Public water system record
CWM WATER AUTHORITY
Federal records show 18 health-based violations and 78 monitoring/reporting issues for CWM WATER AUTHORITY in the last ten years. The most serious issue in this window was a resolved Haloacetic Acids (HAA5) violation.
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Health-based violations
Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Jul 1, 2024 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Apr 1, 2024 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Apr 1, 2024 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Jan 1, 2024 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Jan 1, 2024 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Oct 1, 2023 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Oct 1, 2023 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Jul 1, 2023 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Apr 1, 2023 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Jan 1, 2023 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Jul 1, 2022 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Jan 1, 2021 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Oct 1, 2020 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Jul 1, 2020 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Jul 1, 2020 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
|
220 | Apr 1, 2020 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Oct 1, 2017 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
220 | Jul 1, 2017 | Resolved | No |
Monitoring and reporting issues
Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.
| Issue | Start date | Status |
|---|---|---|
|
Styrene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Toluene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Benzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Gross Beta Particle Activity
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Radium-228
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Radium-226
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Chlordane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
ETHYLENE DIBROMIDE
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Pentachlorophenol
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
2,4,5-TP
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
2,4-D
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
LASSO
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Atrazine
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Carbofuran
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Dinoseb
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Picloram
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Simazine
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
OXAMYL
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Endothall
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Diquat
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Dalapon
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Toxaphene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Endrin
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Monitoring and Reporting
OTHER
|
Mar 11, 2024 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Nov 3, 2023 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jul 12, 2023 | Resolved |
|
Monitoring and Reporting
OTHER
|
Jun 9, 2023 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Mar 7, 2023 | Resolved |
|
Monitoring and Reporting
OTHER
|
Aug 1, 2022 | Resolved |
|
Selenium
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Thallium, Total
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Beryllium, Total
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Antimony, Total
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Nitrite
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Nickel
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
CYANIDE
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Chromium (total)
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Cadmium
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Barium
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Jul 1, 2021 | Resolved |
|
Monitoring and Reporting
OTHER
|
Nov 11, 2020 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
May 27, 2020 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
May 27, 2020 | Resolved |