Average spill - June 2026

Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/01/2026 01 68.8 55.9 81.3 62.8 50.1 79.8 68.5 55.1 80.4 216.6 157.6 72.8 225.8 164.1 72.7 210.5 87.6 41.6
02 70.1 55.8 79.6 62.8 50.1 79.8 68.3 54.9 80.4 215.5 157.5 73.1 227.0 164.1 72.3 209.9 90.0 42.9
03 68.9 55.9 81.1 62.9 50.2 79.8 68.4 55.0 80.4 214.9 157.4 73.2 225.4 164.1 72.8 209.1 90.0 43.0
04 66.7 52.4 78.6 62.9 50.2 79.8 68.4 54.9 80.3 214.5 157.2 73.3 224.3 164.1 73.2 208.7 90.0 43.1
05 65.3 20.9 32.0 63.0 50.2 79.7 68.3 54.9 80.4 214.5 157.2 73.3 225.8 166.1 73.6 208.6 90.0 43.1
06 66.4 20.9 31.5 62.7 50.0 79.7 68.3 54.9 80.4 214.6 157.3 73.3 244.4 184.0 75.3 217.0 90.0 41.5
07 66.4 20.9 31.5 62.8 50.1 79.8 68.3 54.9 80.4 215.7 157.2 72.9 245.0 184.0 75.1 215.7 90.0 41.7
08 66.3 20.9 31.5 62.8 50.1 79.8 68.2 54.8 80.4 216.0 157.3 72.8 243.5 184.0 75.6 218.0 90.0 41.3
09 66.3 20.9 31.5 62.9 50.1 79.7 68.3 54.9 80.4 215.8 158.2 73.3 245.7 184.0 74.9 228.3 90.0 39.4
10 66.3 20.8 31.4 62.8 50.0 79.6 68.3 54.9 80.4 215.5 158.3 73.5 244.0 184.0 75.4 229.6 90.0 39.2
11 66.4 20.9 31.5 62.8 50.1 79.8 68.2 54.8 80.4 215.2 158.3 73.6 246.4 184.0 74.7 229.3 90.0 39.2
12 68.5 24.3 35.5 62.9 50.2 79.8 68.2 54.8 80.4 214.8 158.4 73.7 243.9 184.0 75.4 229.4 90.0 39.2
13 69.6 55.9 80.3 63.1 50.3 79.7 68.3 54.8 80.2 217.5 158.6 72.9 246.4 183.8 74.6 231.7 90.0 38.8
14 70.2 56.0 79.8 65.8 53.0 80.5 68.2 54.8 80.4 217.6 158.7 72.9 245.7 183.8 74.8 231.4 90.0 38.9
15 68.7 56.0 81.5 65.7 53.0 80.7 68.3 54.9 80.4 218.0 159.0 72.9 245.0 183.8 75.0 248.8 90.0 36.2
16 67.2 54.3 80.8 65.7 53.0 80.7 68.4 54.9 80.3 217.8 159.2 73.1 245.2 183.7 74.9 252.2 90.0 35.7
17 58.9 46.1 78.3 65.7 53.0 80.7 68.4 54.9 80.3 215.4 158.8 73.7 245.0 183.8 75.0 252.3 90.0 35.7
18 58.9 46.0 78.1 67.1 52.8 78.7 68.5 55.0 80.3 216.2 158.8 73.5 246.8 183.7 74.4 254.0 90.0 35.4
19 58.9 46.1 78.3 59.1 46.3 78.3 68.5 55.0 80.3 216.5 159.1 73.5 245.9 183.5 74.6 254.8 90.0 35.3
20 58.9 46.0 78.1 58.6 45.8 78.2 68.4 54.9 80.3 216.4 159.5 73.7 244.9 183.4 74.9 254.6 90.0 35.3
21 60.2 46.0 76.4 58.5 45.7 78.1 69.8 54.9 78.7 218.0 159.7 73.3 245.5 183.4 74.7 251.3 90.0 35.8
22 58.8 46.0 78.2 58.5 45.7 78.1 61.7 48.3 78.3 217.7 160.1 73.5 244.6 183.3 74.9 234.3 90.0 38.4
23 58.8 46.0 78.2 58.4 45.7 78.3 61.1 47.7 78.1 216.9 160.2 73.9 244.5 183.3 75.0 233.1 90.0 38.6
24 58.7 46.0 78.4 58.3 45.6 78.2 61.5 48.2 78.4 216.3 159.4 73.7 244.6 183.2 74.9 221.7 90.0 40.6
24-hour average 64.840.963.5 62.449.679.5 67.554.080.0 216.2158.573.3 241.1179.774.5 230.689.939.2
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/02/2026 01 60.3 46.1 76.5 59.8 45.6 76.3 61.4 48.0 78.2 216.7 159.4 73.6 244.8 183.2 74.8 213.6 91.6 42.9
02 58.7 46.1 78.5 58.1 45.4 78.1 61.4 48.0 78.2 216.6 159.4 73.6 243.5 182.9 75.1 210.7 92.0 43.7
03 60.2 46.0 76.4 58.2 45.4 78.0 61.4 48.0 78.2 218.6 161.5 73.9 245.1 182.7 74.5 209.7 92.0 43.9
04 57.5 43.4 75.5 58.1 45.3 78.0 62.9 48.0 76.3 235.4 178.8 76.0 243.9 182.6 74.9 210.6 92.0 43.7
05 59.5 18.8 31.6 60.4 45.4 75.2 61.4 48.0 78.2 236.3 178.8 75.7 244.7 182.1 74.4 211.7 92.0 43.5
06 59.9 18.7 31.2 58.4 45.3 77.6 61.4 48.0 78.2 236.6 178.5 75.4 244.0 182.1 74.6 223.9 92.0 41.1
07 61.4 18.8 30.6 59.7 45.4 76.0 61.1 47.7 78.1 236.1 178.1 75.4 242.8 182.1 75.0 223.8 92.0 41.1
08 61.9 18.7 30.2 58.1 45.3 78.0 61.0 47.6 78.0 235.9 178.5 75.7 245.6 182.2 74.2 225.6 92.0 40.8
09 61.8 18.6 30.1 58.2 45.5 78.2 61.1 47.8 78.2 237.7 178.1 74.9 242.7 182.2 75.1 220.1 92.0 41.8
10 62.0 18.6 30.0 58.3 45.5 78.0 61.1 47.7 78.1 236.8 177.8 75.1 242.8 182.2 75.0 220.4 92.0 41.7
11 63.7 18.5 29.0 58.9 46.2 78.4 61.1 47.8 78.2 236.0 177.8 75.3 244.8 182.2 74.4 219.3 92.0 42.0
12 61.9 19.0 30.7 58.8 46.0 78.2 61.0 47.7 78.2 234.1 177.8 76.0 243.1 182.2 74.9 220.3 92.0 41.8
13 56.2 41.8 74.4 54.8 42.1 76.8 57.2 43.9 76.7 237.2 177.6 74.9 245.8 182.2 74.1 220.0 92.0 41.8
14 54.8 41.9 76.5 54.9 42.2 76.9 57.2 43.9 76.7 240.5 182.4 75.8 249.0 187.3 75.2 240.2 92.0 38.3
15 54.8 42.0 76.6 55.2 42.1 76.3 57.2 43.9 76.7 242.5 183.0 75.5 249.6 188.0 75.3 255.2 92.0 36.1
16 54.9 42.0 76.5 54.7 41.9 76.6 58.8 44.0 74.8 241.5 183.0 75.8 249.5 187.4 75.1 257.1 92.0 35.8
17 54.9 42.1 76.7 54.7 41.9 76.6 57.3 43.9 76.6 241.3 183.0 75.8 249.9 187.9 75.2 260.5 92.0 35.3
18 54.9 42.1 76.7 54.7 41.9 76.6 57.3 44.0 76.8 240.9 183.0 76.0 249.2 187.9 75.4 263.8 92.0 34.9
19 54.9 42.1 76.7 54.7 41.9 76.6 57.3 44.0 76.8 240.7 183.1 76.1 249.3 187.9 75.4 260.9 92.0 35.3
20 54.9 42.2 76.9 54.8 42.0 76.6 57.3 44.0 76.8 240.5 183.2 76.2 249.4 187.9 75.3 261.9 92.0 35.1
21 54.9 42.2 76.9 54.9 42.0 76.5 57.3 44.0 76.8 241.2 183.4 76.0 249.6 187.8 75.2 262.4 92.0 35.1
22 55.0 42.2 76.7 54.8 41.9 76.5 57.3 44.0 76.8 241.0 183.6 76.2 250.1 187.9 75.1 247.1 92.0 37.2
23 55.1 42.3 76.8 50.6 37.8 74.7 57.3 44.0 76.8 241.3 183.6 76.1 249.9 187.9 75.2 245.6 92.0 37.5
24 54.9 42.2 76.9 50.6 37.9 74.9 57.2 43.9 76.7 240.8 183.7 76.3 250.1 187.9 75.1 231.7 92.0 39.7
24-hour average 57.934.961.2 56.443.476.9 59.445.977.3 236.1178.275.5 246.6184.975.0 234.092.039.6
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/03/2026 01 55.0 42.2 76.7 50.6 37.9 74.9 55.2 41.9 75.9 241.5 183.7 76.1 250.4 187.9 75.0 231.4 93.8 40.5
02 55.0 42.2 76.7 50.7 38.0 75.0 55.2 41.9 75.9 242.1 183.7 75.9 250.0 187.9 75.2 230.2 94.0 40.8
03 55.0 42.2 76.7 50.7 38.0 75.0 55.1 41.8 75.9 242.0 183.7 75.9 249.7 187.8 75.2 230.7 94.0 40.7
04 54.5 40.7 74.7 50.7 38.0 75.0 55.2 42.0 76.1 241.9 183.7 75.9 245.9 180.0 73.2 227.0 94.0 41.4
05 51.1 17.4 34.1 50.7 37.9 74.8 55.3 42.0 75.9 241.4 183.4 76.0 244.4 98.9 40.5 205.3 94.0 45.8
06 52.4 17.4 33.2 50.6 37.8 74.7 55.5 42.1 75.9 241.0 183.3 76.1 251.5 99.0 39.4 198.0 94.0 47.5
07 52.1 17.4 33.4 50.6 37.8 74.7 55.4 42.2 76.2 240.5 183.2 76.2 250.0 99.0 39.6 197.1 94.0 47.7
08 52.1 17.4 33.4 50.6 37.8 74.7 55.4 42.1 76.0 241.2 183.1 75.9 251.0 99.0 39.4 209.3 94.0 44.9
09 52.0 17.4 33.5 50.6 37.8 74.7 55.3 42.1 76.1 240.3 183.1 76.2 251.4 99.0 39.4 199.8 94.0 47.0
10 52.1 17.4 33.4 50.8 37.9 74.6 55.3 42.1 76.1 240.4 183.0 76.1 254.0 99.0 39.0 199.5 94.0 47.1
11 52.4 17.4 33.2 50.8 37.9 74.6 55.5 42.1 75.9 241.7 182.9 75.7 254.4 98.9 38.9 200.2 94.0 47.0
12 53.5 19.5 36.4 50.7 37.9 74.8 55.3 42.0 75.9 240.7 182.9 76.0 261.5 103.8 39.7 204.5 94.0 46.0
13 56.6 41.4 73.1 50.7 37.9 74.8 55.3 42.0 75.9 240.9 183.0 76.0 252.9 187.2 74.0 248.8 94.0 37.8
14 52.7 40.0 75.9 50.9 38.2 75.0 55.3 42.0 75.9 240.9 183.1 76.0 251.5 188.2 74.8 248.5 94.0 37.8
15 53.1 40.0 75.3 51.2 38.0 74.2 55.4 42.0 75.8 241.9 183.2 75.7 248.8 188.2 75.6 250.5 94.0 37.5
16 52.8 40.1 75.9 51.0 38.1 74.7 55.3 42.0 75.9 241.8 183.3 75.8 249.2 188.1 75.5 249.1 94.0 37.7
17 53.0 40.2 75.8 52.5 38.1 72.6 55.2 41.9 75.9 241.8 183.4 75.8 249.0 188.1 75.5 251.5 94.0 37.4
18 52.9 40.2 76.0 51.0 38.1 74.7 55.2 42.0 76.1 241.3 183.5 76.0 248.0 188.1 75.8 250.4 94.0 37.5
19 53.0 40.2 75.8 51.1 38.0 74.4 55.2 41.9 75.9 242.3 183.9 75.9 248.6 188.1 75.7 254.5 94.0 36.9
20 53.1 40.2 75.7 51.1 38.1 74.6 55.2 41.9 75.9 242.3 184.2 76.0 249.2 188.1 75.5 253.0 94.0 37.2
21 54.2 40.1 74.0 51.0 38.2 74.9 55.2 41.9 75.9 241.1 183.5 76.1 248.3 188.1 75.8 252.0 94.0 37.3
22 53.0 40.2 75.8 50.9 38.1 74.9 55.2 41.8 75.7 240.7 183.6 76.3 248.2 188.0 75.7 250.9 94.0 37.5
23 53.1 40.2 75.7 51.1 38.2 74.8 53.6 40.3 75.2 241.2 183.3 76.0 248.7 187.8 75.5 254.8 94.0 36.9
24 52.9 40.1 75.8 51.0 38.1 74.7 52.2 38.9 74.5 240.8 183.8 76.3 248.4 188.1 75.7 253.2 94.0 37.1
24-hour average 53.233.061.7 50.938.074.6 55.141.875.9 241.3183.476.0 250.2158.263.3 231.394.041.0
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/04/2026 01 53.0 40.1 75.7 52.5 38.2 72.8 52.4 39.1 74.6 241.3 183.4 76.0 248.5 188.1 75.7 243.5 93.1 38.2
02 52.8 40.0 75.8 51.0 38.1 74.7 52.5 39.2 74.7 241.1 183.4 76.1 249.5 188.0 75.4 238.1 92.5 38.8
03 52.8 40.1 75.9 50.8 38.0 74.8 52.2 38.9 74.5 240.5 183.3 76.2 152.5 71.5 46.9 213.1 92.5 43.4
04 52.7 38.7 73.4 50.8 38.0 74.8 52.2 39.0 74.7 222.2 165.2 74.3 161.8 66.2 40.9 166.4 92.5 55.6
05 48.8 15.9 32.6 50.8 37.9 74.6 53.9 39.1 72.5 219.7 163.4 74.4 180.2 66.3 36.8 159.2 92.5 58.1
06 50.5 15.9 31.5 48.9 36.1 73.8 52.4 39.1 74.6 203.8 147.1 72.2 202.3 66.1 32.7 157.1 92.5 58.9
07 50.6 15.9 31.4 50.4 36.0 71.4 52.4 39.1 74.6 200.3 144.1 71.9 204.3 66.1 32.4 156.0 92.5 59.3
08 50.5 15.9 31.5 48.8 36.0 73.8 52.4 39.1 74.6 200.2 144.3 72.1 205.7 66.2 32.2 156.2 92.5 59.2
09 50.6 16.0 31.6 48.8 36.1 74.0 50.5 37.3 73.9 201.1 144.7 72.0 211.8 66.2 31.3 158.7 92.5 58.3
10 50.9 16.0 31.4 48.9 36.1 73.8 50.4 37.1 73.6 200.7 143.6 71.5 204.7 49.7 24.3 171.4 92.5 54.0
11 52.2 16.0 30.7 48.9 36.1 73.8 50.4 37.1 73.6 200.4 144.2 72.0 209.5 62.7 29.9 160.1 92.5 57.8
12 50.7 16.6 32.7 49.1 36.3 73.9 50.4 37.1 73.6 201.2 144.2 71.7 214.0 66.3 31.0 197.9 92.5 46.7
13 51.8 38.1 73.6 49.0 36.1 73.7 50.4 37.1 73.6 201.6 144.8 71.8 210.9 66.4 31.5 232.1 92.5 39.9
14 51.0 38.3 75.1 49.1 36.3 73.9 50.4 37.1 73.6 242.7 183.8 75.7 209.6 66.4 31.7 252.2 92.5 36.7
15 51.1 38.3 75.0 49.1 36.2 73.7 50.5 37.2 73.7 244.1 184.4 75.5 211.1 66.3 31.4 255.1 92.5 36.3
16 51.0 38.2 74.9 48.9 36.1 73.8 50.5 37.2 73.7 245.1 184.7 75.4 209.6 66.3 31.6 241.0 92.5 38.4
17 51.0 38.3 75.1 48.9 36.1 73.8 50.5 37.2 73.7 232.5 171.7 73.8 232.3 66.5 28.6 221.0 92.5 41.9
18 51.0 38.2 74.9 49.1 36.2 73.7 50.4 37.1 73.6 204.8 144.3 70.5 207.5 66.7 32.1 219.2 92.5 42.2
