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Public water system record

Alakanuk Water System

Serves Alakanuk, Kusilvak Census Area, AK · 570 people served

Federal records show 7 health-based violations and 824 monitoring/reporting issues for Alakanuk Water System in the last ten years. The most serious issue in this window was a resolved Surface Water Treatment Rule violation.

  • AK2270362
  • ALAKANUK
  • AK
  • 570 served

System profile

Source water Surface water
ZIP 99554
EPA system ID AK2270362

Verify this system on EPA ECHO →

Health-based violations, last 10 years
7
Resolved
6
Unresolved
0
Archived by EPA
1
Any acute record
No
Monitoring issues, last 10 years
824

Key facts

  • Alakanuk Water System draws water from 1 surface water intake.
  • Highest measured level in the last 10 years: Total Trihalomethanes (TTHMs), 0.082 mg/L, federal limit 0.08 mg/L (at or just above the limit), 2024.
  • Most recent enforcement action: boil water order by Alaska, April 2024.
  • Record on file since 1986, with 62 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 168 service lines.

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Health-based violations

Since October 2016

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
Surface Water Treatment Rule
Treatment technique failure
 120 Jun 1, 2025 Resolved No
Surface Water Treatment Rule
Treatment technique failure
 120 May 1, 2025 Resolved No
Surface Water Treatment Rule
Treatment technique failure
 120 Apr 1, 2025 Resolved No
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
 350 Oct 17, 2024 Resolved No
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.082 mg/L, federal limit 0.08 mg/L (at or just above the limit)
 220 Oct 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Surface Water Treatment Rule
Treatment technique failure
 120 Nov 1, 2022 Resolved No
Revised Total Coliform Rule
Treatment technique failure
 110 May 11, 2021 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
CARBON, TOTAL
Monitoring and reporting
 Dec 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Dec 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Dec 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Nov 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Nov 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Nov 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Public Notice
OTHER
 Oct 9, 2025 Active
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2025 Resolved
Chlordane
Monitoring and reporting
 Oct 1, 2025 Resolved
ETHYLENE DIBROMIDE
Monitoring and reporting
 Oct 1, 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
 Oct 1, 2025 Resolved
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
 Oct 1, 2025 Resolved
Pentachlorophenol
Monitoring and reporting
 Oct 1, 2025 Resolved
Benzo(a)pyrene
Monitoring and reporting
 Oct 1, 2025 Resolved
HEXACHLOROBENZENE
Monitoring and reporting
 Oct 1, 2025 Resolved
2,4,5-TP
Monitoring and reporting
 Oct 1, 2025 Resolved
2,4-D
Monitoring and reporting
 Oct 1, 2025 Resolved
Heptachlor epoxide
Monitoring and reporting
 Oct 1, 2025 Resolved
Heptachlor
Monitoring and reporting
 Oct 1, 2025 Resolved
2,3,7,8-TCDD
Monitoring and reporting
 Oct 1, 2025 Resolved
LASSO
Monitoring and reporting
 Oct 1, 2025 Resolved
Atrazine
Monitoring and reporting
 Oct 1, 2025 Resolved
Carbofuran
Monitoring and reporting
 Oct 1, 2025 Resolved
Hexachlorocyclopentadiene
Monitoring and reporting
 Oct 1, 2025 Resolved
Dinoseb
Monitoring and reporting
 Oct 1, 2025 Resolved
Picloram
Monitoring and reporting
 Oct 1, 2025 Resolved
Di(2-ethylhexyl) phthalate
Monitoring and reporting
 Oct 1, 2025 Resolved
Simazine
Monitoring and reporting
 Oct 1, 2025 Resolved
OXAMYL
Monitoring and reporting
 Oct 1, 2025 Resolved
Di(2-ethylhexyl) adipate
Monitoring and reporting
 Oct 1, 2025 Resolved
Glyphosate
Monitoring and reporting
 Oct 1, 2025 Resolved
Endothall
Monitoring and reporting
 Oct 1, 2025 Resolved
Diquat
Monitoring and reporting
 Oct 1, 2025 Resolved
Dalapon
Monitoring and reporting
 Oct 1, 2025 Resolved
Toxaphene
Monitoring and reporting
 Oct 1, 2025 Resolved
Methoxychlor
Monitoring and reporting
 Oct 1, 2025 Resolved
BHC-GAMMA
Monitoring and reporting
 Oct 1, 2025 Resolved
Endrin
Monitoring and reporting
 Oct 1, 2025 Resolved
E. coli
Monitoring and reporting
 Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Oct 1, 2025 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Haloacetic Acids (HAA5)
Monitoring and reporting
 Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 Sep 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Sep 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Sep 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 Aug 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Aug 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Aug 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlordane
Monitoring and reporting
 Jul 1, 2025 Resolved
ETHYLENE DIBROMIDE
Monitoring and reporting
 Jul 1, 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
 Jul 1, 2025 Resolved
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
 Jul 1, 2025 Resolved
Pentachlorophenol
Monitoring and reporting
 Jul 1, 2025 Resolved
Benzo(a)pyrene
Monitoring and reporting
 Jul 1, 2025 Resolved
HEXACHLOROBENZENE
Monitoring and reporting
 Jul 1, 2025 Resolved
2,4,5-TP
Monitoring and reporting
 Jul 1, 2025 Resolved
2,4-D
Monitoring and reporting
 Jul 1, 2025 Resolved
Heptachlor epoxide
Monitoring and reporting
 Jul 1, 2025 Resolved
Heptachlor
Monitoring and reporting
 Jul 1, 2025 Resolved
2,3,7,8-TCDD
Monitoring and reporting
 Jul 1, 2025 Resolved
LASSO
Monitoring and reporting
 Jul 1, 2025 Resolved
Atrazine
Monitoring and reporting
 Jul 1, 2025 Resolved
Carbofuran
Monitoring and reporting
 Jul 1, 2025 Resolved
