Notice of Violation March 2023
The City of Watertown exceeded the Maximum Contaminant Level (MCL) of 80 ug/L for Total Trihalomethanes (TTHM’s) present in drinking water. During the four calendar quarters ending March 31, 2023 the locational running annual average (LRAA) for total trihalomethanes was 82.8 micrograms per liter at Site 398. This level is based on a locational running annual average of quarterly samples. Although this is not an emergency, as our customers, you have a right to know what you should do, where these contaminants came from, and what is being done.
Please see the attached document for further details
TTHM Notice of Violation MARCH 2023 1st Qt 2023.pdf
Notice of Violation December 2022
The City of Watertown exceeded the Maximum Contaminant Level (MCL) of 80 ug/L for Total Trihalomethanes (TTHM’s) present in drinking water. During the four calendar quarters ending December 31, 2022 the locational running annual average (LRAA) for total trihalomethanes was 82.8 micrograms per liter at Site 398. This level is based on a locational running annual average of quarterly samples. Although this is not an emergency, as our customers, you have a right to know what you should do, where these contaminants came from, and what is being done.
Please see the attached document for further details.
TTHM Notice of Violation December 2022.pdf
Notice of Violation September 2022
The City of Watertown exceeded the Maximum Contaminant Level (MCL) of 80 ug/L for Total Trihalomethanes (TTHM’s) present in drinking water. During the four calendar quarters ending September 30, 2022 the locational running annual average (LRAA) for total trihalomethanes was 98.1 micrograms per liter at Site 398. This level is based on a locational running annual average of quarterly samples. Although this is not an emergency, as our customers, you have a right to know what you should do, where these contaminants came from, and what is being done.
Please see the attached document for further details.
TTHM Notice of Violation September 2022.pdf
Notice of Violation June 2022
The City of Watertown exceeded the Maximum Contaminant Level (MCL) of 80 ug/L for Total Trihalomethanes (TTHM’s) present in drinking water. During the four calendar quarters ending June 30, 2022 the locational running annual average (LRAA) for total trihalomethanes was 90.8 micrograms per liter at Site 398. This level is based on a locational running annual average of quarterly samples. Although this is not an emergency, as our customers, you have a right to know what you should do, where these contaminants came from, and what is being done.
Please see the attached document for further details.
TTHM Notice of Violation June 2022.pdf
Notice of Violation March 2022
The City of Watertown exceeded the Maximum Contaminant Level (MCL) of 80 ug/L for Total Trihalomethanes (TTHM’s) present in drinking water. During the four calendar quarters ending March 31, 2022 the locational running annual average (LRAA) for total trihalomethanes was 88.9 micrograms per liter at Site 398. This level is based on a locational running annual average of quarterly samples. Although this is not an emergency, as our customers, you have a right to know what you should do, where these contaminants came from, and what is being done.
Please see the attached document for further details.
TTHM Notice of Violation MARCH 2022.pdfNotice of Violation December 2021
The City of Watertown exceeded the Maximum Contaminant Level (MCL) of 80 ug/L for Total Trihalomethanes (TTHM’s) present in drinking water. During the four calendar quarters ending December 31, 2021 the locational running annual average (LRAA) for total trihalomethanes was 89.8 micrograms per liter at Site 398. This level is based on a locational running annual average of quarterly samples. Although this is not an emergency, as our customers, you have a right to know what you should do, where these contaminants came from, and what is being done.
Please see the attached document for further details.