19 51.0 38.2 74.9 49.3 36.2 73.4 50.4 37.0 73.4 205.8 144.5 70.2 209.9 66.7 31.8 222.1 92.5 41.6
20 51.1 38.3 75.0 49.2 36.2 73.6 50.5 37.1 73.5 205.5 145.0 70.6 211.9 68.8 32.5 210.0 92.5 44.0
21 51.0 38.2 74.9 49.0 36.2 73.9 51.9 37.0 71.3 205.8 145.6 70.7 212.7 69.9 32.9 208.7 92.5 44.3
22 51.1 38.2 74.8 49.3 36.3 73.6 50.5 37.1 73.5 206.6 145.9 70.6 214.5 69.9 32.6 208.2 92.5 44.4
23 50.9 38.2 75.0 49.2 36.3 73.8 50.4 37.1 73.6 208.8 146.2 70.0 215.5 69.9 32.4 211.0 92.5 43.8
24 51.0 38.2 74.9 49.1 36.2 73.7 50.4 37.1 73.6 206.4 146.4 70.9 213.6 70.0 32.8 197.5 92.5 46.8
24-hour average 51.231.160.5 49.536.673.8 51.237.873.8 215.9157.472.8 208.576.636.3 202.392.547.0
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/05/2026 01 51.0 38.1 74.7 48.9 36.2 74.0 50.4 37.1 73.6 204.5 144.8 70.8 213.6 70.0 32.8 193.3 81.7 42.3
02 50.9 38.1 74.9 48.9 36.1 73.8 50.4 37.1 73.6 217.4 158.3 72.8 213.2 69.8 32.7 195.0 81.0 41.5
03 52.3 38.1 72.8 50.4 36.2 71.8 50.5 37.1 73.5 219.6 159.9 72.8 213.9 69.8 32.6 195.3 81.0 41.5
04 50.3 36.5 72.6 48.9 36.2 74.0 50.5 37.2 73.7 224.0 164.5 73.4 214.0 69.8 32.6 195.7 81.0 41.4
05 45.7 15.4 33.7 48.9 36.1 73.8 50.5 37.2 73.7 234.3 174.9 74.6 213.9 69.6 32.5 194.1 81.0 41.7
06 46.7 15.4 33.0 48.5 35.8 73.8 50.4 37.0 73.4 234.8 175.1 74.6 213.0 68.4 32.1 195.2 81.0 41.5
07 46.9 15.5 33.0 48.5 35.8 73.8 50.4 37.0 73.4 234.8 175.1 74.6 214.7 69.0 32.1 193.7 81.0 41.8
08 47.0 15.5 33.0 48.5 35.8 73.8 50.4 37.0 73.4 234.3 175.0 74.7 252.8 82.6 32.7 191.8 81.0 42.2
09 46.7 15.5 33.2 47.7 34.9 73.2 50.4 37.0 73.4 236.1 177.1 75.0 254.8 82.7 32.5 190.3 81.0 42.6
10 46.7 15.5 33.2 44.8 32.1 71.7 50.3 37.0 73.6 244.1 185.0 75.8 253.8 82.5 32.5 192.2 81.0 42.1
11 46.8 15.5 33.1 45.0 32.2 71.6 50.2 36.9 73.5 244.2 184.9 75.7 255.5 82.2 32.2 219.7 81.0 36.9
12 47.2 16.6 35.2 45.0 32.2 71.6 50.2 36.8 73.3 244.3 184.8 75.6 258.8 86.7 33.5 238.4 81.0 34.0
13 47.5 34.0 71.6 45.0 32.2 71.6 50.1 36.8 73.5 244.8 184.6 75.4 265.9 200.9 75.6 255.7 81.0 31.7
14 48.0 33.9 70.6 45.3 32.4 71.5 50.2 36.7 73.1 245.2 184.7 75.3 267.4 204.7 76.6 251.2 81.0 32.2
15 46.6 33.9 72.7 45.0 32.3 71.8 50.2 36.7 73.1 244.9 184.7 75.4 265.8 204.7 77.0 253.1 81.0 32.0
16 46.7 34.0 72.8 45.1 32.4 71.8 50.1 36.6 73.1 244.9 185.1 75.6 267.6 204.9 76.6 252.6 81.0 32.1
17 46.7 33.9 72.6 45.0 32.3 71.8 48.3 34.9 72.3 245.1 185.1 75.5 265.8 204.7 77.0 256.4 81.0 31.6
18 46.9 33.9 72.3 45.1 32.3 71.6 48.3 34.9 72.3 246.2 185.0 75.1 267.0 204.7 76.7 259.3 81.0 31.2
19 46.9 34.0 72.5 46.6 32.3 69.3 48.4 35.0 72.3 245.3 184.9 75.4 265.5 204.7 77.1 257.7 81.0 31.4
20 46.8 34.0 72.6 45.3 32.5 71.7 48.5 35.1 72.4 244.7 184.6 75.4 265.2 204.7 77.2 256.8 81.0 31.5
21 46.9 34.0 72.5 45.2 32.4 71.7 48.4 35.0 72.3 248.9 184.4 74.1 268.5 204.7 76.2 258.4 81.0 31.3
22 47.1 34.0 72.2 45.0 32.3 71.8 48.3 35.0 72.5 249.3 183.7 73.7 268.9 204.7 76.1 259.4 81.0 31.2
23 46.7 34.0 72.8 44.8 32.1 71.7 49.8 35.0 70.3 220.8 160.6 72.7 265.3 204.7 77.2 258.2 81.0 31.4
24 47.0 34.0 72.3 44.9 32.2 71.7 48.3 34.9 72.3 221.9 160.0 72.1 266.9 204.4 76.6 239.8 81.0 33.8
24-hour average 47.628.559.6 46.533.672.3 49.736.373.0 236.4176.174.4 248.8139.854.6 227.281.036.3
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/06/2026 01 46.9 34.1 72.7 45.0 32.3 71.8 48.2 34.9 72.4 219.8 159.8 72.7 235.0 174.5 74.3 222.9 89.5 40.2
02 46.9 34.1 72.7 45.0 32.2 71.6 48.2 34.9 72.4 219.6 159.6 72.7 229.9 169.7 73.8 220.2 90.0 40.9
03 47.0 34.1 72.6 46.8 34.1 72.9 48.2 34.9 72.4 219.4 159.8 72.8 229.4 169.3 73.8 219.8 90.0 40.9
04 43.9 29.5 67.2 47.0 34.1 72.6 48.2 34.9 72.4 219.7 160.0 72.8 229.0 168.8 73.7 219.5 90.0 41.0
05 45.7 14.2 31.1 46.7 34.0 72.8 49.7 34.9 70.2 219.2 159.7 72.9 229.0 168.7 73.7 218.6 90.0 41.2
06 47.0 14.2 30.2 46.8 33.9 72.4 48.3 34.9 72.3 219.3 159.2 72.6 229.6 168.7 73.5 221.2 90.0 40.7
07 46.7 14.2 30.4 46.7 34.0 72.8 48.3 34.9 72.3 218.6 159.0 72.7 229.3 169.2 73.8 216.3 90.0 41.6
08 43.6 14.2 32.6 46.6 33.9 72.7 48.2 34.9 72.4 217.6 158.5 72.8 230.8 169.3 73.4 214.8 90.0 41.9
09 46.5 14.2 30.5 48.1 33.9 70.5 48.1 34.9 72.6 217.4 158.1 72.7 228.4 168.7 73.9 215.2 90.0 41.8
10 46.9 14.3 30.5 46.6 33.9 72.7 48.2 34.9 72.4 218.2 157.8 72.3 230.5 168.6 73.1 218.6 90.0 41.2
11 46.8 14.3 30.6 46.6 33.8 72.5 48.2 34.9 72.4 217.4 157.0 72.2 228.5 168.6 73.8 213.1 90.0 42.2
12 46.7 15.0 32.1 46.6 33.9 72.7 48.2 34.9 72.4 210.4 150.0 71.3 220.6 160.5 72.8 209.9 90.0 42.9
13 48.9 33.9 69.3 46.6 33.9 72.7 48.1 34.8 72.3 210.2 149.9 71.3 222.0 160.0 72.1 189.2 90.0 47.6
14 46.8 34.0 72.6 46.7 34.0 72.8 48.1 34.8 72.3 210.0 149.7 71.3 220.0 160.0 72.7 184.6 90.0 48.8
15 46.8 34.0 72.6 46.6 33.8 72.5 48.1 34.8 72.3 209.8 149.5 71.3 219.8 160.0 72.8 183.6 90.0 49.0
16 46.8 34.1 72.9 46.6 33.9 72.7 48.1 34.8 72.3 209.7 149.5 71.3 216.6 160.0 73.9 178.4 90.0 50.4
17 48.2 35.5 73.7 46.7 33.9 72.6 48.2 34.9 72.4 209.0 149.4 71.5 216.6 160.0 73.9 178.3 90.0 50.5
18 48.7 35.9 73.7 46.8 34.0 72.6 48.2 34.9 72.4 209.3 149.8 71.6 216.5 160.3 74.0 197.6 90.0 45.5
19 48.9 36.0 73.6 46.8 34.1 72.9 48.3 35.0 72.5 212.7 149.8 70.4 224.5 165.1 73.5 220.0 90.0 40.9
20 50.9 38.0 74.7 49.0 36.3 74.1 48.5 35.1 72.4 214.0 149.6 69.9 228.6 165.1 72.2 220.9 90.0 40.7
21 52.1 38.0 72.9 49.9 37.1 74.3 50.0 35.2 70.4 210.2 149.2 71.0 222.7 165.1 74.1 221.7 90.0 40.6
22 50.9 38.1 74.9 49.9 37.2 74.5 48.5 35.2 72.6 209.4 149.2 71.3 222.4 165.1 74.2 220.4 90.0 40.8
23 50.8 38.0 74.8 49.8 37.1 74.5 48.5 35.2 72.6 210.3 149.6 71.1 225.3 165.1 73.3 231.8 90.0 38.8
24 50.7 38.0 75.0 51.8 39.1 75.5 48.6 35.3 72.6 209.4 149.3 71.3 221.8 165.1 74.4 232.4 90.0 38.7
24-hour average 47.728.358.9 47.334.572.9 48.434.972.2 214.2153.971.8 225.3165.673.5 211.290.042.9
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/07/2026 01 50.9 38.0 74.7 53.3 39.1 73.4 48.5 35.2 72.6 211.6 149.9 70.8 225.7 165.2 73.2 203.4 84.1 41.3
02 50.9 38.1 74.9 51.7 39.0 75.4 48.6 35.3 72.6 210.7 149.9 71.1 224.4 165.2 73.6 200.7 84.0 41.9
03 52.2 38.0 72.8 51.7 39.1 75.6 49.7 35.0 70.4 209.8 150.0 71.5 220.6 165.2 74.9 184.8 84.0 45.5
04 50.7 36.9 72.8 51.7 39.0 75.4 49.9 35.1 70.3 210.4 150.0 71.3 221.6 165.2 74.5 182.7 84.0 46.0
05 48.9 14.4 29.4 51.6 39.0 75.6 48.6 35.4 72.8 210.5 150.2 71.4 221.6 165.2 74.5 183.1 84.0 45.9
06 50.0 14.4 28.8 51.7 39.0 75.4 49.9 35.2 70.5 210.4 150.3 71.4 222.4 165.2 74.3 194.0 84.0 43.3
07 49.7 14.4 29.0 51.8 39.1 75.5 48.2 35.0 72.6 210.3 150.4 71.5 221.8 165.2 74.5 184.5 84.0 45.5
08 50.6 14.4 28.5 51.7 38.9 75.2 48.2 35.0 72.6 211.0 150.7 71.4 222.1 165.2 74.4 187.8 84.0 44.7
09 50.1 14.4 28.7 51.7 39.0 75.4 48.2 35.0 72.6 211.1 150.8 71.4 222.1 165.2 74.4 192.5 84.0 43.6
10 50.1 14.5 28.9 51.6 38.9 75.4 48.1 34.8 72.3 211.4 151.2 71.5 224.1 165.2 73.7 197.2 84.0 42.6
11 50.2 14.5 28.9 51.7 39.0 75.4 48.2 34.9 72.4 230.2 169.2 73.5 223.0 165.2 74.1 194.1 84.0 43.3
12 49.9 15.3 30.7 53.2 38.9 73.1 51.8 38.6 74.5 230.7 170.0 73.7 222.7 165.2 74.2 197.3 84.0 42.6
13 53.0 38.0 71.7 51.7 39.0 75.4 53.4 40.1 75.1 231.3 170.1 73.5 224.7 165.2 73.5 212.4 84.0 39.5
14 50.8 38.1 75.0 51.7 39.0 75.4 53.2 40.0 75.2 230.3 170.1 73.9 223.2 165.2 74.0 214.8 84.0 39.1
15 52.3 38.1 72.8 51.7 39.0 75.4 53.2 39.9 75.0 230.7 170.2 73.8 222.3 165.2 74.3 212.9 84.0 39.5
16 52.3 38.1 72.8 51.8 39.1 75.5 53.2 40.0 75.2 230.8 170.2 73.7 222.2 165.2 74.3 212.0 84.0 39.6
17 51.0 38.1 74.7 53.3 39.1 73.4 53.3 40.0 75.0 227.4 170.1 74.8 222.8 165.2 74.1 212.1 84.0 39.6
18 51.0 38.1 74.7 51.8 39.1 75.5 54.8 40.0 73.0 227.6 170.0 74.7 226.5 168.2 74.3 214.9 84.0 39.1
19 51.1 38.1 74.6 51.8 39.1 75.5 55.6 42.3 76.1 227.6 169.8 74.6 232.9 174.9 75.1 240.8 84.0 34.9
20 51.0 38.2 74.9 48.8 36.1 74.0 56.2 42.9 76.3 229.3 169.6 74.0 235.5 174.9 74.3 245.8 84.0 34.2
21 51.0 38.2 74.9 48.7 36.0 73.9 57.7 42.9 74.4 226.5 169.4 74.8 225.0 164.7 73.2 233.8 84.0 35.9
22 50.9 38.1 74.9 50.1 36.0 71.9 56.3 43.0 76.4 226.1 169.2 74.8 234.9 175.0 74.5 233.8 84.0 35.9
23 50.9 38.1 74.9 48.6 35.9 73.9 56.3 43.0 76.4 226.4 168.9 74.6 233.4 175.0 75.0 235.0 84.0 35.7
24 52.3 38.1 72.8 48.5 35.8 73.8 56.1 42.8 76.3 226.5 169.1 74.7 232.1 174.9 75.4 214.9 84.0 39.1
24-hour average 50.930.259.0 51.338.474.8 52.038.473.8 221.2161.673.0 225.3167.374.3 207.784.040.8
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/08/2026 01 50.9 38.1 74.9 48.7 36.0 73.9 56.3 43.0 76.4 226.9 169.6 74.7 233.4 174.9 74.9 194.6 83.0 42.7
02 50.9 38.2 75.0 48.6 35.9 73.9 56.2 42.9 76.3 226.7 169.4 74.7 233.2 174.9 75.0 191.8 83.0 43.3
03 50.8 38.1 75.0 48.7 36.0 73.9 56.1 42.9 76.5 226.1 169.4 74.9 231.5 174.9 75.6 191.6 83.0 43.3
04 50.6 36.8 72.7 48.8 36.0 73.8 57.7 42.9 74.4 226.9 169.5 74.7 231.6 174.9 75.5 191.9 83.0 43.3
05 50.6 15.5 30.6 48.7 36.0 73.9 55.9 42.6 76.2 227.4 170.3 74.9 231.8 175.0 75.5 190.3 83.0 43.6
06 51.7 15.4 29.8 48.6 36.0 74.1 52.1 38.8 74.5 227.5 170.5 74.9 236.9 179.9 75.9 207.8 83.0 39.9
07 51.6 15.6 30.2 48.7 36.0 73.9 52.2 38.9 74.5 227.9 170.5 74.8 236.7 179.9 76.0 224.7 83.0 36.9
08 50.6 15.8 31.2 50.2 36.0 71.7 52.3 39.0 74.6 226.5 170.7 75.4 236.8 179.9 76.0 230.7 83.0 36.0
09 50.2 15.4 30.7 48.9 36.2 74.0 52.4 39.1 74.6 228.1 170.9 74.9 239.3 179.9 75.2 232.4 83.0 35.7
10 50.1 15.4 30.7 48.9 36.2 74.0 52.4 39.0 74.4 227.7 171.0 75.1 236.4 179.9 76.1 229.4 83.0 36.2
