Known violations of the Safe Drinking Water Act as recorded by the EPA.
Compliance Dates |
Rule |
Violation Type |
Contaminant Name |
Status |
2017-04-01 - 2017-06-30 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
TTHM |
Known |
2017-01-01 - 2017-03-31 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
TTHM |
Known |
2016-10-01 - 2016-12-31 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
TTHM |
Known |
2016-07-01 - 2016-09-30 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
TTHM |
Known |
2016-04-01 - 2016-06-30 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
TTHM |
Known |
2016-01-01 - 2016-03-31 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Returned to Compliance |
2016-01-01 - 2016-03-31 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
TTHM |
Known |
2015-10-01 - 2015-12-31 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Known |
2015-07-01 - 2015-09-30 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Known |
2015-04-01 - 2015-06-30 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Known |
2010-04-01 - 2010-06-30 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Returned to Compliance |
2010-01-01 - 2010-03-31 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Returned to Compliance |
2009-10-01 - 2009-12-31 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Returned to Compliance |
2002-06-01 - 2002-06-30 |
Long Term 1 Enhanced Surface Water Treatment Rule |
Monthly Turbidity Exceed (Enhanced SWTR) |
Interim Enhanced Surfsce Water Treatment Rule |
Returned to Compliance |
2002-06-01 - 2002-06-30 |
Long Term 1 Enhanced Surface Water Treatment Rule |
Single Turbidity Exceed (Enhanced SWTR) |
Interim Enhanced Surfsce Water Treatment Rule |
Returned to Compliance |
2002-05-01 - 2002-05-31 |
Long Term 1 Enhanced Surface Water Treatment Rule |
Single Turbidity Exceed (Enhanced SWTR) |
Interim Enhanced Surfsce Water Treatment Rule |
Returned to Compliance |
2002-05-01 - 2002-05-31 |
Long Term 1 Enhanced Surface Water Treatment Rule |
Monthly Turbidity Exceed (Enhanced SWTR) |
Interim Enhanced Surfsce Water Treatment Rule |
Returned to Compliance |
2002-01-01 - 2002-03-31 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
Maximum Contaminant Level Violation, Average |
Total Haloacetic Acids (HAA5) |
Returned to Compliance |
2001-04-01 - 2001-04-30 |
Total Coliform Rule |
Maximum Contaminant Level Violation, Monthly (TCR) |
Coliform (TCR) |
Known |
1993-08-01 - 1993-08-31 |
Total Coliform Rule |
Maximum Contaminant Level Violation, Monthly (TCR) |
Coliform (TCR) |
Known |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
Vinyl chloride |
Returned to Compliance |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
p-Dichlorobenzene |
Returned to Compliance |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
Benzene |
Returned to Compliance |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
Trichloroethylene |
Returned to Compliance |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
Carbon tetrachloride |
Returned to Compliance |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
1,1,1-Trichloroethane |
Returned to Compliance |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
1,2-Dichloroethane |
Returned to Compliance |
1988-07-01 - 1988-09-30 |
Volatile Organic Chemicals |
Monitoring, Regular |
1,1-Dichloroethylene |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
Vinyl chloride |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
p-Dichlorobenzene |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
Benzene |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
Trichloroethylene |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
Carbon tetrachloride |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
1,1,1-Trichloroethane |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
1,2-Dichloroethane |
Returned to Compliance |
1988-01-01 - 1988-03-31 |
Volatile Organic Chemicals |
Monitoring, Regular |
1,1-Dichloroethylene |
Returned to Compliance |
2016-03-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-02-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-09-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-08-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2015-12-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2015-11-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-12-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Open |
2016-01-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-11-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-07-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2017-03-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2015-10-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-10-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2017-02-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-06-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-05-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2017-01-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |
2016-04-01 - N/A |
Long Term 2 Enhanced Surface Water Treatment Rule |
Failure to Filter (SWTR) |
Long Term 2 Enhanced Surface Water Treatment Rule |
Returned to Compliance |