TDG Tracking - Oct 2025

Station: CHJ CHQW WSBW WEL LWG LGNW LGSA LGSW LMNA LMNW IHRA IDSW MCNA MCPW JDY JHAW TDA TDDO BON CCIW WRNO
Gas Cap %: 110 110 110 110 115 120 115 120 115 120 115 120 110 110 110 110 110 110 110 110 110
Method: Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg
10/01/2025 102 101 101 - 102 99 102 99 105 - 105 - 108 - 100 - 102 - - 103
10/02/2025 101 101 100 - 102 98 102 98 104 - 105 - 106 - 100 - 101 - - 102
10/03/2025 101 101 100 - 102 98 102 98 105 - 105 - 108 - 99 - 101 - - 102
10/04/2025 103 102 101 101 - 101 98 102 98 104 - 104 - 108 - 100 - 101 - - 102
10/05/2025 101 100 100 - 102 98 101 98 103 - 104 - 106 - 99 - 101 - - 102
10/06/2025 102 100 100 - 102 98 102 97 102 - 103 - 106 - 98 - 100 - - 101
10/07/2025 103 102 100 - 102 98 102 - 103 - 103 - 106 - 98 - 101 - - 106
10/08/2025 104 102 101 - 102 - 104 - 105 - 105 - 106 - 99 - 101 - - 102
10/09/2025 103 102 101 - 101 - 102 - 104 - 104 - 106 - 98 - 101 - - 103
10/10/2025 102 102 101 - - 101 - 105 - 104 - 107 - 99 - 100 - - 102
10/11/2025 103 101 101 - - 101 - 104 - 104 - 107 - 98 - 101 - - 101
10/12/2025 101 100 100 - - 101 - 103 - 103 - 107 - 99 - 101 - - 102
10/13/2025 100 99 99 - - 101 - 103 - 103 - 106 - 99 - 100 - - 102
10/14/2025 99 99 98 - - 102 - 104 - 103 - 106 - 98 - 99 - - 100
10/15/2025 100 99 98 - 102 - 101 - 104 - 103 - 105 - 99 - 99 - - 101
10/16/2025 100 99 98 - 102 - 102 - 103 - 102 - 104 - 99 - 99 - - 101
10/17/2025 99 99 99 - 104 - 101 - 104 - 103 - 105 - 99 - 100 - -
10/18/2025 98 99 98 98 - 102 - 101 - 103 - 103 - 106 - 99 - 100 - -
10/19/2025 99 99 99 - 102 - 101 - 105 - 103 - 107 - 99 - 101 - -
10/20/2025 98 97 97 - 101 - 101 - 104 - 103 - 106 - 98 - 99 - -
10/21/2025 99 98 97 - 104 - 101 - 104 - 103 - 106 - 99 - 99 - -
10/22/2025 99 99 98 - 116 - 101 - 105 - 103 - 106 - 99 - 100 - -
10/23/2025 98 99 98 - 115 - 102 - 104 - 103 - 105 - 100 - 99 - - 103
10/24/2025 100 99 99 - 102 - 102 - 107 - 104 - 106 - 100 - 101 - - 103
10/25/2025 100 99 98 - 102 - 102 - 105 - 104 - 107 - 100 - 100 - - 103
10/26/2025 100 98 98 - 102 - 101 - 105 - 104 - 107 - 99 - 100 - - 102
10/27/2025 99 97 97 - 102 - 102 - 103 - 103 - 105 - 98 - 99 - - 100
10/28/2025 97 99 97 96 - 101 - 99 - 103 - 102 - 105 - 98 - 99 - - 101
10/29/2025 97 97 97 - 101 - 101 - 103 - 102 - 105 - 98 - 99 - - 100
10/30/2025 99 97 96 - 102 - 100 - 103 - 102 - 104 - 99 - 99 - - 102
10/31/2025 99 98 97 - 102 - 101 - 105 - 102 - 104 - 99 - 99 - - 102
Exceedances:

Generated: 30-Nov-2025 15:00:40

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