11 50.8 15.4 30.3 48.8 36.1 74.0 52.4 39.0 74.4 228.4 171.1 74.9 239.6 179.9 75.1 232.7 83.0 35.7
12 52.8 16.0 30.3 48.7 36.1 74.1 52.4 39.0 74.4 228.8 171.2 74.8 236.9 179.9 75.9 227.3 83.0 36.5
13 49.1 35.3 71.9 49.1 36.4 74.1 52.3 38.9 74.4 228.5 171.3 75.0 243.3 179.8 73.9 244.1 83.0 34.0
14 48.2 35.4 73.4 48.8 36.1 74.0 52.3 39.0 74.6 228.5 171.5 75.1 245.8 179.8 73.1 243.1 83.0 34.1
15 48.3 35.4 73.3 48.8 36.1 74.0 52.3 39.0 74.6 230.6 171.5 74.4 239.0 179.8 75.2 231.1 83.0 35.9
16 48.3 35.5 73.5 48.6 36.0 74.1 52.2 38.9 74.5 230.4 171.6 74.5 239.2 179.8 75.2 229.5 83.0 36.2
17 48.3 35.5 73.5 48.9 36.1 73.8 52.2 38.9 74.5 228.4 171.6 75.1 236.9 179.8 75.9 239.4 83.0 34.7
18 48.3 35.5 73.5 48.7 36.0 73.9 53.7 38.8 72.3 227.9 170.7 74.9 237.1 179.8 75.8 239.0 83.0 34.7
19 49.8 35.5 71.3 48.7 35.9 73.7 52.4 39.0 74.4 227.6 170.2 74.8 236.8 179.6 75.8 240.8 83.0 34.5
20 49.8 35.5 71.3 48.8 36.0 73.8 52.3 39.0 74.6 210.8 154.0 73.1 217.3 160.5 73.9 245.2 83.0 33.8
21 48.3 35.5 73.5 48.6 35.9 73.9 53.8 38.9 72.3 209.8 153.0 72.9 217.1 160.0 73.7 244.6 83.0 33.9
22 48.2 35.4 73.4 48.5 35.8 73.8 52.4 39.1 74.6 209.5 152.9 73.0 217.9 160.0 73.4 228.0 83.0 36.4
23 48.1 35.4 73.6 50.1 35.9 71.7 52.4 39.1 74.6 210.5 153.0 72.7 220.7 160.7 72.8 202.5 83.0 41.0
24 49.7 35.5 71.4 48.5 35.7 73.6 52.4 39.1 74.6 209.0 153.0 73.2 214.5 157.9 73.6 193.5 83.0 42.9
24-hour average 49.829.259.0 48.836.073.7 53.339.874.6 224.2167.074.5 232.9174.675.0 221.983.037.7
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/09/2026 01 48.3 35.5 73.5 50.1 35.9 71.7 52.3 39.0 74.6 208.8 152.9 73.2 213.8 157.9 73.9 180.4 88.9 49.3
02 48.2 35.5 73.7 48.5 35.8 73.8 53.8 39.1 72.7 209.1 153.0 73.2 214.3 157.9 73.7 181.2 89.0 49.1
03 48.3 35.5 73.5 48.6 35.9 73.9 52.3 39.0 74.6 209.2 153.0 73.1 211.7 157.9 74.6 178.3 89.0 49.9
04 49.6 34.6 69.8 48.5 35.8 73.8 52.2 38.9 74.5 208.9 153.0 73.2 211.9 157.9 74.5 178.9 89.0 49.7
05 50.5 15.4 30.5 48.6 35.9 73.9 52.3 39.0 74.6 208.5 152.8 73.3 214.6 157.9 73.6 180.4 89.0 49.3
06 51.7 15.4 29.8 48.6 35.8 73.7 52.4 39.0 74.4 209.3 152.8 73.0 213.9 157.9 73.8 198.7 89.0 44.8
07 51.4 15.4 30.0 48.7 35.9 73.7 52.3 38.9 74.4 208.7 152.6 73.1 214.2 157.9 73.7 198.8 89.0 44.8
08 50.1 15.3 30.5 48.7 35.9 73.7 52.2 38.9 74.5 208.4 152.5 73.2 213.6 157.9 73.9 199.1 89.0 44.7
09 49.6 15.3 30.8 48.8 36.1 74.0 52.2 38.9 74.5 209.0 152.4 72.9 214.0 157.9 73.8 198.2 89.0 44.9
10 49.5 15.2 30.7 48.7 36.0 73.9 52.3 39.0 74.6 208.3 151.9 72.9 216.1 157.9 73.1 198.4 89.0 44.9
11 49.6 15.3 30.8 49.1 36.4 74.1 52.3 39.0 74.6 208.5 151.9 72.9 214.9 158.0 73.5 191.6 89.0 46.5
12 49.9 16.2 32.5 49.1 36.4 74.1 51.6 38.2 74.0 209.4 152.5 72.8 215.3 158.0 73.4 191.3 89.0 46.5
13 49.1 35.4 72.1 49.1 36.4 74.1 49.3 35.9 72.8 210.0 152.9 72.8 214.8 158.0 73.6 190.4 89.0 46.7
14 48.3 35.5 73.5 49.2 36.4 74.0 50.9 36.0 70.7 209.5 153.0 73.0 217.1 158.0 72.8 190.7 89.0 46.7
15 49.7 35.5 71.4 49.1 36.3 73.9 49.3 36.0 73.0 208.9 153.3 73.4 216.1 158.0 73.1 189.4 89.0 47.0
16 48.3 35.5 73.5 49.1 36.4 74.1 49.2 35.8 72.8 210.0 153.6 73.1 214.6 158.0 73.6 191.9 89.0 46.4
17 48.3 35.5 73.5 48.5 35.7 73.6 49.4 36.0 72.9 210.5 153.6 73.0 220.8 158.0 71.6 214.4 89.0 41.5
18 48.4 35.6 73.6 48.7 36.0 73.9 49.5 36.1 72.9 210.6 153.6 72.9 220.1 158.0 71.8 216.4 89.0 41.1
19 48.4 35.6 73.6 50.2 35.9 71.5 49.4 36.0 72.9 210.5 153.7 73.0 219.4 158.0 72.0 215.4 89.0 41.3
20 48.5 35.6 73.4 48.8 36.0 73.8 49.6 36.2 73.0 209.8 153.5 73.2 219.4 158.0 72.0 215.5 89.0 41.3
21 48.4 35.6 73.6 48.6 35.9 73.9 49.5 36.2 73.1 210.0 153.5 73.1 219.6 158.0 71.9 215.1 89.0 41.4
22 48.5 35.7 73.6 48.7 35.9 73.7 49.6 36.2 73.0 209.5 153.4 73.2 220.2 158.0 71.8 217.6 89.0 40.9
23 48.5 35.7 73.6 48.7 36.0 73.9 50.9 36.1 70.9 209.4 153.3 73.2 220.4 158.0 71.7 227.3 89.0 39.2
24 48.5 35.8 73.8 48.7 35.9 73.7 47.5 34.2 72.0 198.0 141.2 71.3 219.5 158.0 72.0 223.6 89.0 39.8
24-hour average 49.128.859.0 48.936.073.7 50.937.473.4 208.9152.573.0 216.3158.073.1 199.389.044.9
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/10/2026 01 48.7 35.9 73.7 47.6 34.9 73.3 47.2 33.9 71.8 194.0 138.2 71.2 204.4 146.6 71.7 172.8 83.9 48.6
02 48.7 35.9 73.7 46.8 34.1 72.9 47.3 34.0 71.9 193.7 138.0 71.2 193.6 137.0 70.8 164.7 80.0 48.6
03 50.0 35.8 71.6 46.7 34.0 72.8 47.3 34.0 71.9 194.2 138.3 71.2 194.7 137.0 70.4 165.2 80.0 48.4
04 47.3 33.4 70.6 46.9 34.2 72.9 47.3 34.0 71.9 194.0 138.4 71.3 193.5 137.0 70.8 164.7 80.0 48.6
05 46.6 15.1 32.4 46.5 33.9 72.9 47.3 34.0 71.9 194.3 138.2 71.1 194.0 137.0 70.6 164.6 80.0 48.6
06 47.5 15.0 31.6 46.6 33.9 72.7 48.8 34.0 69.7 194.1 138.4 71.3 193.2 137.0 70.9 187.1 80.0 42.8
07 47.9 15.3 31.9 48.2 34.0 70.5 47.3 34.1 72.1 194.4 138.8 71.4 195.1 137.0 70.2 188.8 80.0 42.4
08 48.6 15.5 31.9 46.7 34.0 72.8 47.2 34.0 72.0 194.7 139.0 71.4 194.2 137.0 70.5 188.1 80.0 42.5
09 48.3 15.4 31.9 46.8 34.1 72.9 49.1 34.1 69.5 193.3 137.2 71.0 194.7 137.0 70.4 190.4 80.0 42.0
10 48.6 15.4 31.7 48.4 34.2 70.7 47.4 34.0 71.7 195.7 139.4 71.2 196.8 137.0 69.6 178.1 80.0 44.9
11 48.7 15.4 31.6 47.1 34.4 73.0 47.5 34.1 71.8 194.6 139.0 71.4 194.9 137.0 70.3 177.4 80.0 45.1
12 48.2 16.2 33.6 49.8 37.1 74.5 47.4 34.1 71.9 193.6 138.1 71.3 199.2 137.0 68.8 177.1 80.0 45.2
13 48.2 33.2 68.9 49.9 37.2 74.5 49.0 34.1 69.6 194.0 138.2 71.2 196.4 137.0 69.8 177.4 80.0 45.1
14 46.1 33.3 72.2 49.8 37.1 74.5 47.5 34.2 72.0 193.7 138.4 71.5 195.1 137.0 70.2 176.4 80.0 45.4
15 46.1 33.3 72.2 49.8 37.1 74.5 47.5 34.2 72.0 194.2 138.7 71.4 197.4 137.0 69.4 177.2 80.0 45.1
16 46.1 33.3 72.2 49.8 37.1 74.5 47.6 34.3 72.1 205.0 149.6 73.0 195.6 137.0 70.0 177.8 80.0 45.0
17 46.2 33.3 72.1 51.2 36.9 72.1 47.6 34.3 72.1 205.7 149.7 72.8 197.7 137.1 69.3 195.5 80.0 40.9
18 46.0 33.3 72.4 49.6 36.8 74.2 49.0 35.7 72.9 205.1 149.5 72.9 196.5 137.0 69.7 195.7 80.0 40.9
19 46.3 33.3 71.9 49.8 37.0 74.3 50.2 36.9 73.5 205.5 149.2 72.6 197.8 137.0 69.3 196.3 80.0 40.8
20 46.1 33.4 72.5 49.6 36.9 74.4 50.2 37.0 73.7 205.0 149.5 72.9 197.3 137.0 69.4 195.5 80.0 40.9
21 46.0 33.3 72.4 49.6 36.8 74.2 51.8 37.0 71.4 205.8 149.2 72.5 197.5 137.0 69.4 195.5 80.0 40.9
22 47.5 33.3 70.1 49.5 36.8 74.3 50.3 37.0 73.6 205.6 148.8 72.4 197.6 137.0 69.3 197.3 80.0 40.5
23 46.1 33.4 72.5 49.7 37.0 74.4 50.3 37.1 73.8 205.4 148.8 72.4 199.4 137.2 68.8 205.5 80.0 38.9
24 46.3 33.4 72.1 49.6 36.9 74.4 50.4 37.1 73.6 206.5 149.4 72.3 198.6 137.9 69.4 207.2 80.0 38.6
24-hour average 47.327.758.7 48.635.773.4 48.434.972.0 198.4142.571.8 196.5137.570.0 184.080.243.8
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/11/2026 01 46.2 33.4 72.3 51.1 36.9 72.2 50.3 37.1 73.8 206.0 149.6 72.6 206.6 146.1 70.7 167.3 73.5 43.9
02 47.6 33.4 70.2 49.5 36.8 74.3 50.3 37.1 73.8 205.6 149.8 72.9 205.7 146.1 71.0 165.8 73.5 44.3
03 46.3 33.5 72.4 49.6 36.8 74.2 50.4 37.1 73.6 206.2 149.6 72.6 206.0 146.1 70.9 165.7 73.5 44.4
04 45.9 31.6 68.8 49.5 36.8 74.3 50.4 37.1 73.6 206.4 149.4 72.4 208.1 146.3 70.3 164.8 73.5 44.6
05 49.3 14.4 29.2 49.6 36.7 74.0 52.0 37.2 71.5 207.1 149.3 72.1 206.5 146.3 70.8 166.3 73.5 44.2
06 50.5 14.6 28.9 49.8 37.0 74.3 50.5 37.1 73.5 206.4 149.7 72.5 208.3 146.3 70.2 187.9 73.5 39.1
07 50.3 14.7 29.2 49.8 37.0 74.3 50.4 37.2 73.8 204.2 148.4 72.7 205.7 146.3 71.1 189.2 73.5 38.8
08 50.7 14.7 29.0 51.3 37.1 72.3 50.4 37.2 73.8 191.3 135.5 70.8 206.1 146.3 71.0 188.3 73.5 39.0
09 50.3 14.7 29.2 49.7 37.0 74.4 50.3 37.2 74.0 190.3 135.2 71.0 205.6 146.3 71.2 188.7 73.5 39.0
10 50.3 14.7 29.2 49.7 36.9 74.2 50.2 37.0 73.7 191.1 135.2 70.7 206.1 146.2 70.9 189.2 73.5 38.8
11 50.5 14.7 29.1 49.8 37.0 74.3 50.1 36.9 73.7 191.9 135.5 70.6 207.9 146.0 70.2 190.1 73.5 38.7
12 51.3 15.8 30.8 49.8 37.1 74.5 53.7 39.0 72.6 191.7 135.6 70.7 205.6 146.0 71.0 190.5 73.5 38.6
13 52.7 37.7 71.5 49.7 37.0 74.4 52.3 39.0 74.6 191.2 135.8 71.0 206.0 146.0 70.9 188.4 73.5 39.0
14 52.0 37.8 72.7 49.9 37.1 74.3 52.3 39.0 74.6 191.2 135.9 71.1 206.0 146.1 70.9 189.4 73.5 38.8
15 50.6 37.8 74.7 49.8 37.0 74.3 52.3 39.0 74.6 191.7 136.0 70.9 206.8 146.0 70.6 191.0 73.5 38.5
16 50.6 37.8 74.7 49.7 37.0 74.4 52.3 39.0 74.6 191.6 136.0 71.0 205.8 145.8 70.8 190.2 73.5 38.6
17 50.6 37.8 74.7 51.2 36.9 72.1 52.2 39.0 74.7 191.7 136.0 70.9 206.1 145.8 70.7 200.7 73.5 36.6
18 50.5 37.8 74.9 49.7 36.9 74.2 52.3 39.1 74.8 190.9 135.0 70.7 206.1 145.8 70.7 201.1 73.5 36.5
19 50.5 37.7 74.7 49.6 36.8 74.2 52.3 39.0 74.6 190.8 135.0 70.8 205.9 145.8 70.8 201.4 73.5 36.5
20 49.8 37.0 74.3 44.9 32.1 71.5 53.8 39.1 72.7 190.5 134.9 70.8 206.2 145.6 70.6 201.1 73.5 36.5
21 46.3 33.6 72.6 44.8 32.1 71.7 52.2 39.0 74.7 190.2 134.8 70.9 207.7 145.6 70.1 201.3 73.5 36.5
22 46.1 33.5 72.7 44.9 32.1 71.5 52.1 38.8 74.5 190.5 134.8 70.8 205.8 145.6 70.7 201.0 73.5 36.6
23 46.1 33.4 72.5 44.8 32.0 71.4 52.1 38.8 74.5 190.4 134.6 70.7 207.9 145.6 70.0 182.2 73.5 40.3
24 46.1 33.4 72.5 44.8 32.1 71.7 52.2 39.0 74.7 189.9 134.5 70.8 205.1 145.2 70.8 180.0 73.5 40.8
24-hour average 49.228.658.4 48.935.973.5 51.638.173.9 195.4139.471.3 206.4146.070.7 186.773.539.5
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/12/2026 01 46.1 33.3 72.2 44.8 32.0 71.4 52.3 39.0 74.6 190.9 134.9 70.7 195.5 135.1 69.1 177.0 74.5 42.1
02 47.4 33.3 70.3 44.9 32.2 71.7 53.7 38.9 72.4 190.4 134.8 70.8 195.6 135.0 69.0 176.0 74.5 42.3
03 46.0 33.4 72.6 44.9 32.2 71.7 50.7 37.5 74.0 190.4 134.8 70.8 195.6 135.0 69.0 175.8 74.5 42.4