Hexachlorocyclopentadiene
Monitoring and reporting
 Jul 1, 2025 Resolved
Dinoseb
Monitoring and reporting
 Jul 1, 2025 Resolved
Picloram
Monitoring and reporting
 Jul 1, 2025 Resolved
Di(2-ethylhexyl) phthalate
Monitoring and reporting
 Jul 1, 2025 Resolved
Simazine
Monitoring and reporting
 Jul 1, 2025 Resolved
OXAMYL
Monitoring and reporting
 Jul 1, 2025 Resolved
Di(2-ethylhexyl) adipate
Monitoring and reporting
 Jul 1, 2025 Resolved
Glyphosate
Monitoring and reporting
 Jul 1, 2025 Resolved
Endothall
Monitoring and reporting
 Jul 1, 2025 Resolved
Diquat
Monitoring and reporting
 Jul 1, 2025 Resolved
Dalapon
Monitoring and reporting
 Jul 1, 2025 Resolved
Toxaphene
Monitoring and reporting
 Jul 1, 2025 Resolved
Methoxychlor
Monitoring and reporting
 Jul 1, 2025 Resolved
BHC-GAMMA
Monitoring and reporting
 Jul 1, 2025 Resolved
Endrin
Monitoring and reporting
 Jul 1, 2025 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jul 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jul 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Jul 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jun 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jun 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2025 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2025 Resolved
E. coli
Monitoring and reporting
 Jun 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 May 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 May 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 May 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2025 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Apr 1, 2025 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Apr 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Haloacetic Acids (HAA5)
Monitoring and reporting
 Apr 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlordane
Monitoring and reporting
 Apr 1, 2025 Resolved
ETHYLENE DIBROMIDE
Monitoring and reporting
 Apr 1, 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
 Apr 1, 2025 Resolved
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
 Apr 1, 2025 Resolved
Pentachlorophenol
Monitoring and reporting
 Apr 1, 2025 Resolved
Benzo(a)pyrene
Monitoring and reporting
 Apr 1, 2025 Resolved
HEXACHLOROBENZENE
Monitoring and reporting
 Apr 1, 2025 Resolved
2,4,5-TP
Monitoring and reporting
 Apr 1, 2025 Resolved
2,4-D
Monitoring and reporting
 Apr 1, 2025 Resolved
Heptachlor epoxide
Monitoring and reporting
 Apr 1, 2025 Resolved
Heptachlor
Monitoring and reporting
 Apr 1, 2025 Resolved
2,3,7,8-TCDD
Monitoring and reporting
 Apr 1, 2025 Resolved
LASSO
Monitoring and reporting
 Apr 1, 2025 Resolved
Atrazine
Monitoring and reporting
 Apr 1, 2025 Resolved
Carbofuran
Monitoring and reporting
 Apr 1, 2025 Resolved
Hexachlorocyclopentadiene
Monitoring and reporting
 Apr 1, 2025 Resolved
Dinoseb
Monitoring and reporting
 Apr 1, 2025 Resolved
Picloram
Monitoring and reporting
 Apr 1, 2025 Resolved
Di(2-ethylhexyl) phthalate
Monitoring and reporting
 Apr 1, 2025 Resolved
Simazine
Monitoring and reporting
 Apr 1, 2025 Resolved
OXAMYL
Monitoring and reporting
 Apr 1, 2025 Resolved
Di(2-ethylhexyl) adipate
Monitoring and reporting
 Apr 1, 2025 Resolved
Glyphosate
Monitoring and reporting
 Apr 1, 2025 Resolved
Endothall
Monitoring and reporting
 Apr 1, 2025 Resolved
Diquat
Monitoring and reporting
 Apr 1, 2025 Resolved
Dalapon
Monitoring and reporting
 Apr 1, 2025 Resolved
Toxaphene
Monitoring and reporting
 Apr 1, 2025 Resolved
Methoxychlor
Monitoring and reporting
 Apr 1, 2025 Resolved
BHC-GAMMA
Monitoring and reporting
 Apr 1, 2025 Resolved
Endrin
Monitoring and reporting
 Apr 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2025 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2025 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 Mar 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Mar 1, 2025 Resolved
CARBON, TOTAL
Monitoring and reporting
 Mar 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Feb 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Feb 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Feb 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2025 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2025 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Ethylbenzene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Toluene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Benzene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Trichloroethylene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Vinyl chloride
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Xylenes, Total
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Nitrate
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlordane
Monitoring and reporting
 Jan 1, 2025 Resolved
ETHYLENE DIBROMIDE
Monitoring and reporting
 Jan 1, 2025 Resolved
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
 Jan 1, 2025 Resolved
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
 Jan 1, 2025 Resolved
Pentachlorophenol
Monitoring and reporting
 Jan 1, 2025 Resolved
Benzo(a)pyrene
Monitoring and reporting
 Jan 1, 2025 Resolved
HEXACHLOROBENZENE
Monitoring and reporting
 Jan 1, 2025 Resolved
2,4,5-TP
Monitoring and reporting
 Jan 1, 2025 Resolved
2,4-D
Monitoring and reporting
 Jan 1, 2025 Resolved
Heptachlor epoxide
Monitoring and reporting
 Jan 1, 2025 Resolved
Heptachlor
Monitoring and reporting
 Jan 1, 2025 Resolved
2,3,7,8-TCDD
Monitoring and reporting
 Jan 1, 2025 Resolved
LASSO
Monitoring and reporting
 Jan 1, 2025 Resolved
Atrazine
Monitoring and reporting
 Jan 1, 2025 Resolved
Carbofuran
Monitoring and reporting
 Jan 1, 2025 Resolved
Hexachlorocyclopentadiene
Monitoring and reporting
 Jan 1, 2025 Resolved
Dinoseb
Monitoring and reporting
 Jan 1, 2025 Resolved
Picloram
Monitoring and reporting
