TDG Tracking - Mar 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 %: 110 110 110 115 120 115 120 115 120 115 120 115 120 115 120 115 120 115 120 120
Method: Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg Reg
03/01/2025 101 101 100 101 - 104 - 105 - 106 - 105 - 105 - 104 - 104 - - 106
03/02/2025 102 101 101 101 - 105 - 105 - 106 - 105 - 106 - 104 - 104 - - 105
03/03/2025 102 101 101 101 - 105 - 105 - 106 - 105 - 106 - 103 - 104 - - 105
03/04/2025 100 101 100 100 - 104 - 104 - 106 - 105 - 106 - 103 - 104 - - 106
03/05/2025 101 101 101 100 - 104 - 104 - 106 - 105 - 106 - 104 - 105 - - 107
03/06/2025 102 102 101 101 - 105 - 105 - 106 - 106 - 105 - 105 - 105 - - 107
03/07/2025 101 101 101 101 - 103 - 104 - 106 - 105 - 105 - 104 - 104 - - 106
03/08/2025 102 100 100 101 - 103 - 105 - 105 - 106 - 105 - 103 - 105 - - 107
03/09/2025 102 102 101 102 - 104 - 105 - 106 - 106 - 106 - 104 - 105 - - 108
03/10/2025 102 103 102 101 - 103 - 106 - 106 - 106 - 106 - 103 - 104 - - 107
03/11/2025 103 103 102 102 - 104 - 106 - 107 - 107 - 107 - 104 - 105 - - 108
03/12/2025 104 104 102 102 - 105 - 107 - 107 - 107 - 107 - 105 - 105 - - 108
03/13/2025 104 105 102 103 - 105 - 106 - 108 - 107 - 107 - 105 - 105 - - 108
03/14/2025 104 104 103 102 - 104 - 105 - 107 - 107 - 106 105 105 104 105 - - 106
03/15/2025 104 104 102 102 - 104 - 105 - 107 - 106 - 106 105 104 104 104 104 108 106
03/16/2025 106 104 103 103 - 104 - 105 - 107 - 106 - 105 104 104 104 104 104 108 105
03/17/2025 103 103 102 102 - 102 - 104 - 105 - 105 - 104 103 103 103 103 103 109 105
03/18/2025 103 101 101 101 - 101 - 103 - 104 - 104 - 103 102 102 101 102 102 109 104
03/19/2025 102 102 100 101 - 101 - 103 - 105 - 104 - 103 103 102 103 103 102 110 105
03/20/2025 102 103 102 102 - 102 - 103 - 105 - 105 - 104 103 102 102 103 103 109 105
03/21/2025 103 103 102 102 - 108 - 106 - 110 - 108 - 107 103 107 103 103 103 109 105
03/22/2025 104 103 102 102 - 108 - 106 - 109 - 107 - 107 103 107 103 104 103 109 105
03/23/2025 103 103 102 102 - 108 - 106 - 110 - 108 - 107 102 107 104 105 103 109 105
03/24/2025 103 103 102 102 - 107 - 106 - 111 - 109 - 107 102 107 104 105 103 109 105
03/25/2025 103 104 106 105 - 107 - 108 - 112 104 110 - 108 104 108 105 105 106 110 107
03/26/2025 105 105 105 105 - 108 - 110 106 113 107 112 - 110 107 109 107 107 107 111 109
03/27/2025 105 105 104 105 - 108 - 111 107 114 108 112 108 110 105 109 106 106 107 111 108
03/28/2025 104 104 104 104 - 107 109 111 108 114 109 115 108 115 105 109 105 105 106 111 106
03/29/2025 104 104 103 103 - 105 107 111 108 113 108 115 107 118 105 109 105 104 105 114 107
03/30/2025 104 103 103 104 - 105 107 110 110 114 110 116 107 118 107 111 106 107 105 115 109
03/31/2025 104 104 103 104 103 106 106 108 110 115 110 115 108 118 107 112 107 107 106 115 108
Exceedances:

Generated: 13-Nov-2025 15:59:45

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