04 46.7 33.0 70.7 45.0 32.3 71.8 47.3 34.0 71.9 190.7 134.8 70.7 195.2 135.0 69.2 176.2 74.5 42.3
05 44.8 15.3 34.2 45.0 32.2 71.6 47.2 33.9 71.8 190.5 134.6 70.7 195.3 135.0 69.1 179.8 74.5 41.4
06 45.3 15.3 33.8 47.9 32.1 67.0 47.2 33.9 71.8 190.8 134.9 70.7 195.6 135.0 69.0 181.2 74.5 41.1
07 45.1 15.3 33.9 45.0 32.2 71.6 47.2 34.0 72.0 190.5 134.9 70.8 195.4 135.0 69.1 179.9 74.5 41.4
08 45.1 15.2 33.7 45.0 32.2 71.6 47.2 34.0 72.0 190.8 134.8 70.6 197.4 135.0 68.4 180.1 74.5 41.4
09 45.1 15.2 33.7 45.0 32.2 71.6 47.2 34.0 72.0 190.7 134.8 70.7 196.8 135.0 68.6 179.8 74.5 41.4
10 46.5 15.2 32.7 45.0 32.2 71.6 47.2 34.0 72.0 190.3 134.7 70.8 195.7 135.0 69.0 180.0 74.5 41.4
11 45.1 15.2 33.7 46.5 32.2 69.2 47.2 34.0 72.0 190.5 134.6 70.7 197.5 135.0 68.4 180.0 74.5 41.4
12 45.4 16.3 35.9 45.1 32.3 71.6 47.3 34.0 71.9 190.6 134.6 70.6 195.9 135.0 68.9 180.3 74.5 41.3
13 46.6 33.0 70.8 45.0 32.2 71.6 47.2 34.0 72.0 190.3 134.5 70.7 197.2 135.0 68.5 180.4 74.5 41.3
14 47.3 33.0 69.8 45.1 32.3 71.6 47.2 34.0 72.0 190.4 134.4 70.6 195.8 135.0 68.9 179.5 74.5 41.5
15 45.8 33.0 72.1 44.9 32.1 71.5 47.2 34.0 72.0 189.9 134.3 70.7 195.2 135.0 69.2 179.7 74.5 41.5
16 45.7 33.0 72.2 45.0 32.2 71.6 48.6 33.9 69.8 189.6 134.2 70.8 197.5 135.1 68.4 180.0 74.5 41.4
17 45.9 33.0 71.9 45.1 32.4 71.8 47.2 34.0 72.0 190.3 134.0 70.4 196.9 135.1 68.6 181.3 74.5 41.1
18 45.9 33.0 71.9 45.6 32.8 71.9 47.1 33.9 72.0 189.4 133.9 70.7 197.2 135.0 68.5 196.4 74.5 37.9
19 45.4 32.4 71.4 45.6 32.8 71.9 48.6 33.9 69.8 188.7 132.3 70.1 197.3 135.0 68.4 196.3 74.5 38.0
20 40.6 27.8 68.5 47.0 32.8 69.8 47.1 33.9 72.0 170.9 115.1 67.3 198.5 135.0 68.0 198.3 74.5 37.6
21 40.6 27.7 68.2 45.1 32.4 71.8 47.1 34.0 72.2 170.2 115.0 67.6 197.0 135.0 68.5 196.7 74.5 37.9
22 40.2 27.4 68.2 44.5 31.7 71.2 45.6 33.9 74.3 171.1 115.0 67.2 198.9 135.0 67.9 199.2 74.5 37.4
23 38.6 25.9 67.1 37.8 25.0 66.1 41.6 31.9 76.7 171.2 115.2 67.3 197.0 133.7 67.9 199.5 74.5 37.3
24 38.6 25.8 66.8 37.7 24.9 66.0 41.5 31.8 76.6 170.5 115.3 67.6 177.1 115.0 64.9 197.0 74.5 37.8
24-hour average 44.625.958.2 44.731.770.8 47.434.372.5 186.2130.470.0 195.7134.168.5 184.674.540.4
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/13/2026 01 38.5 25.8 67.0 37.7 24.9 66.0 41.5 31.8 76.6 171.3 115.2 67.3 177.3 115.0 64.9 178.3 74.5 41.8
02 38.6 25.9 67.1 37.5 24.8 66.1 41.5 31.8 76.6 170.5 115.3 67.6 176.3 115.0 65.2 174.7 74.5 42.6
03 38.5 25.8 67.0 37.6 24.9 66.2 41.5 31.7 76.4 170.6 115.5 67.7 176.4 115.0 65.2 174.4 74.5 42.7
04 38.0 24.6 64.7 37.6 24.9 66.2 43.0 31.7 73.7 171.0 115.5 67.5 177.0 115.0 65.0 166.2 74.5 44.8
05 43.1 13.6 31.6 37.5 24.8 66.1 41.8 31.6 75.6 171.1 115.5 67.5 177.6 115.0 64.8 165.5 74.5 45.0
06 43.3 13.6 31.4 38.1 25.4 66.7 42.0 28.9 68.8 171.0 115.4 67.5 176.3 115.0 65.2 165.0 74.5 45.2
07 44.7 13.5 30.2 42.0 29.2 69.5 42.1 29.0 68.9 170.7 115.6 67.7 177.9 115.0 64.6 163.4 74.5 45.6
08 42.9 13.3 31.0 42.1 29.4 69.8 42.1 29.0 68.9 170.9 115.7 67.7 175.6 115.0 65.5 144.6 74.5 51.5
09 43.0 13.2 30.7 42.1 29.3 69.6 43.7 29.0 66.4 171.2 115.8 67.6 175.6 115.0 65.5 144.4 74.5 51.6
10 43.1 13.2 30.6 42.2 29.4 69.7 42.2 29.0 68.7 171.5 116.0 67.6 175.8 115.0 65.4 145.0 74.5 51.4
11 43.0 13.2 30.7 42.2 29.5 69.9 42.2 29.0 68.7 172.0 116.2 67.6 175.3 115.0 65.6 143.9 74.5 51.8
12 42.9 13.8 32.2 42.2 29.5 69.9 42.2 29.1 69.0 174.6 118.8 68.0 175.1 115.0 65.7 143.5 74.5 51.9
13 40.6 25.6 63.1 42.4 29.6 69.8 39.3 26.1 66.4 190.8 134.8 70.6 176.9 115.0 65.0 144.8 74.5 51.5
14 38.5 25.6 66.5 38.1 23.9 62.7 39.1 25.9 66.2 190.5 134.9 70.8 176.8 115.0 65.0 142.8 74.5 52.2
15 38.5 25.6 66.5 36.5 23.8 65.2 39.1 25.9 66.2 190.7 134.8 70.7 176.2 115.3 65.4 143.7 74.5 51.8
16 38.5 25.6 66.5 36.5 23.8 65.2 39.0 25.9 66.4 190.6 134.6 70.6 191.1 130.1 68.1 161.3 74.5 46.2
17 38.2 25.3 66.2 36.5 23.7 64.9 39.1 26.0 66.5 190.5 134.8 70.8 192.0 130.1 67.8 181.6 74.5 41.0
18 37.0 24.0 64.9 38.1 23.8 62.5 40.6 26.0 64.0 191.3 134.7 70.4 192.0 130.1 67.8 211.9 74.5 35.2
19 37.0 24.0 64.9 36.5 23.8 65.2 39.2 26.1 66.6 190.0 134.5 70.8 193.3 130.1 67.3 216.1 74.5 34.5
20 38.4 24.0 62.5 36.7 24.0 65.4 39.0 26.0 66.7 189.7 134.2 70.7 195.5 130.1 66.5 215.7 74.5 34.5
21 36.9 24.0 65.0 36.7 24.0 65.4 40.5 26.0 64.2 189.5 133.9 70.7 193.9 130.1 67.1 216.7 74.5 34.4
22 36.9 24.0 65.0 36.6 23.9 65.3 36.1 26.0 72.0 190.1 133.9 70.4 192.8 130.1 67.5 217.5 74.5 34.3
23 36.8 24.0 65.2 38.1 23.8 62.5 35.7 26.0 72.8 175.9 119.6 68.0 192.5 130.1 67.6 217.5 74.5 34.3
24 37.1 24.0 64.7 36.6 23.8 65.0 35.8 26.0 72.6 171.0 115.2 67.4 176.3 115.2 65.3 214.7 74.5 34.7
24-hour average 39.821.154.0 38.725.766.5 40.328.169.5 179.5123.868.9 181.9120.166.0 174.774.543.8
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/14/2026 01 36.7 23.9 65.1 38.0 23.8 62.6 35.8 26.1 72.9 170.6 114.9 67.4 175.0 114.8 65.6 176.5 69.1 39.2
02 36.8 23.9 64.9 36.6 23.9 65.3 35.8 26.1 72.9 171.0 114.9 67.2 177.7 114.8 64.6 150.2 69.0 45.9
03 36.9 24.0 65.0 36.4 23.7 65.1 36.0 26.2 72.8 171.0 114.9 67.2 175.3 114.8 65.5 147.3 69.0 46.8
04 37.2 24.0 64.5 36.5 23.7 64.9 35.9 26.2 73.0 170.7 114.8 67.3 175.0 114.8 65.6 146.4 69.0 47.1
05 35.7 15.9 44.5 36.4 23.7 65.1 37.7 26.2 69.5 170.8 114.8 67.2 176.7 114.8 65.0 146.1 69.0 47.2
06 31.0 12.3 39.7 36.4 23.7 65.1 39.2 25.9 66.1 171.2 114.8 67.1 175.2 114.8 65.5 146.1 69.0 47.2
07 30.9 12.3 39.8 34.8 22.1 63.5 37.7 24.5 65.0 170.7 114.9 67.3 175.1 114.8 65.6 144.4 69.0 47.8
08 30.8 12.4 40.3 36.4 22.2 61.0 36.9 23.9 64.8 170.7 115.1 67.4 174.7 114.8 65.7 140.1 69.0 49.3
09 31.0 12.4 40.0 34.9 22.2 63.6 37.0 23.9 64.6 171.2 115.1 67.2 173.7 114.8 66.1 144.2 69.0 47.9
10 30.9 12.5 40.5 34.8 22.1 63.5 36.9 23.9 64.8 170.8 115.2 67.4 175.1 114.8 65.6 144.6 69.0 47.7
11 32.1 12.5 38.9 34.8 22.1 63.5 36.9 23.9 64.8 170.7 115.3 67.5 173.3 114.8 66.2 146.1 69.0 47.2
12 31.1 13.1 42.1 34.8 22.1 63.5 36.9 23.8 64.5 174.0 118.0 67.8 176.0 114.8 65.2 148.8 69.0 46.4
13 38.8 25.8 66.5 34.8 22.0 63.2 36.9 23.8 64.5 185.5 129.5 69.8 185.6 126.9 68.4 148.3 69.0 46.5
14 39.1 26.2 67.0 35.1 22.2 63.2 37.0 23.9 64.6 186.3 129.5 69.5 191.7 130.0 67.8 149.1 69.0 46.3
15 39.1 26.2 67.0 35.0 22.2 63.4 37.1 24.0 64.7 185.1 129.5 70.0 193.2 130.0 67.3 150.2 69.0 45.9
16 38.9 26.1 67.1 35.2 22.4 63.6 37.1 24.0 64.7 185.5 129.4 69.8 192.1 130.0 67.7 171.1 69.0 40.3
17 37.2 24.3 65.3 35.2 22.4 63.6 37.1 24.0 64.7 185.8 129.4 69.6 192.1 130.0 67.7 171.6 69.0 40.2
18 37.1 24.3 65.5 35.1 22.3 63.5 37.1 24.0 64.7 185.5 129.9 70.0 192.1 130.0 67.7 197.1 69.0 35.0
19 37.0 24.3 65.7 34.9 22.1 63.3 38.6 24.0 62.2 186.5 129.8 69.6 191.9 130.0 67.7 219.7 69.0 31.4
20 37.0 24.3 65.7 34.9 22.1 63.3 37.1 24.0 64.7 185.8 129.8 69.9 191.9 130.0 67.7 224.1 69.0 30.8
21 37.1 24.2 65.2 34.8 22.1 63.5 37.0 24.0 64.9 186.3 129.8 69.7 191.4 130.0 67.9 214.0 69.0 32.2
22 36.9 24.2 65.6 34.8 22.1 63.5 36.8 26.6 72.3 185.3 129.7 70.0 190.7 130.0 68.2 211.6 69.0 32.6
23 39.4 24.2 61.4 38.4 22.1 57.6 36.7 26.9 73.3 188.9 129.5 68.6 195.9 130.0 66.4 212.6 69.0 32.5
24 37.2 24.2 65.1 35.1 22.2 63.2 36.8 26.9 73.1 186.8 129.4 69.3 192.0 130.0 67.7 172.4 69.0 40.0
24-hour average 35.720.757.2 35.622.663.4 37.024.967.2 178.6122.468.5 183.5122.366.6 167.669.042.2
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/15/2026 01 36.8 24.1 65.5 34.8 22.1 63.5 36.7 26.9 73.3 186.9 129.3 69.2 189.4 130.0 68.6 164.3 67.6 41.1
02 36.7 24.0 65.4 34.8 22.1 63.5 36.7 26.9 73.3 185.9 129.2 69.5 192.1 130.0 67.7 164.2 67.0 40.8
03 38.1 24.0 63.0 34.8 22.2 63.8 38.3 26.9 70.2 186.0 129.2 69.5 190.0 130.0 68.4 164.1 67.0 40.8
04 35.4 21.8 61.6 34.9 22.2 63.6 36.8 26.9 73.1 185.7 129.1 69.5 190.1 130.0 68.4 165.0 67.0 40.6
05 29.7 11.6 39.1 34.8 22.1 63.5 36.9 26.9 72.9 185.9 129.1 69.4 190.1 130.0 68.4 180.1 67.0 37.2
06 30.2 11.6 38.4 33.0 20.3 61.5 35.7 22.5 63.0 186.4 129.4 69.4 190.2 130.0 68.3 195.5 67.0 34.3
07 29.8 11.6 38.9 32.8 20.1 61.3 35.0 22.0 62.9 185.9 129.6 69.7 189.7 130.0 68.5 194.8 67.0 34.4
08 29.8 11.6 38.9 34.2 19.9 58.2 35.1 22.0 62.7 192.0 135.1 70.4 196.8 136.5 69.4 167.8 67.0 39.9
09 29.8 11.7 39.3 32.8 20.1 61.3 35.1 22.0 62.7 196.1 139.9 71.3 209.5 150.0 71.6 162.2 67.0 41.3
10 30.0 11.7 39.0 32.7 19.9 60.9 35.0 21.9 62.6 196.7 139.9 71.1 209.7 150.0 71.5 164.0 67.0 40.9
11 30.2 11.7 38.7 32.7 20.0 61.2 35.0 21.9 62.6 196.6 139.8 71.1 211.5 150.0 70.9 163.0 67.0 41.1
12 30.2 11.8 39.1 32.7 19.9 60.9 35.0 21.9 62.6 196.3 139.8 71.2 210.8 150.0 71.2 163.6 67.0 41.0
13 32.8 19.6 59.8 32.7 20.0 61.2 35.0 21.9 62.6 196.2 139.7 71.2 211.6 150.0 70.9 165.3 67.0 40.5
14 37.1 22.3 60.1 33.2 20.0 60.2 35.0 21.9 62.6 196.4 139.8 71.2 212.0 150.0 70.8 167.4 67.0 40.0
15 36.4 22.3 61.3 32.9 20.2 61.4 35.0 21.9 62.6 196.8 139.8 71.0 210.5 150.0 71.3 189.4 67.0 35.4
16 35.0 22.2 63.4 33.0 20.3 61.5 35.0 21.9 62.6 195.7 139.8 71.4 210.8 150.0 71.2 210.2 67.0 31.9
17 35.0 22.2 63.4 33.0 20.2 61.2 35.0 21.9 62.6 195.7 139.7 71.4 211.1 150.0 71.1 221.2 67.0 30.3
18 35.1 22.3 63.5 34.5 20.3 58.8 35.0 21.9 62.6 196.3 139.7 71.2 211.8 150.0 70.8 219.9 67.0 30.5
19 35.1 22.3 63.5 32.9 20.2 61.4 35.1 21.9 62.4 196.5 139.6 71.0 211.5 149.9 70.9 223.0 67.0 30.0
20 35.0 22.2 63.4 32.6 19.9 61.0 35.0 21.8 62.3 195.7 139.6 71.3 210.2 150.0 71.4 222.8 67.0 30.1
21 36.2 22.2 61.3 32.6 19.9 61.0 36.4 21.8 59.9 195.3 139.5 71.4 206.7 150.0 72.6 220.9 67.0 30.3