 Jan 1, 2025 Resolved
Di(2-ethylhexyl) phthalate
Monitoring and reporting
 Jan 1, 2025 Resolved
Simazine
Monitoring and reporting
 Jan 1, 2025 Resolved
OXAMYL
Monitoring and reporting
 Jan 1, 2025 Resolved
Di(2-ethylhexyl) adipate
Monitoring and reporting
 Jan 1, 2025 Resolved
Glyphosate
Monitoring and reporting
 Jan 1, 2025 Resolved
Endothall
Monitoring and reporting
 Jan 1, 2025 Resolved
Diquat
Monitoring and reporting
 Jan 1, 2025 Resolved
Dalapon
Monitoring and reporting
 Jan 1, 2025 Resolved
Toxaphene
Monitoring and reporting
 Jan 1, 2025 Resolved
Methoxychlor
Monitoring and reporting
 Jan 1, 2025 Resolved
BHC-GAMMA
Monitoring and reporting
 Jan 1, 2025 Resolved
Endrin
Monitoring and reporting
 Jan 1, 2025 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Jan 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2025 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2025 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Dec 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Dec 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Dec 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Nov 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Nov 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Nov 1, 2024 Resolved
Chlorine
Monitoring and reporting
 Nov 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
 Nov 1, 2024 Resolved
LEAD AND COPPER RULE REVISIONS
RPT
 Oct 17, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Oct 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2024 Resolved
Consumer Confidence Rule
OTHER
 Oct 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2024 Resolved
E. coli
Monitoring and reporting
 Sep 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Sep 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Sep 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Aug 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Aug 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Aug 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2024 Resolved
Chlorine
Monitoring and reporting
 Jul 1, 2024 Resolved
E. coli
Monitoring and reporting
 Jul 1, 2024 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jul 1, 2024 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jul 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jul 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jun 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jun 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 May 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 May 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Apr 1, 2024 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Apr 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2024 Resolved
E. coli
Monitoring and reporting
 Mar 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
 Mar 1, 2024 Resolved
E. coli
Monitoring and reporting
 Feb 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2024 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2024 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2024 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Jan 1, 2024 Resolved
Chlorine
Monitoring and reporting
 Jan 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jan 1, 2024 Resolved
E. coli
Monitoring and reporting
 Dec 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2023 Resolved
E. coli
Monitoring and reporting
 Nov 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2023 Resolved
E. coli
Monitoring and reporting
 Oct 1, 2023 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Oct 1, 2023 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Oct 1, 2023 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Consumer Confidence Rule
OTHER
 Oct 1, 2023 Resolved
E. coli
Monitoring and reporting
 Sep 1, 2023 Resolved
Revised Total Coliform Rule
Monitoring violation
 Sep 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2023 Resolved
E. coli
Monitoring and reporting
 Aug 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2023 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Jul 1, 2023 Resolved
Chlorine
Monitoring and reporting
 Jul 1, 2023 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jul 1, 2023 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jul 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2023 Resolved
E. coli
Monitoring and reporting
 Jun 1, 2023 Resolved
E. coli
Monitoring and reporting
 May 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2023 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Apr 1, 2023 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Apr 1, 2023 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Apr 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2023 Resolved
E. coli
Monitoring and reporting
 Mar 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2023 Resolved
E. coli
Monitoring and reporting
 Feb 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2023 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2023 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2023 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2023 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2023 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2023 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2023 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2023 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2023 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2023 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2023 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2023 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2023 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2023 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2023 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2023 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2023 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2023 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2023 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2023 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2023 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2023 Resolved
