TDG Tracking - Oct 2026

Station: CHJ CHQW WSBW WEL LWG LGNW LGSA LGSW LMNA LMNW IHRA IDSW MCNA MCPW JDY JHAW TDA TDDO BON CCIW WRNO
Gas Cap %: 110 110 110 115 115 120 115 120 115 120 115 120 115 120 115 120 115 120 115 120 120
Method: Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg
10/01/2026 102 102 101 101 - 101 98 103 - 107 - 106 • 108 • 103 • 101 • • 114
10/02/2026 102 103 101 102 - 102 97 103 - 106 - 105 • 108 • 103 • 101 • • 114
10/03/2026 101 102 101 102 - 101 97 102 - 107 - 105 • 107 • 103 • 101 • • 114
10/04/2026 102 102 102 102 - 102 96 102 - 107 - 106 • 108 • 103 • 102 • • 114
10/05/2026 103 102 102 101 - 102 - 103 - 108 - 106 • 108 • 103 • 103 • • •
10/06/2026 102 101 102 101 - 103 - 108 - 107 - 106 • 107 • 103 • 103 • • 112
10/07/2026 102 102 102 101 - 102 - 102 - 112 - 109 • 109 • 104 • 103 • • 112
10/08/2026 102 102 102 102 - 103 - 104 - 107 - 106 • 113 • 102 • 103 • • 112
10/09/2026 102 104 102 102 - 104 - 104 - 107 - 106 • 114 • 102 • 102 • • 112
10/10/2026 101 102 100 101 - 103 - 104 - 106 - 106 • 114 • 103 • 102 • • 112
10/11/2026 101 102 100 100 - 103 - 103 - 105 - 105 • 109 • 103 • 102 • • 112
10/12/2026 100 101 99 99 - 102 - 103 - 105 - 105 • 108 • 102 • 102 • • 111
10/13/2026 99 99 99 99 - 101 - 101 - 104 - 105 • 108 • 103 • 101 • • 111
10/14/2026 99 99 98 99 - 101 - 113 - 105 - 103 • 108 • 102 • 101 • • 111
10/15/2026 99 100 98 98 - 100 - 102 - 103 - 103 • 108 • 102 • 102 • • 111
10/16/2026 99 100 99 99 - 102 - 102 - 105 - 104 • 106 • 104 • 102 • • 113
10/17/2026 100 99 99 99 - 102 - 102 - 105 - 104 • 106 • 103 • 102 • • 113
10/18/2026 - - - - - - - - - - - - - - - - - - - - -
10/19/2026 - - - - - - - - - - - - - - - - - - - - -
10/20/2026 - - - - - - - - - - - - - - - - - - - - -
10/21/2026 - - - - - - - - - - - - - - - - - - - - -
10/22/2026 - - - - - - - - - - - - - - - - - - - - -
10/23/2026 - - - - - - - - - - - - - - - - - - - - -
10/24/2026 - - - - - - - - - - - - - - - - - - - - -
10/25/2026 - - - - - - - - - - - - - - - - - - - - -
10/26/2026 - - - - - - - - - - - - - - - - - - - - -
10/27/2026 - - - - - - - - - - - - - - - - - - - - -
10/28/2026 - - - - - - - - - - - - - - - - - - - - -
10/29/2026 - - - - - - - - - - - - - - - - - - - - -
10/30/2026 - - - - - - - - - - - - - - - - - - - - -
10/31/2026 - - - - - - - - - - - - - - - - - - - - -
Exceedances:

Generated: 18-Oct-2026 17:25:43

Red text denotes exceedances.
• indicates no data due to malfunctioning gauge
- indicates gauge is out of service for winter

Gas Cap % = TDG criterion in the water quality standard
The 110% TDG gas cap is compared to the maximum hourly value in a calendar day
The 115%, 120% and 125% TDG gas caps are compared to the average of the twelve highest hourly TDG measurements in a calendar day