22 35.0 22.1 63.1 32.8 20.1 61.3 35.0 21.8 62.3 195.6 139.5 71.3 207.9 150.0 72.2 202.6 67.0 33.1
23 34.8 22.1 63.5 32.8 20.1 61.3 35.1 21.8 62.1 196.2 139.4 71.0 209.6 150.0 71.6 201.6 67.0 33.2
24 34.9 22.2 63.6 32.8 20.0 61.0 34.9 21.8 62.5 194.9 138.7 71.2 204.8 143.2 69.9 173.8 67.0 38.6
24-hour average 33.718.854.9 33.420.561.4 35.523.064.5 193.0136.470.7 203.7143.370.3 186.167.036.6
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/16/2026 01 35.2 22.3 63.4 34.3 20.0 58.3 35.0 21.8 62.3 169.7 110.7 65.2 186.8 71.0 38.0 176.4 74.0 42.0
02 35.0 22.3 63.7 32.7 20.0 61.2 36.5 21.8 59.7 169.2 110.4 65.2 189.7 70.9 37.4 177.1 74.0 41.8
03 35.0 22.3 63.7 32.8 20.1 61.3 34.9 21.8 62.5 169.6 110.6 65.2 188.2 70.9 37.7 176.1 74.0 42.0
04 37.0 22.1 59.7 33.1 20.4 61.6 35.0 21.8 62.3 169.9 110.9 65.3 169.8 70.9 41.8 176.8 74.0 41.9
05 39.9 10.2 25.6 40.1 27.3 68.1 35.1 21.8 62.1 169.5 110.8 65.4 170.8 70.9 41.5 162.1 74.0 45.7
06 40.4 10.2 25.2 40.1 27.4 68.3 35.2 22.0 62.5 170.7 110.2 64.6 170.9 70.9 41.5 159.1 74.0 46.5
07 40.2 10.2 25.4 40.1 27.4 68.3 41.1 27.9 67.9 167.8 110.5 65.9 168.1 70.9 42.2 156.2 74.0 47.4
08 39.1 10.1 25.8 41.7 27.5 65.9 41.1 28.0 68.1 169.1 110.7 65.5 167.3 70.9 42.4 154.9 74.0 47.8
09 39.0 10.1 25.9 40.1 27.4 68.3 41.2 28.1 68.2 168.1 111.0 66.0 168.2 70.9 42.2 154.9 74.0 47.8
10 39.3 10.0 25.4 40.5 27.8 68.6 41.1 28.0 68.1 168.9 110.6 65.5 168.5 70.9 42.1 154.4 74.0 47.9
11 39.0 10.0 25.6 40.3 27.5 68.2 41.1 28.0 68.1 171.0 110.8 64.8 170.6 70.9 41.6 154.6 74.0 47.9
12 38.7 10.3 26.6 40.0 27.3 68.2 40.7 26.1 64.1 187.6 110.8 59.1 147.9 70.9 47.9 135.1 74.0 54.8
13 37.4 23.9 63.9 37.8 25.1 66.4 39.2 26.0 66.3 189.9 111.0 58.5 150.5 70.9 47.1 134.2 74.0 55.1
14 36.6 23.9 65.3 37.9 25.2 66.5 39.2 26.0 66.3 190.4 111.4 58.5 148.8 70.9 47.6 133.5 74.0 55.4
15 35.3 22.4 63.5 37.8 25.0 66.1 39.1 26.0 66.5 190.8 111.3 58.3 153.7 70.9 46.1 135.2 74.0 54.7
16 34.5 20.2 58.6 33.9 21.1 62.2 35.7 22.2 62.2 192.9 111.3 57.7 176.0 70.9 40.3 137.5 74.0 53.8
17 33.2 20.2 60.8 33.5 20.7 61.8 34.1 21.0 61.6 192.2 111.5 58.0 203.6 70.9 34.8 169.2 74.0 43.7
18 33.0 20.2 61.2 33.4 20.6 61.7 34.0 21.0 61.8 208.1 109.8 52.8 231.6 70.9 30.6 209.5 74.0 35.3
19 33.1 20.3 61.3 32.9 20.1 61.1 34.1 21.1 61.9 209.8 109.3 52.1 232.5 70.9 30.5 212.3 74.0 34.9
20 33.0 20.3 61.5 32.8 20.1 61.3 34.0 21.0 61.8 209.8 109.5 52.2 233.8 70.9 30.3 212.6 74.0 34.8
21 33.1 20.3 61.3 32.7 20.0 61.2 34.0 21.1 62.1 209.3 109.3 52.2 213.7 70.9 33.2 213.1 74.0 34.7
22 33.2 20.4 61.4 32.7 20.0 61.2 34.1 21.1 61.9 207.9 109.0 52.4 210.5 70.9 33.7 211.7 74.0 35.0
23 33.2 20.4 61.4 32.8 20.0 61.0 34.1 21.0 61.6 207.7 108.6 52.3 177.8 70.9 39.9 210.0 74.0 35.2
24 33.2 20.5 61.7 32.8 20.1 61.3 34.1 21.1 61.9 206.4 108.2 52.4 175.6 70.1 39.9 180.6 73.9 40.9
24-hour average 36.117.649.9 36.123.364.1 36.823.663.8 186.1110.359.8 182.370.939.6 170.774.044.5
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/17/2026 01 33.3 20.4 61.3 32.9 20.2 61.4 34.1 21.1 61.9 171.9 106.5 62.0 159.7 63.9 40.0 147.1 68.0 46.2
02 33.3 20.4 61.3 32.8 20.1 61.3 34.1 21.1 61.9 169.4 106.4 62.8 160.5 64.0 39.9 146.2 68.0 46.5
03 33.4 20.6 61.7 32.8 20.1 61.3 34.1 21.1 61.9 169.4 106.4 62.8 160.5 64.1 39.9 146.8 68.0 46.3
04 36.2 20.5 56.6 32.8 20.1 61.3 34.1 21.1 61.9 169.6 106.6 62.9 161.7 64.1 39.6 146.7 68.0 46.4
05 38.5 13.2 34.3 32.8 20.1 61.3 34.2 21.1 61.7 170.3 106.7 62.7 162.2 64.0 39.5 146.5 68.0 46.4
06 36.3 10.7 29.5 32.9 20.2 61.4 34.2 21.1 61.7 180.7 106.7 59.0 175.7 64.0 36.4 160.0 68.0 42.5
07 36.1 10.8 29.9 32.9 20.2 61.4 34.1 21.1 61.9 178.5 106.8 59.8 173.3 64.0 36.9 158.8 68.0 42.8
08 36.2 10.9 30.1 34.8 22.1 63.5 35.8 21.2 59.2 180.2 107.0 59.4 173.5 64.1 36.9 158.2 68.0 43.0
09 36.4 10.9 29.9 36.4 22.2 61.0 37.5 22.9 61.1 180.6 107.1 59.3 174.7 64.2 36.7 160.1 68.0 42.5
10 36.2 10.9 30.1 34.9 22.2 63.6 36.1 23.0 63.7 180.1 107.2 59.5 173.9 64.2 36.9 159.1 68.0 42.7
11 36.4 10.9 29.9 34.8 22.2 63.8 36.0 22.9 63.6 180.3 106.7 59.2 176.0 64.2 36.5 160.4 68.0 42.4
12 36.3 11.3 31.1 34.9 22.2 63.6 36.1 23.0 63.7 180.0 106.9 59.4 177.4 64.2 36.2 159.2 68.0 42.7
13 33.1 18.2 55.0 36.4 22.2 61.0 36.1 23.0 63.7 179.2 107.1 59.8 176.5 64.3 36.4 160.3 68.0 42.4
14 31.0 18.2 58.7 32.9 18.7 56.8 37.6 23.0 61.2 178.5 106.4 59.6 187.8 64.5 34.3 166.0 68.0 41.0
15 31.2 18.2 58.3 30.7 18.1 59.0 32.8 19.7 60.1 178.0 106.4 59.8 186.3 64.5 34.6 170.7 68.0 39.8
16 31.1 18.2 58.5 30.8 18.1 58.8 32.6 19.6 60.1 179.5 106.4 59.3 202.0 64.2 31.8 172.1 68.0 39.5
17 32.4 18.2 56.2 32.4 18.2 56.2 32.6 19.6 60.1 205.2 104.3 50.8 220.7 64.1 29.0 198.8 68.0 34.2
18 31.0 18.2 58.7 30.8 18.1 58.8 32.7 19.6 59.9 210.4 106.1 50.4 218.6 64.0 29.3 203.0 68.0 33.5
19 31.2 18.3 58.7 30.7 17.9 58.3 32.7 19.6 59.9 211.2 106.1 50.2 220.0 64.0 29.1 199.6 68.0 34.1
20 31.3 18.3 58.5 30.6 17.9 58.5 32.7 19.6 59.9 210.5 105.8 50.3 218.5 64.0 29.3 201.3 68.0 33.8
21 31.2 18.3 58.7 30.6 17.9 58.5 32.6 19.6 60.1 184.8 106.0 57.4 217.6 64.0 29.4 201.9 68.0 33.7
22 32.7 18.3 56.0 30.5 17.9 58.7 34.3 19.8 57.7 165.5 106.3 64.2 198.3 64.0 32.3 199.6 68.0 34.1
23 31.3 18.3 58.5 30.6 17.9 58.5 33.0 19.9 60.3 164.8 106.3 64.5 173.8 64.1 36.9 199.9 68.0 34.0
24 31.2 18.3 58.7 30.5 17.9 58.7 33.0 19.9 60.3 164.2 106.6 64.9 169.1 64.2 38.0 179.0 68.0 38.0
24-hour average 33.616.349.2 32.619.760.3 34.321.061.1 181.0106.559.2 184.164.135.2 170.968.040.4
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/18/2026 01 31.2 18.3 58.7 32.2 18.0 55.9 33.0 19.9 60.3 160.5 103.1 64.2 170.1 64.0 37.6 177.1 68.0 38.4
02 31.1 18.3 58.8 30.7 18.0 58.6 32.9 19.9 60.5 161.4 103.2 63.9 169.5 64.0 37.8 158.0 68.0 43.0
03 31.2 18.4 59.0 30.6 18.0 58.8 33.0 19.9 60.3 162.2 103.4 63.7 168.0 64.0 38.1 155.0 68.0 43.9
04 31.6 18.2 57.6 30.7 18.0 58.6 32.9 19.9 60.5 161.0 103.4 64.2 169.1 64.0 37.8 157.0 68.0 43.3
05 35.7 10.3 28.9 34.5 21.9 63.5 32.9 19.8 60.2 161.3 103.4 64.1 170.9 64.1 37.5 155.5 68.0 43.7
06 36.0 10.3 28.6 37.6 24.9 66.2 34.5 19.8 57.4 162.0 103.2 63.7 173.3 64.1 37.0 156.0 68.0 43.6
07 39.0 10.3 26.4 41.5 28.8 69.4 33.1 20.1 60.7 160.2 103.4 64.5 169.5 64.0 37.8 154.6 68.0 44.0
08 40.1 10.2 25.4 42.8 30.1 70.3 33.2 20.1 60.5 161.1 103.5 64.2 170.7 64.0 37.5 155.1 68.0 43.8
09 29.2 10.3 35.3 44.2 30.1 68.1 36.0 22.9 63.6 160.7 103.6 64.5 173.4 64.0 36.9 155.3 68.0 43.8
10 28.7 10.3 35.9 42.5 29.7 69.9 36.2 23.0 63.5 161.6 103.7 64.2 173.0 64.0 37.0 155.8 68.0 43.6
11 28.5 10.3 36.1 34.0 21.3 62.6 36.3 23.2 63.9 161.4 103.8 64.3 171.6 64.0 37.3 155.2 68.0 43.8
12 29.2 11.2 38.4 31.6 18.8 59.5 36.1 23.0 63.7 162.2 103.8 64.0 172.4 64.0 37.1 155.5 68.0 43.7
13 34.5 20.0 58.0 31.6 18.9 59.8 36.0 22.9 63.6 161.9 103.9 64.2 171.1 64.0 37.4 154.3 68.0 44.1
14 32.8 20.1 61.3 31.8 19.1 60.1 36.0 22.9 63.6 161.9 103.9 64.2 171.3 64.0 37.4 155.0 68.0 43.9
15 33.0 20.2 61.2 31.7 18.9 59.6 36.0 22.9 63.6 162.7 103.9 63.9 173.4 64.0 36.9 155.9 68.0 43.6
16 32.9 20.1 61.1 31.8 19.1 60.1 36.0 22.9 63.6 178.4 103.7 58.1 192.3 64.0 33.3 169.6 68.0 40.1
17 32.8 20.1 61.3 31.7 19.0 59.9 35.9 22.9 63.8 187.4 103.6 55.3 210.2 63.9 30.4 184.4 68.0 36.9
18 32.8 20.1 61.3 32.3 19.5 60.4 36.0 22.9 63.6 189.8 103.5 54.5 221.1 63.9 28.9 201.1 68.0 33.8
19 35.6 22.8 64.0 36.7 23.9 65.1 36.0 22.9 63.6 190.4 103.3 54.3 224.0 63.9 28.5 222.7 68.0 30.5
20 35.6 22.8 64.0 36.7 24.0 65.4 36.0 22.9 63.6 189.7 103.1 54.3 220.6 63.9 29.0 220.7 68.0 30.8
21 35.5 22.8 64.2 36.6 23.9 65.3 37.5 22.9 61.1 189.1 103.0 54.5 219.8 64.0 29.1 219.4 68.0 31.0
22 35.7 22.8 63.9 36.6 23.8 65.0 36.1 22.9 63.4 189.0 102.8 54.4 209.7 64.0 30.5 199.7 68.0 34.1
23 35.8 22.9 64.0 36.6 23.8 65.0 35.9 22.8 63.5 178.3 102.9 57.7 181.5 64.0 35.3 179.9 68.0 37.8
24 35.9 22.7 63.2 38.0 23.6 62.1 36.0 22.9 63.6 178.4 102.5 57.5 172.9 64.0 37.0 161.6 68.0 42.1
24-hour average 33.517.251.5 35.222.362.9 35.121.962.3 170.5103.460.9 184.164.035.1 171.468.040.3
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/19/2026 01 35.5 22.7 63.9 36.4 23.7 65.1 36.0 22.9 63.6 169.6 97.1 57.3 159.2 64.0 40.2 151.2 68.0 45.0
02 35.5 22.7 63.9 36.3 23.6 65.0 36.1 23.0 63.7 171.1 97.1 56.8 160.6 64.0 39.9 150.7 68.0 45.1
03 36.8 22.6 61.4 36.3 23.6 65.0 36.0 23.0 63.9 170.9 97.1 56.8 161.1 63.9 39.7 149.9 68.0 45.4
04 35.3 22.4 63.5 36.2 23.5 64.9 36.1 23.1 64.0 171.1 97.1 56.8 162.0 63.9 39.4 150.1 68.0 45.3
05 27.6 10.5 38.0 32.7 20.0 61.2 36.2 23.1 63.8 171.6 97.2 56.6 183.0 63.9 34.9 158.8 68.0 42.8
06 28.0 10.5 37.5 32.6 19.9 61.0 35.9 22.9 63.8 169.7 97.2 57.3 180.6 63.9 35.4 159.3 68.0 42.7
07 27.8 10.5 37.8 32.8 20.0 61.0 35.9 22.9 63.8 156.7 97.4 62.2 152.9 63.9 41.8 144.2 68.0 47.2
08 27.9 10.5 37.6 32.7 19.9 60.9 35.9 22.9 63.8 155.1 97.4 62.8 152.3 64.0 42.0 142.6 68.0 47.7
09 28.2 10.6 37.6 29.8 17.0 57.0 30.2 17.1 56.6 156.6 97.4 62.2 155.9 64.0 41.1 144.2 68.0 47.2
10 28.0 10.6 37.9 29.8 17.0 57.0 30.0 17.0 56.7 154.6 97.6 63.1 156.2 63.9 40.9 143.8 68.0 47.3
11 28.1 10.6 37.7 29.8 17.0 57.0 30.0 17.0 56.7 154.6 97.5 63.1 153.2 63.9 41.7 144.0 68.0 47.2
12 29.2 11.9 40.8 29.8 17.1 57.4 30.1 17.0 56.5 154.7 97.4 63.0 154.7 63.9 41.3 144.9 68.0 46.9
13 33.4 20.4 61.1 29.8 17.0 57.0 30.0 17.0 56.7 154.4 97.3 63.0 154.8 64.0 41.3 143.5 68.0 47.4
14 34.6 20.5 59.2 29.9 17.2 57.5 30.1 17.0 56.5 154.5 97.2 62.9 153.5 64.0 41.7 143.7 68.0 47.3
15 33.2 20.4 61.4 29.9 17.2 57.5 30.0 17.0 56.7 153.9 97.1 63.1 153.3 64.0 41.7 143.7 68.0 47.3