Nitrate
Monitoring and reporting
 Jan 1, 2023 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Jan 1, 2023 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2023 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2023 Resolved
E. coli
Monitoring and reporting
 Dec 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2022 Resolved
E. coli
Monitoring and reporting
 Nov 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2022 Resolved
E. coli
Monitoring and reporting
 Oct 1, 2022 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2022 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Oct 1, 2022 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Oct 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2022 Resolved
E. coli
Monitoring and reporting
 Sep 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
 Sep 1, 2022 Resolved
E. coli
Monitoring and reporting
 Aug 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2022 Resolved
E. coli
Monitoring and reporting
 Jul 1, 2022 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2022 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Jul 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2022 Resolved
E. coli
Monitoring and reporting
 Jun 1, 2022 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 May 1, 2022 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 May 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2022 Resolved
E. coli
Monitoring and reporting
 May 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2022 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2022 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Apr 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2022 Resolved
E. coli
Monitoring and reporting
 Mar 1, 2022 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Feb 1, 2022 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Feb 1, 2022 Resolved
E. coli
Monitoring and reporting
 Feb 1, 2022 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2022 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2022 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2022 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2022 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2022 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2022 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2022 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2022 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2022 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2022 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2022 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2022 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2022 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2022 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2022 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2022 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2022 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2022 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2022 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2022 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2022 Resolved
Nitrate
Monitoring and reporting
 Jan 1, 2022 Resolved
E. coli
Monitoring and reporting
 Jan 1, 2022 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2022 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2022 Resolved
E. coli
Monitoring and reporting
 Dec 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2021 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Nov 1, 2021 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Nov 1, 2021 Resolved
E. coli
Monitoring and reporting
 Nov 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2021 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Oct 1, 2021 Resolved
Consumer Confidence Rule
OTHER
 Oct 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2021 Resolved
E. coli
Monitoring and reporting
 Sep 1, 2021 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Aug 1, 2021 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Aug 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2021 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2021 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Jul 1, 2021 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2021 Resolved
E. coli
Monitoring and reporting
 Jul 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jul 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2021 Resolved
E. coli
Monitoring and reporting
 Jun 1, 2021 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 May 1, 2021 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 May 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2021 Resolved
E. coli
Monitoring and reporting
 May 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2021 Resolved
Chlorine
Monitoring and reporting
 Apr 1, 2021 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2021 Resolved
E. coli
Monitoring and reporting
 Apr 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
 Apr 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2021 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Feb 1, 2021 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Feb 1, 2021 Resolved
E. coli
Monitoring and reporting
 Feb 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