16 33.1 20.3 61.3 30.0 17.3 57.7 30.0 17.0 56.7 155.2 97.1 62.6 154.9 64.0 41.3 144.1 68.0 47.2
17 33.1 20.3 61.3 29.9 17.2 57.5 30.1 17.1 56.8 174.8 96.7 55.3 180.3 63.9 35.4 144.2 68.0 47.2
18 33.1 20.4 61.6 31.4 17.1 54.5 30.1 17.0 56.5 176.9 97.3 55.0 182.2 63.9 35.1 144.3 68.0 47.1
19 33.0 20.3 61.5 29.9 17.2 57.5 30.2 17.1 56.6 177.2 97.6 55.1 183.8 63.9 34.8 145.7 68.0 46.7
20 33.0 20.3 61.5 29.9 17.2 57.5 30.1 17.1 56.8 175.7 97.4 55.4 211.0 63.9 30.3 183.0 68.0 37.2
21 32.9 20.3 61.7 29.9 17.2 57.5 31.6 17.1 54.1 160.3 97.5 60.8 215.0 63.9 29.7 189.7 68.0 35.8
22 34.4 20.3 59.0 30.0 17.3 57.7 30.2 17.1 56.6 159.2 97.4 61.2 184.4 63.9 34.7 183.8 68.0 37.0
23 32.9 20.2 61.4 30.0 17.4 58.0 30.2 17.1 56.6 160.2 97.3 60.7 185.8 63.9 34.4 185.2 68.0 36.7
24 33.0 20.2 61.2 30.0 17.3 57.7 30.1 17.1 56.8 161.0 97.1 60.3 185.9 63.6 34.2 166.6 68.0 40.8
24-hour average 32.017.553.8 31.518.759.2 32.119.058.9 163.397.359.7 169.963.938.0 154.268.044.5
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/20/2026 01 33.0 20.2 61.2 30.0 17.3 57.7 29.9 16.9 56.5 159.6 92.8 58.1 165.4 59.0 35.7 155.3 62.6 40.3
02 33.0 20.1 60.9 31.5 17.3 54.9 29.9 16.9 56.5 160.6 93.0 57.9 161.4 59.0 36.6 155.4 62.0 39.9
03 33.1 20.2 61.0 30.0 17.3 57.7 29.9 16.9 56.5 161.0 93.2 57.9 163.9 59.0 36.0 154.5 62.0 40.1
04 32.6 19.8 60.7 30.1 17.4 57.8 29.4 16.4 55.8 160.8 93.0 57.8 160.7 59.0 36.7 154.8 62.0 40.1
05 27.3 9.9 36.3 30.1 17.4 57.8 29.6 16.6 56.1 161.0 93.2 57.9 160.7 59.0 36.7 154.8 62.0 40.1
06 27.6 10.0 36.2 30.0 17.3 57.7 34.1 19.6 57.5 160.6 93.2 58.0 159.4 59.0 37.0 154.5 62.0 40.1
07 27.5 10.0 36.4 30.1 17.3 57.5 33.1 20.1 60.7 150.4 93.3 62.0 139.5 59.0 42.3 140.1 62.0 44.3
08 28.8 10.0 34.7 30.0 17.3 57.7 33.1 20.1 60.7 149.9 93.4 62.3 120.1 59.0 49.1 121.1 62.0 51.2
09 27.7 10.0 36.1 30.0 17.3 57.7 33.1 20.0 60.4 150.9 93.5 62.0 118.5 59.0 49.8 119.5 62.0 51.9
10 27.6 10.0 36.2 30.0 17.3 57.7 33.1 20.0 60.4 149.9 93.4 62.3 122.5 59.0 48.2 120.7 62.0 51.4
11 27.7 10.1 36.5 30.0 17.3 57.7 33.1 20.0 60.4 149.5 93.2 62.3 139.9 59.0 42.2 121.0 62.0 51.2
12 28.8 10.1 35.1 30.0 17.3 57.7 33.0 19.9 60.3 149.4 93.2 62.4 139.7 59.0 42.2 120.8 62.0 51.3
13 23.2 10.2 44.0 31.5 17.3 54.9 34.3 21.2 61.8 150.6 93.4 62.0 141.3 59.0 41.8 120.9 62.0 51.3
14 28.0 15.2 54.3 29.8 17.1 57.4 34.9 21.8 62.5 150.6 93.6 62.2 139.9 59.0 42.2 120.1 62.0 51.6
15 30.8 18.0 58.4 29.9 17.2 57.5 35.0 21.9 62.6 151.1 93.4 61.8 141.4 59.0 41.7 120.4 62.0 51.5
16 30.9 18.0 58.3 30.0 17.2 57.3 34.9 21.8 62.5 149.9 93.3 62.2 138.9 59.0 42.5 119.3 62.0 52.0
17 31.0 18.0 58.1 30.0 17.2 57.3 36.4 21.8 59.9 149.9 93.4 62.3 139.1 59.0 42.4 119.4 62.0 51.9
18 31.0 18.1 58.4 30.0 17.3 57.7 35.2 22.0 62.5 151.0 93.4 61.9 139.4 59.0 42.3 126.5 62.0 49.0
19 31.1 18.1 58.2 30.1 17.3 57.5 35.2 22.0 62.5 150.4 93.4 62.1 148.2 59.0 39.8 141.6 62.0 43.8
20 30.8 18.1 58.8 30.0 17.3 57.7 35.1 22.0 62.7 148.7 93.4 62.8 148.5 59.0 39.7 141.2 62.0 43.9
21 32.1 18.0 56.1 31.4 17.2 54.8 35.0 21.9 62.6 148.2 93.4 63.0 149.6 59.0 39.4 140.8 62.0 44.0
22 30.8 18.0 58.4 30.0 17.3 57.7 35.1 21.9 62.4 149.6 93.5 62.5 147.8 59.0 39.9 141.1 62.0 43.9
23 30.8 17.9 58.1 30.0 17.2 57.3 35.0 21.8 62.3 150.8 93.7 62.1 147.8 59.0 39.9 141.1 62.0 43.9
24 30.9 17.9 57.9 29.9 17.2 57.5 35.0 21.8 62.3 150.5 93.4 62.1 150.5 59.1 39.3 141.1 62.0 43.9
24-hour average 29.815.250.4 30.217.357.2 33.420.260.3 152.793.361.2 145.259.041.0 135.262.046.4
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/21/2026 01 28.1 9.7 34.5 31.4 17.2 54.8 24.4 11.2 45.9 143.0 87.2 61.0 134.3 52.4 39.0 123.8 55.4 44.7
02 27.6 8.8 31.9 29.8 17.1 57.4 23.0 9.9 43.0 144.9 87.3 60.2 130.8 51.0 39.0 119.9 54.0 45.0
03 29.0 8.9 30.7 29.9 17.1 57.2 24.6 10.0 40.7 145.0 87.2 60.1 132.3 51.0 38.5 120.1 54.0 45.0
04 27.6 8.9 32.2 29.8 17.2 57.7 23.1 10.0 43.3 150.1 87.2 58.1 134.0 51.0 38.1 120.4 54.0 44.9
05 27.6 8.9 32.2 30.4 17.1 56.2 23.4 10.0 42.7 160.4 87.2 54.4 144.5 50.9 35.2 121.2 54.0 44.6
06 27.7 8.9 32.1 29.7 17.0 57.2 34.8 10.0 28.7 171.6 87.1 50.8 162.3 50.9 31.4 136.1 54.0 39.7
07 27.6 9.0 32.6 29.7 17.0 57.2 34.8 10.0 28.7 168.8 87.1 51.6 161.4 51.0 31.6 136.0 54.0 39.7
08 27.7 9.0 32.5 30.0 17.0 56.7 24.6 10.0 40.7 156.0 87.5 56.1 161.6 51.1 31.6 128.0 54.0 42.2
09 27.8 9.0 32.4 30.2 17.0 56.3 23.1 10.0 43.3 154.9 87.5 56.5 176.3 51.1 29.0 135.8 54.0 39.8
10 27.8 9.0 32.4 30.1 17.0 56.5 23.2 10.1 43.5 154.0 87.3 56.7 176.6 51.1 28.9 136.0 54.0 39.7
11 27.8 9.0 32.4 30.3 17.0 56.1 23.1 10.0 43.3 143.4 87.4 60.9 171.4 51.1 29.8 144.9 54.0 37.3
12 29.2 9.1 31.2 30.1 17.0 56.5 23.1 10.0 43.3 142.8 87.3 61.1 168.4 51.0 30.3 153.8 54.0 35.1
13 27.9 9.1 32.6 30.0 17.1 57.0 23.1 10.1 43.7 143.1 87.1 60.9 163.4 51.1 31.3 155.6 54.0 34.7
14 27.9 9.1 32.6 29.9 17.0 56.9 23.3 10.2 43.8 142.7 87.1 61.0 160.9 51.1 31.8 155.6 54.0 34.7
15 27.9 9.1 32.6 29.9 17.0 56.9 35.2 10.1 28.7 142.7 87.0 61.0 162.3 51.0 31.4 155.2 54.0 34.8
16 28.0 9.1 32.5 31.6 17.0 53.8 35.6 10.1 28.4 143.4 86.8 60.5 160.0 51.0 31.9 155.2 54.0 34.8
17 27.9 9.2 33.0 29.9 16.9 56.5 35.4 10.1 28.5 142.8 86.9 60.9 189.7 50.9 26.8 155.1 54.0 34.8
18 38.3 9.1 23.8 30.2 17.0 56.3 35.5 10.0 28.2 143.6 86.8 60.4 192.6 50.9 26.4 184.4 54.0 29.3
19 40.4 9.0 22.3 30.3 17.2 56.8 35.4 9.9 28.0 143.7 86.6 60.3 194.9 50.9 26.1 186.4 54.0 29.0
20 40.2 9.0 22.4 30.1 17.3 57.5 35.4 9.9 28.0 141.7 86.6 61.1 193.0 50.8 26.3 185.7 54.0 29.1
21 39.9 8.9 22.3 30.2 17.4 57.6 35.2 9.9 28.1 140.9 86.5 61.4 163.5 50.9 31.1 154.6 54.0 34.9
22 39.8 8.8 22.1 30.3 17.5 57.8 35.3 9.8 27.8 140.8 86.4 61.4 142.7 50.8 35.6 151.1 54.0 35.7
23 39.4 8.8 22.3 30.4 17.6 57.9 35.4 9.9 28.0 140.9 86.3 61.2 141.2 50.8 36.0 150.3 54.0 35.9
24 22.7 8.8 38.8 30.5 17.8 58.4 35.0 9.8 28.0 140.7 86.3 61.3 127.8 51.0 39.9 121.3 54.1 44.6
24-hour average 30.79.030.2 30.217.156.8 29.410.035.7 147.687.059.1 160.251.032.4 145.354.137.9
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/22/2026 01 21.9 8.8 40.2 30.0 17.2 57.3 24.1 9.5 39.4 138.6 83.7 60.4 126.8 56.1 44.2 119.4 58.0 48.6
02 21.7 8.8 40.6 29.9 17.1 57.2 23.1 9.6 41.6 138.3 83.6 60.4 125.9 56.1 44.6 117.6 58.0 49.3
03 21.8 9.0 41.3 29.7 16.9 56.9 23.6 9.6 40.7 138.1 83.3 60.3 126.6 56.1 44.3 118.3 58.0 49.0
04 21.9 9.0 41.1 29.7 16.8 56.6 35.5 9.4 26.5 138.4 83.1 60.0 128.3 56.2 43.8 117.4 58.0 49.4
05 22.0 9.1 41.4 29.5 16.7 56.6 34.2 9.4 27.5 138.6 83.3 60.1 125.2 56.2 44.9 117.3 58.0 49.4
06 27.6 9.1 33.0 29.4 16.6 56.5 35.4 9.4 26.6 139.3 84.0 60.3 124.7 56.2 45.1 116.6 58.0 49.7
07 27.9 9.1 32.6 30.1 17.2 57.1 23.0 9.5 41.3 138.9 83.9 60.4 124.5 56.2 45.1 117.6 58.0 49.3
08 28.1 9.2 32.7 31.3 17.0 54.3 23.0 9.5 41.3 138.9 83.9 60.4 125.2 56.3 45.0 117.2 58.0 49.5
09 39.2 9.1 23.2 29.9 17.1 57.2 23.1 9.6 41.6 139.1 84.0 60.4 126.8 56.3 44.4 118.8 58.0 48.8
10 40.0 9.0 22.5 30.1 17.3 57.5 23.1 9.6 41.6 139.1 84.0 60.4 128.0 56.4 44.1 118.9 58.0 48.8
11 41.3 9.0 21.8 30.2 17.4 57.6 23.0 9.4 40.9 138.7 84.0 60.6 127.0 56.5 44.5 118.2 58.0 49.1
12 28.7 9.0 31.4 30.2 17.5 57.9 23.6 9.5 40.3 138.7 83.8 60.4 125.7 56.5 44.9 117.2 58.0 49.5
13 27.7 8.9 32.1 30.1 17.4 57.8 34.1 9.4 27.6 139.0 83.6 60.1 126.2 56.5 44.8 118.1 58.0 49.1
14 27.3 8.5 31.1 30.2 17.4 57.6 34.2 9.5 27.8 138.8 83.5 60.2 127.6 56.7 44.4 119.3 58.0 48.6
15 27.3 8.6 31.5 30.2 17.4 57.6 34.3 9.5 27.7 139.6 84.1 60.2 151.4 56.6 37.4 118.1 58.0 49.1
16 27.4 8.6 31.4 30.8 17.3 56.2 35.5 9.4 26.5 139.9 84.0 60.0 185.1 56.4 30.5 122.8 58.0 47.2
17 37.7 8.5 22.5 43.2 17.1 39.6 45.2 9.4 20.8 152.1 83.9 55.2 211.6 56.2 26.6 163.7 58.0 35.4
18 41.0 8.5 20.7 43.6 17.1 39.2 45.7 9.4 20.6 152.9 84.0 54.9 189.5 56.3 29.7 183.1 58.0 31.7
19 39.9 8.5 21.3 43.5 17.0 39.1 45.9 9.4 20.5 150.6 84.4 56.0 183.4 56.4 30.8 185.4 58.0 31.3
20 39.0 8.3 21.3 43.1 16.9 39.2 45.7 9.4 20.6 149.6 84.3 56.4 182.8 56.4 30.9 185.3 58.0 31.3
21 28.4 8.4 29.6 44.2 16.9 38.2 45.7 9.4 20.6 148.6 84.3 56.7 181.7 56.3 31.0 185.2 58.0 31.3
22 27.0 8.4 31.1 32.7 16.6 50.8 45.8 9.4 20.5 141.4 84.6 59.8 181.0 56.2 31.0 174.7 58.0 33.2
23 27.1 8.4 31.0 30.8 16.6 53.9 46.4 9.4 20.3 141.0 84.7 60.1 153.4 56.1 36.6 158.2 58.0 36.7
24 27.1 8.5 31.4 29.2 16.4 56.2 37.8 9.4 24.9 140.3 84.3 60.1 152.3 56.1 36.8 154.9 58.0 37.4
24-hour average 30.08.830.7 33.017.052.8 33.89.530.3 141.683.959.3 147.556.339.4 136.858.043.9
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/23/2026 01 27.7 8.8 31.8 30.8 16.5 53.6 36.1 9.5 26.3 137.1 80.9 59.0 130.9 51.2 39.1 123.2 55.1 44.7
02 27.5 8.9 32.4 29.2 16.4 56.2 36.0 9.5 26.4 136.9 80.9 59.1 130.8 51.0 39.0 120.6 55.0 45.6
03 27.7 9.0 32.5 29.2 16.4 56.2 36.1 9.5 26.3 137.4 81.0 59.0 131.0 50.9 38.9 120.7 55.0 45.6
04 28.9 9.0 31.1 29.1 16.4 56.4 37.6 9.5 25.3 136.8 81.2 59.4 130.8 50.9 38.9 120.5 55.0 45.6
05 27.6 9.0 32.6 29.1 16.4 56.4 36.1 9.5 26.3 137.0 81.3 59.3 130.4 50.9 39.0 120.4 55.0 45.7
06 27.4 9.1 33.2 29.1 16.4 56.4 35.4 9.5 26.8 137.0 81.6 59.6 129.2 51.0 39.5 119.2 55.0 46.1
07 26.8 9.1 34.0 29.1 16.3 56.0 23.2 9.5 40.9 137.8 81.7 59.3 131.3 51.0 38.8 119.0 55.0 46.2
08 27.4 9.1 33.2 30.8 16.6 53.9 23.1 9.5 41.1 145.6 81.8 56.2 131.9 51.0 38.7 119.5 55.0 46.0
09 34.0 9.1 26.8 29.8 17.1 57.4 23.1 9.5 41.1 165.1 81.4 49.3 133.6 51.0 38.2 120.9 55.0 45.5
10 35.0 9.1 26.0 30.1 17.3 57.5 23.0 9.5 41.3 166.5 81.5 48.9 141.3 51.0 36.1 118.8 55.0 46.3
11 34.8 9.1 26.1 30.2 17.4 57.6 22.9 9.5 41.5 166.1 81.6 49.1 149.5 51.0 34.1 122.7 55.0 44.8
12 27.7 9.0 32.5 30.3 17.4 57.4 22.9 9.5 41.5 169.8 81.2 47.8 150.1 50.1 33.4 123.8 55.0 44.4
13 29.0 9.1 31.4 30.2 17.3 57.3 22.8 9.5 41.7 170.4 81.1 47.6 149.5 51.1 34.2 122.2 55.0 45.0
14 27.6 9.1 33.0 30.3 17.4 57.4 23.3 9.5 40.8 170.5 81.2 47.6 153.2 51.2 33.4 131.9 55.0 41.7
15 27.8 9.1 32.7 30.0 17.4 58.0 35.0 9.5 27.1 179.6 81.2 45.2 169.8 51.2 30.2 135.1 55.0 40.7
16 28.2 9.2 32.6 30.3 17.3 57.1 35.7 9.5 26.6 180.9 80.7 44.6 187.5 51.2 27.3 170.1 55.0 32.3
17 35.5 9.1 25.6 30.5 17.3 56.7 35.7 9.5 26.6 183.9 83.9 45.6 211.0 51.1 24.2 200.6 55.0 27.4
18 44.3 9.0 20.3 35.6 17.3 48.6 35.9 9.5 26.5 186.2 82.2 44.1 222.1 51.1 23.0 202.8 55.0 27.1
19 44.8 9.0 20.1 36.1 17.4 48.2 35.9 9.5 26.5 186.4 82.1 44.0 221.7 51.1 23.0 203.9 55.0 27.0
20 44.4 8.8 19.8 35.9 17.5 48.7 35.8 9.5 26.5 185.8 82.1 44.2 223.9 51.0 22.8 201.6 55.0 27.3
21 44.1 8.7 19.7 36.1 17.5 48.5 36.0 9.5 26.4 186.0 82.0 44.1 222.4 51.0 22.9 204.3 55.0 26.9
22 28.1 8.7 31.0 36.2 17.6 48.6 36.0 9.5 26.4 186.5 81.9 43.9 193.4 51.0 26.4 189.0 55.0 29.1
23 27.4 8.7 31.8 35.8 17.3 48.3 36.2 9.5 26.2 186.9 81.9 43.8 192.3 51.0 26.5 186.1 55.0 29.6
24 27.3 8.7 31.9 30.4 17.4 57.2 36.1 9.5 26.3 187.9 83.5 44.4 190.3 51.0 26.8 179.8 55.0 30.6
24-hour average 31.79.029.3 31.417.154.6 31.79.531.4 165.281.750.2 164.951.032.3 149.055.038.8
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/24/2026 01 27.9 9.3 33.3 30.3 17.3 57.1 36.1 9.5 26.3 185.9 93.9 50.5 193.5 57.9 29.9 179.7 59.7 33.2
02 27.4 9.2 33.6 30.2 17.3 57.3 37.5 9.5 25.3 184.7 93.9 50.8 189.8 58.0 30.6 179.1 60.0 33.5
03 27.8 9.2 33.1 30.2 17.2 57.0 36.2 9.5 26.2 186.2 93.8 50.4 189.8 58.0 30.6 179.1 60.0 33.5
04 38.2 9.2 24.1 30.1 17.1 56.8 36.2 9.5 26.2 186.1 93.8 50.4 192.0 58.1 30.3 179.7 60.0 33.4
05 38.5 9.1 23.6 30.4 17.5 57.6 36.2 9.5 26.2 186.3 93.8 50.3 188.6 58.1 30.8 183.1 60.0 32.8
06 37.5 9.1 24.3 31.8 17.4 54.7 35.8 9.5 26.5 185.6 93.9 50.6 188.2 58.1 30.9 183.6 60.0 32.7
07 26.8 9.1 34.0 30.2 17.3 57.3 28.3 9.5 33.6 165.9 93.2 56.2 176.7 58.1 32.9 169.3 60.0 35.4
08 27.3 9.1 33.3 30.6 17.0 55.6 22.7 9.5 41.9 163.8 93.2 56.9 181.3 58.1 32.0 171.8 60.0 34.9
09 29.1 9.1 31.3 30.9 17.2 55.7 22.7 9.5 41.9 163.7 93.3 57.0 180.8 58.1 32.1 171.1 60.0 35.1
10 27.7 9.2 33.2 30.9 --- --- 22.8 9.5 41.7 162.6 93.4 57.4 179.3 58.1 32.4 170.0 60.0 35.3
11 27.9 9.2 33.0 30.9 17.2 55.7 33.7 9.5 28.2 163.8 93.5 57.1 182.2 58.1 31.9 171.2 60.0 35.0
12 27.9 9.2 33.0 31.0 17.3 55.8 34.5 9.5 27.5 163.8 93.6 57.1 181.4 58.1 32.0 171.1 60.0 35.1
13 27.9 9.2 33.0 31.0 17.3 55.8 34.9 9.5 27.2 164.8 93.9 57.0 184.4 58.1 31.5 172.7 60.0 34.7
14 27.9 9.3 33.3 30.9 17.3 56.0 35.0 9.5 27.1 164.8 94.1 57.1 182.6 58.1 31.8 170.7 60.0 35.1
15 27.9 9.3 33.3 30.7 17.2 56.0 34.9 9.5 27.2 188.5 93.7 49.7 180.6 58.1 32.2 170.9 60.0 35.1
16 27.9 9.3 33.3 31.2 17.2 55.1 34.8 9.5 27.3 189.0 93.8 49.6 180.8 58.1 32.1 170.8 60.0 35.1
17 28.3 9.4 33.2 32.0 17.1 53.4 35.0 9.5 27.1 189.3 93.8 49.6 200.3 58.1 29.0 170.4 60.0 35.2
18 43.9 9.2 21.0 30.8 17.1 55.5 34.8 9.5 27.3 197.2 93.4 47.4 205.8 58.1 28.2 196.3 60.0 30.6
19 44.7 9.2 20.6 30.9 17.3 56.0 34.6 9.5 27.5 198.2 93.2 47.0 193.7 58.1 30.0 195.7 60.0 30.7
20 39.0 9.1 23.3 31.0 17.4 56.1 34.7 9.5 27.4 188.6 93.4 49.5 194.1 58.1 29.9 190.4 60.0 31.5
21 39.8 8.9 22.4 31.0 17.3 55.8 34.8 9.5 27.3 187.7 93.2 49.7 196.1 58.1 29.6 189.6 60.0 31.6
22 27.6 9.0 32.6 30.4 17.5 57.6 34.7 9.5 27.4 168.2 93.5 55.6 178.5 58.1 32.5 172.1 60.0 34.9
23 27.7 9.0 32.5 30.2 17.4 57.6 34.6 9.5 27.5 169.5 93.4 55.1 181.2 58.1 32.1 171.4 60.0 35.0
24 27.6 8.9 32.2 31.7 17.5 55.2 34.6 9.5 27.5 171.1 94.1 55.0 174.8 58.2 33.3 158.2 60.0 37.9
24-hour average 31.49.230.0 30.817.356.1 33.39.529.1 178.193.652.8 186.558.131.2 176.660.034.1
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/25/2026 01 27.5 9.0 32.7 29.8 16.9 56.7 34.6 9.5 27.5 183.0 101.8 55.6 183.2 65.1 35.5 168.9 69.0 40.9
02 22.3 9.0 40.4 23.9 11.2 46.9 34.0 9.5 27.9 183.4 101.8 55.5 184.4 65.1 35.3 172.2 71.0 41.2
03 22.0 8.9 40.5 24.1 11.1 46.1 22.9 9.5 41.5 184.1 101.8 55.3 183.8 65.1 35.4 171.9 71.0 41.3
04 22.0 9.0 40.9 23.9 11.0 46.0 24.1 9.5 39.4 184.1 101.6 55.2 182.4 65.1 35.7 171.6 71.0 41.4
05 22.1 9.0 40.7 24.0 11.1 46.3 22.6 9.5 42.0 184.0 101.2 55.0 183.1 65.1 35.6 172.5 71.0 41.2
06 23.6 9.1 38.6 23.9 10.9 45.6 22.6 9.5 42.0 183.2 101.2 55.2 181.4 65.1 35.9 170.3 71.0 41.7
07 22.1 9.1 41.2 23.9 11.0 46.0 22.6 9.5 42.0 160.7 101.4 63.1 161.3 65.1 40.4 143.0 71.0 49.7
08 21.9 9.1 41.6 21.8 9.0 41.3 22.6 9.5 42.0 159.1 101.3 63.7 157.1 65.2 41.5 137.7 71.0 51.6
09 21.9 9.1 41.6 21.8 9.1 41.7 22.6 9.5 42.0 159.0 101.3 63.7 160.3 65.2 40.7 141.0 71.0 50.4
10 22.0 9.2 41.8 21.8 9.1 41.7 22.6 9.5 42.0 159.5 102.2 64.1 158.8 65.2 41.1 139.5 71.0 50.9
11 22.0 9.2 41.8 21.9 9.1 41.6 22.7 9.5 41.9 159.8 101.9 63.8 160.6 65.2 40.6 139.3 71.0 51.0
12 22.0 9.2 41.8 23.2 8.9 38.4 22.7 9.5 41.9 159.5 101.8 63.8 158.1 64.5 40.8 137.3 71.0 51.7
13 22.1 9.3 42.1 23.3 9.1 39.1 22.6 9.5 42.0 159.4 102.0 64.0 161.0 65.2 40.5 138.2 71.0 51.4
14 22.1 9.3 42.1 21.7 8.9 41.0 22.6 9.5 42.0 160.0 102.0 63.7 159.4 65.0 40.8 139.1 71.0 51.0
15 22.2 9.3 41.9 25.5 12.8 50.2 22.6 9.5 42.0 159.9 102.0 63.8 160.4 65.1 40.6 136.7 71.0 51.9
16 27.0 9.3 34.4 25.9 13.1 50.6 22.7 9.5 41.9 173.6 101.8 58.6 174.6 64.9 37.2 140.8 71.0 50.4
17 27.3 9.3 34.1 25.8 13.0 50.4 24.2 9.5 39.3 175.2 101.8 58.1 177.4 64.9 36.6 173.3 71.0 41.0
18 27.3 9.3 34.1 25.8 13.1 50.8 22.9 9.5 41.5 175.8 101.8 57.9 198.5 65.0 32.7 176.3 71.0 40.3
19 27.4 9.3 33.9 25.7 13.0 50.6 34.5 9.5 27.5 194.1 101.8 52.4 226.0 65.0 28.8 214.2 71.0 33.1
20 27.5 9.3 33.8 25.7 12.9 50.2 36.6 9.5 26.0 210.4 101.8 48.4 221.1 65.0 29.4 214.9 71.0 33.0
21 27.3 9.3 34.1 25.7 13.0 50.6 35.0 9.5 27.1 208.7 101.8 48.8 220.8 65.0 29.4 212.2 71.0 33.5
22 27.5 9.3 33.8 25.8 13.0 50.4 35.1 9.5 27.1 176.1 101.9 57.9 180.2 65.0 36.1 183.8 71.0 38.6
23 27.4 9.3 33.9 25.7 13.0 50.6 34.7 9.5 27.4 173.0 101.6 58.7 182.1 65.0 35.7 180.4 71.0 39.4
24 27.4 9.3 33.9 25.8 13.1 50.8 22.8 9.5 41.7 160.5 101.9 63.5 182.6 65.0 35.6 166.4 71.0 42.7
24-hour average 24.39.238.2 24.411.546.8 26.49.537.4 174.4101.758.7 179.165.036.7 164.270.944.1
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/26/2026 01 27.5 9.3 33.8 25.7 13.0 50.6 22.2 9.1 41.0 159.0 100.1 63.0 179.7 65.0 36.2 163.7 71.0 43.4
02 27.4 7.9 28.8 25.7 13.0 50.6 20.5 7.4 36.1 158.7 99.5 62.7 176.2 62.9 35.7 155.2 65.2 42.0
03 26.2 7.8 29.8 25.7 12.9 50.2 20.7 7.4 35.7 158.1 99.3 62.8 173.7 62.1 35.8 154.2 65.0 42.2
04 35.4 7.7 21.8 25.6 12.9 50.4 31.0 7.4 23.9 158.3 99.3 62.7 177.4 62.1 35.0 157.4 65.0 41.3
05 35.9 7.7 21.4 25.6 12.9 50.4 31.5 7.4 23.5 158.0 99.2 62.8 177.6 62.2 35.0 155.5 65.0 41.8
06 35.6 7.6 21.3 27.2 13.0 47.8 30.7 7.4 24.1 158.6 99.3 62.6 177.6 62.2 35.0 156.0 65.0 41.7
07 25.9 7.6 29.3 25.7 13.0 50.6 20.6 7.4 35.9 155.6 99.6 64.0 145.3 62.2 42.8 153.2 65.0 42.4
08 25.8 7.6 29.5 25.7 13.0 50.6 20.4 7.4 36.3 155.4 99.6 64.1 147.0 62.2 42.3 134.9 65.0 48.2
09 26.0 7.6 29.2 25.7 13.0 50.6 20.5 7.4 36.1 155.9 99.4 63.8 146.9 62.2 42.3 134.8 65.0 48.2
10 25.9 7.7 29.7 25.7 13.0 50.6 21.9 7.4 33.8 155.3 99.6 64.1 147.8 62.1 42.0 133.5 65.0 48.7
11 25.3 7.7 30.4 25.8 13.0 50.4 20.5 7.4 36.1 155.5 99.7 64.1 146.8 62.2 42.4 132.4 65.0 49.1
12 25.2 7.7 30.6 25.7 13.0 50.6 20.5 7.4 36.1 155.4 99.9 64.3 148.5 62.2 41.9 134.5 65.0 48.3
13 25.2 7.7 30.6 25.8 13.0 50.4 20.5 7.5 36.6 155.9 99.9 64.1 146.1 62.0 42.4 134.1 65.0 48.5
14 25.2 7.8 31.0 25.8 13.1 50.8 20.5 7.5 36.6 155.6 100.0 64.3 148.9 62.1 41.7 135.1 65.0 48.1
15 25.8 7.8 30.2 27.3 13.1 48.0 20.6 7.5 36.4 155.8 100.0 64.2 147.1 62.2 42.3 134.8 65.0 48.2
16 25.9 7.8 30.1 25.9 13.1 50.6 20.6 7.5 36.4 155.4 100.0 64.4 146.9 62.2 42.3 134.1 65.0 48.5
17 25.7 7.9 30.7 25.9 13.1 50.6 21.4 7.5 35.0 156.4 100.1 64.0 176.2 62.1 35.2 163.8 65.0 39.7
18 25.8 7.9 30.6 25.8 13.0 50.4 31.4 7.5 23.9 165.8 100.0 60.3 174.8 62.1 35.5 163.0 65.0 39.9
19 25.8 7.9 30.6 25.9 13.1 50.6 31.9 7.5 23.5 163.0 99.6 61.1 179.0 62.1 34.7 166.8 65.0 39.0
20 25.7 7.9 30.7 25.8 13.1 50.8 31.8 7.5 23.6 159.8 99.9 62.5 175.3 62.1 35.4 163.6 65.0 39.7
21 25.7 7.9 30.7 25.8 13.1 50.8 31.8 7.5 23.6 156.7 99.5 63.5 177.0 62.1 35.1 165.8 65.0 39.2
22 26.2 7.9 30.2 26.4 13.7 51.9 31.8 7.5 23.6 154.7 99.5 64.3 174.3 62.1 35.6 164.7 65.0 39.5
23 34.2 7.9 23.1 29.8 17.0 57.0 31.8 7.5 23.6 156.3 99.7 63.8 177.7 62.1 34.9 163.8 65.0 39.7
24 34.3 7.8 22.7 29.8 17.1 57.4 31.7 7.5 23.7 156.9 99.8 63.6 175.6 61.8 35.2 165.3 65.0 39.3
24-hour average 27.87.828.6 26.213.450.9 25.37.531.0 157.399.763.4 164.362.338.2 150.865.343.6
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/27/2026 01 34.4 7.8 22.7 29.7 17.0 57.2 32.4 7.4 22.8 146.2 89.5 61.2 156.2 57.1 36.6 149.0 61.2 41.1
02 34.2 7.7 22.5 30.1 17.0 56.5 32.4 7.4 22.8 144.7 89.1 61.6 157.8 57.1 36.2 146.3 60.0 41.0
03 34.2 7.7 22.5 30.4 17.1 56.2 32.1 7.4 23.1 145.9 89.2 61.1 157.3 57.1 36.3 146.2 60.0 41.0
04 26.1 7.7 29.5 30.4 17.0 55.9 21.1 7.5 35.5 145.9 89.3 61.2 144.7 57.1 39.5 141.4 60.0 42.4
05 26.0 7.7 29.6 30.5 17.0 55.7 20.9 7.5 35.9 145.9 89.5 61.3 147.9 57.1 38.6 141.8 60.0 42.3
06 26.0 7.7 29.6 30.3 17.0 56.1 20.7 7.5 36.2 146.3 89.5 61.2 145.0 57.1 39.4 141.3 60.0 42.5
07 25.7 7.7 30.0 30.3 17.0 56.1 28.5 7.5 26.3 153.1 89.6 58.5 143.6 57.1 39.8 141.1 60.0 42.5
08 25.9 7.7 29.7 30.3 17.0 56.1 32.2 7.5 23.3 155.1 89.6 57.8 143.7 57.1 39.7 141.3 60.0 42.5
09 25.8 7.7 29.8 30.0 17.1 57.0 32.1 7.5 23.4 155.2 89.7 57.8 154.4 57.1 37.0 144.4 60.0 41.6
10 26.0 7.7 29.6 27.4 14.7 53.6 32.2 7.5 23.3 155.3 89.9 57.9 154.6 57.1 36.9 145.5 60.0 41.2
11 25.9 7.7 29.7 26.8 14.0 52.2 32.2 7.5 23.3 146.8 90.0 61.3 156.4 57.1 36.5 146.5 60.0 41.0
12 25.9 7.8 30.1 26.8 14.1 52.6 32.2 7.5 23.3 146.5 90.2 61.6 158.3 57.1 36.1 147.1 60.0 40.8
13 25.9 7.8 30.1 26.8 14.0 52.2 32.2 7.5 23.3 146.4 90.3 61.7 156.5 57.2 36.5 147.0 60.0 40.8
14 26.0 7.8 30.0 26.8 14.0 52.2 32.3 7.5 23.2 147.1 90.5 61.5 155.1 57.1 36.8 145.4 60.0 41.3
15 26.0 7.8 30.0 26.8 14.0 52.2 32.2 7.5 23.3 147.0 90.5 61.6 155.6 57.1 36.7 145.5 60.0 41.2
16 26.1 7.8 29.9 26.8 14.0 52.2 32.3 7.5 23.2 145.6 90.2 62.0 155.8 57.1 36.6 140.7 60.0 42.6
17 26.1 7.8 29.9 26.6 13.9 52.3 32.4 7.5 23.1 145.7 90.1 61.8 156.8 57.1 36.4 140.8 60.0 42.6
18 26.1 7.9 30.3 26.7 14.0 52.4 32.3 7.4 22.9 145.7 90.0 61.8 156.8 57.1 36.4 142.2 60.0 42.2
19 26.2 7.9 30.2 26.7 14.0 52.4 32.4 7.4 22.8 146.5 89.4 61.0 158.0 57.1 36.1 142.6 60.0 42.1
20 27.6 7.9 28.6 26.7 14.0 52.4 32.4 7.4 22.8 146.0 89.4 61.2 157.1 57.1 36.3 141.8 60.0 42.3
21 26.0 7.9 30.4 26.7 14.0 52.4 32.2 7.4 23.0 144.7 89.3 61.7 156.4 57.1 36.5 141.3 60.0 42.5
22 26.1 7.9 30.3 26.7 14.0 52.4 32.3 7.4 22.9 145.3 89.0 61.3 146.7 57.1 38.9 142.2 60.0 42.2
23 26.0 7.9 30.4 26.6 13.9 52.3 32.2 7.4 23.0 144.6 89.1 61.6 144.6 57.1 39.5 141.5 60.0 42.4
24 26.1 7.9 30.3 28.1 13.9 49.5 31.8 7.5 23.6 145.4 89.0 61.2 144.7 57.1 39.5 141.2 60.0 42.5
24-hour average 27.17.829.0 28.115.253.8 30.77.524.9 147.489.760.9 152.757.137.5 143.560.141.9
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/28/2026 01 26.1 7.9 30.3 26.5 13.8 52.1 22.6 9.0 39.8 139.9 84.2 60.2 138.9 54.3 39.1 121.5 57.0 46.9
02 28.1 7.9 28.1 26.5 13.9 52.5 22.5 9.0 40.0 140.0 84.3 60.2 140.4 54.2 38.6 120.3 57.0 47.4
03 26.7 7.9 29.6 26.5 13.8 52.1 24.1 9.0 37.3 139.8 84.1 60.2 140.8 54.3 38.6 121.6 57.0 46.9
04 26.7 7.9 29.6 26.5 13.9 52.5 22.6 9.0 39.8 128.8 72.9 56.6 140.4 54.3 38.7 120.8 57.0 47.2
05 26.7 7.9 29.6 26.6 13.9 52.3 22.6 9.0 39.8 119.4 64.0 53.6 141.1 54.3 38.5 120.7 57.0 47.2
06 26.7 7.9 29.6 26.6 13.9 52.3 22.5 9.0 40.0 119.1 63.9 53.7 141.4 54.3 38.4 120.9 57.0 47.1
07 26.6 7.9 29.7 26.7 14.0 52.4 22.4 9.0 40.2 118.6 63.9 53.9 130.9 54.3 41.5 120.3 57.0 47.4
08 26.6 7.9 29.7 26.7 14.0 52.4 22.5 9.0 40.0 120.0 64.0 53.3 129.5 54.3 41.9 118.4 57.0 48.1
09 26.7 8.0 30.0 26.7 14.0 52.4 22.5 9.1 40.4 120.1 64.0 53.3 130.9 54.2 41.4 119.6 57.0 47.7
10 26.4 8.0 30.3 26.7 14.0 52.4 22.6 9.1 40.3 120.0 64.0 53.3 131.7 54.2 41.2 120.2 57.0 47.4
11 26.2 8.0 30.5 26.8 14.1 52.6 22.5 9.1 40.4 119.3 64.1 53.7 131.7 54.3 41.2 119.7 57.0 47.6
12 26.3 8.0 30.4 26.8 14.2 53.0 22.6 9.1 40.3 119.3 64.0 53.6 133.6 54.3 40.6 119.9 57.0 47.5
13 26.4 8.0 30.3 26.8 14.2 53.0 32.5 9.1 28.0 119.7 64.0 53.5 131.8 54.2 41.1 120.2 57.0 47.4
14 26.4 8.0 30.3 26.8 14.1 52.6 33.8 9.1 26.9 119.9 63.8 53.2 134.1 54.2 40.4 120.9 57.0 47.1
15 26.4 8.0 30.3 26.8 14.1 52.6 33.8 9.1 26.9 119.7 64.0 53.5 134.5 54.2 40.3 120.8 57.0 47.2
16 26.6 8.1 30.5 26.8 14.2 53.0 33.8 9.0 26.6 120.0 63.9 53.2 134.2 54.2 40.4 121.3 57.0 47.0
17 27.5 8.1 29.5 26.9 14.2 52.8 33.9 9.0 26.5 119.4 63.7 53.4 131.8 54.1 41.0 120.2 57.0 47.4
18 34.4 8.0 23.3 26.8 14.1 52.6 34.0 9.0 26.5 119.8 63.4 52.9 131.8 54.1 41.0 120.4 57.0 47.3
19 34.4 8.0 23.3 26.8 14.1 52.6 33.9 9.0 26.5 119.4 63.6 53.3 129.7 54.0 41.6 119.5 57.0 47.7
20 34.4 7.9 23.0 26.8 14.1 52.6 34.0 9.0 26.5 120.2 63.8 53.1 131.2 54.1 41.2 120.5 57.0 47.3
21 34.2 7.9 23.1 26.7 14.1 52.8 33.9 9.0 26.5 120.3 64.0 53.2 131.0 54.1 41.3 120.9 57.0 47.1
22 34.3 7.9 23.0 29.7 17.1 57.6 33.9 9.0 26.5 120.4 64.0 53.2 131.6 54.2 41.2 121.1 57.0 47.1
23 34.2 7.8 22.8 29.6 17.0 57.4 33.6 9.0 26.8 120.4 64.0 53.2 131.3 54.2 41.3 119.6 57.0 47.7
24 34.0 7.8 22.9 29.6 17.0 57.4 22.3 9.0 40.4 119.4 64.0 53.6 132.2 54.1 40.9 121.1 57.0 47.1
24-hour average 28.97.927.9 27.114.453.2 27.79.033.9 122.666.854.4 134.054.240.5 120.457.047.3
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/29/2026 01 33.7 7.8 23.1 29.8 17.0 57.0 21.3 8.3 39.0 125.4 69.5 55.4 134.8 47.1 34.9 118.5 48.6 41.0
02 26.2 7.8 29.8 29.7 17.0 57.2 21.3 8.3 39.0 125.0 69.6 55.7 131.6 47.0 35.7 117.0 48.0 41.0
03 26.1 7.8 29.9 29.7 17.0 57.2 21.5 8.4 39.1 125.3 69.4 55.4 132.0 47.1 35.7 117.0 48.0 41.0
04 26.7 7.8 29.2 29.8 17.1 57.4 32.0 8.4 26.2 125.6 69.3 55.2 130.9 47.2 36.1 116.8 48.0 41.1
05 34.0 7.8 22.9 29.9 17.1 57.2 32.7 8.3 25.4 126.7 70.3 55.5 129.0 47.2 36.6 115.8 48.0 41.5
06 34.1 7.8 22.9 29.8 17.1 57.4 33.0 8.3 25.2 126.0 70.4 55.9 128.3 47.2 36.8 115.3 48.0 41.6
07 33.4 7.8 23.4 29.8 17.1 57.4 33.4 8.2 24.6 125.8 70.3 55.9 129.7 47.2 36.4 115.5 48.0 41.6
08 26.2 7.8 29.8 29.8 17.1 57.4 34.3 8.2 23.9 125.7 70.1 55.8 130.4 47.2 36.2 116.1 48.0 41.3
09 25.0 7.8 31.2 29.8 17.1 57.4 34.3 8.2 23.9 125.5 70.2 55.9 131.4 47.2 35.9 116.4 48.0 41.2
10 25.0 7.8 31.2 29.8 17.1 57.4 34.2 8.2 24.0 125.8 70.3 55.9 130.6 47.2 36.1 116.1 48.0 41.3
11 25.0 7.9 31.6 29.8 17.1 57.4 34.3 8.2 23.9 126.6 70.4 55.6 131.6 47.2 35.9 116.1 48.0 41.3
12 25.3 7.9 31.2 29.8 17.1 57.4 34.3 8.2 23.9 126.9 70.6 55.6 134.6 47.2 35.1 116.7 48.0 41.1
13 25.3 8.0 31.6 29.8 17.1 57.4 34.3 8.2 23.9 127.6 70.9 55.6 129.9 47.2 36.3 116.2 48.0 41.3
14 41.7 7.9 18.9 30.3 17.0 56.1 34.3 8.2 23.9 149.2 71.0 47.6 132.5 47.2 35.6 116.5 48.0 41.2
15 45.2 8.0 17.7 44.0 17.0 38.6 35.1 8.2 23.4 169.6 70.9 41.8 130.7 47.2 36.1 117.1 48.0 41.0
16 45.5 8.1 17.8 45.3 17.0 37.5 48.5 8.2 16.9 170.6 71.0 41.6 132.0 46.9 35.5 117.6 48.0 40.8
17 45.1 8.0 17.7 45.7 17.2 37.6 50.5 8.4 16.6 171.1 70.9 41.4 153.5 46.9 30.6 118.4 48.0 40.5
18 45.7 8.1 17.7 45.3 17.0 37.5 48.6 7.9 16.3 171.2 70.9 41.4 146.3 47.0 32.1 139.5 48.0 34.4
19 47.7 8.1 17.0 45.5 16.9 37.1 48.6 8.0 16.5 172.1 70.8 41.1 148.0 47.0 31.8 142.9 48.0 33.6
20 50.9 7.9 15.5 46.2 17.0 36.8 48.3 7.9 16.4 172.0 70.6 41.0 150.5 47.0 31.2 140.8 48.0 34.1
21 49.1 7.9 16.1 45.3 17.0 37.5 48.1 7.9 16.4 171.4 70.5 41.1 152.1 47.0 30.9 141.2 48.0 34.0
22 47.2 7.9 16.7 46.8 17.0 36.3 48.2 7.9 16.4 172.9 70.3 40.7 151.7 47.0 31.0 141.1 48.0 34.0
23 47.3 7.8 16.5 45.0 16.9 37.6 47.9 7.8 16.3 173.2 70.1 40.5 151.1 47.0 31.1 141.3 48.0 34.0
24 41.4 8.1 19.6 44.9 17.0 37.9 35.2 8.0 22.7 153.1 70.8 46.2 141.6 47.0 33.2 139.3 48.0 34.5
24-hour average 36.47.923.3 36.317.049.0 37.38.223.5 145.270.449.5 137.347.134.5 123.748.039.1
 
Date / Time
 		 Little Goose Lower Monumental Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
06/30/2026 01 43.2 11.2 25.9 43.0 17.0 39.5 37.6 11.0 29.3 163.0 82.9 50.9 144.7 48.0 33.2 141.9 49.0 34.5
02 42.2 11.2 26.5 43.1 17.1 39.7 37.6 11.1 29.5 163.8 82.8 50.5 142.7 48.0 33.6 127.8 49.0 38.3
03 40.5 11.3 27.9 42.8 17.0 39.7 38.6 10.9 28.2 164.0 83.2 50.7 143.1 48.0 33.5 127.3 49.0 38.5
04 40.3 11.2 27.8 43.0 17.0 39.5 37.7 10.9 28.9 181.8 83.2 45.8 156.8 48.0 30.6 141.0 49.0 34.8
05 50.5 11.1 22.0 47.7 16.9 35.4 50.8 10.9 21.5 184.8 83.2 45.0 171.2 48.0 28.0 154.3 49.0 31.8
06 51.0 11.3 22.2 47.7 17.0 35.6 51.0 10.9 21.4 185.9 83.4 44.9 169.0 48.0 28.4 154.4 49.0 31.7
07 50.8 11.2 22.0 47.4 17.0 35.9 51.0 10.9 21.4 185.7 83.6 45.0 167.4 48.0 28.7 153.2 49.0 32.0
08 53.9 11.1 20.6 47.8 17.0 35.6 51.1 10.8 21.1 186.1 83.8 45.0 168.5 48.1 28.5 153.4 49.0 31.9
09 55.6 11.2 20.1 47.9 17.1 35.7 51.3 10.9 21.2 186.1 84.0 45.1 171.2 48.1 28.1 155.8 49.0 31.5
10 55.7 11.1 19.9 48.0 17.2 35.8 51.3 10.9 21.2 186.3 84.1 45.1 170.5 48.1 28.2 155.3 49.0 31.6
11 55.5 11.0 19.8 47.8 17.3 36.2 51.2 10.9 21.3 180.6 83.6 46.3 171.9 48.1 28.0 155.2 49.0 31.6
12 55.5 11.0 19.8 48.2 17.4 36.1 50.4 10.9 21.6 183.1 83.8 45.8 170.6 48.2 28.3 156.0 49.0 31.4
13 45.7 11.0 24.1 48.2 17.6 36.5 37.3 11.0 29.5 185.5 83.9 45.2 171.3 48.2 28.1 154.8 49.0 31.7
14 41.1 11.1 27.0 50.5 17.4 34.5 36.9 11.0 29.8 185.6 84.0 45.3 168.5 48.3 28.7 154.5 49.0 31.7
15 41.3 11.1 26.9 50.6 17.3 34.2 36.1 11.1 30.7 185.8 84.0 45.2 169.4 48.2 28.5 154.2 49.0 31.8
16 41.7 11.2 26.9 50.4 16.9 33.5 35.9 11.3 31.5 185.5 83.9 45.2 171.0 48.2 28.2 154.7 49.0 31.7
17 54.0 11.2 20.7 50.4 16.8 33.3 50.0 11.3 22.6 184.9 83.8 45.3 195.8 48.1 24.6 174.1 49.0 28.1
18 55.7 11.2 20.1 50.4 17.0 33.7 50.8 11.0 21.7 185.9 83.6 45.0 199.6 48.0 24.0 177.1 49.0 27.7
19 56.2 11.2 19.9 45.8 17.0 37.1 51.5 10.8 21.0 185.9 82.9 44.6 203.3 48.0 23.6 192.5 49.0 25.5
20 55.5 11.1 20.0 45.0 17.1 38.0 51.7 10.8 20.9 184.8 83.0 44.9 198.1 48.1 24.3 188.5 49.0 26.0
21 54.8 11.0 20.1 45.3 17.2 38.0 51.7 10.8 20.9 184.5 82.9 44.9 200.1 48.1 24.0 190.1 49.0 25.8
22 51.5 11.0 21.4 50.3 17.2 34.2 51.8 10.8 20.8 184.7 82.9 44.9 200.0 48.0 24.0 190.7 49.0 25.7
23 41.2 10.8 26.2 50.6 17.2 34.0 51.8 10.8 20.8 185.0 82.8 44.8 201.9 48.0 23.8 192.4 49.0 25.5
24 29.6 10.8 36.5 44.6 16.9 37.9 51.3 10.9 21.2 184.3 82.9 45.0 199.6 48.7 24.4 174.1 49.1 28.2
24-hour average 48.511.123.5 47.417.136.2 46.510.924.1 182.283.445.9 176.148.127.6 161.449.030.8
 

NOTICE: This report is based on raw, unverified data.
Nighttime1 average defined from 1900 - 0600 (JDA only, from April 10 - May 15)
Nighttime2 average defined from 2000 - 0600 (JDA only, from May 15 - June 30)
24-hour average defined from 0100 - 2400 (All projects)
Generated 2026-07-01 12:30:14