 Feb 1, 2021 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2021 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2021 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2021 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2021 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2021 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2021 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2021 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2021 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2021 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2021 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2021 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2021 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2021 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2021 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2021 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2021 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2021 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2021 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2021 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2021 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2021 Resolved
E. coli
Monitoring and reporting
 Jan 1, 2021 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2020 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2020 Resolved
E. coli
Monitoring and reporting
 Dec 1, 2020 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Nov 1, 2020 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Nov 1, 2020 Resolved
E. coli
Monitoring and reporting
 Nov 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
 Nov 1, 2020 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2020 Resolved
E. coli
Monitoring and reporting
 Oct 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
 Oct 1, 2020 Resolved
Consumer Confidence Rule
OTHER
 Oct 1, 2020 Resolved
E. coli
Monitoring and reporting
 Sep 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2020 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Aug 1, 2020 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Aug 1, 2020 Resolved
E. coli
Monitoring and reporting
 Aug 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
 Aug 1, 2020 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Jul 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2020 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2020 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jul 1, 2020 Resolved
E. coli
Monitoring and reporting
 Jun 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2020 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 May 1, 2020 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 May 1, 2020 Resolved
E. coli
Monitoring and reporting
 May 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2020 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2020 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2020 Resolved
E. coli
Monitoring and reporting
 Apr 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2020 Resolved
E. coli
Monitoring and reporting
 Mar 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
 Mar 1, 2020 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Feb 1, 2020 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Feb 1, 2020 Resolved
E. coli
Monitoring and reporting
 Feb 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2020 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2020 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2020 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2020 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2020 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2020 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2020 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2020 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2020 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2020 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2020 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2020 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2020 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2020 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2020 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2020 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2020 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2020 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2020 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2020 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2020 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2020 Resolved
Nitrate
Monitoring and reporting
 Jan 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2020 Resolved
E. coli
Monitoring and reporting
 Jan 1, 2020 Resolved
Chlorine
Monitoring and reporting
 Jan 1, 2020 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2020 Resolved
E. coli
Monitoring and reporting
 Dec 1, 2019 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Nov 1, 2019 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Nov 1, 2019 Resolved
E. coli
Monitoring and reporting
 Nov 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
 Nov 1, 2019 Resolved
Chlorine
Monitoring and reporting
 Oct 1, 2019 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Oct 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2019 Resolved
E. coli
Monitoring and reporting
 Sep 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2019 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Aug 1, 2019 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Aug 1, 2019 Resolved
E. coli
Monitoring and reporting
 Aug 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2019 Resolved
E. coli
Monitoring and reporting
 Jul 1, 2019 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2019 Resolved
E. coli
Monitoring and reporting
 Jun 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2019 Resolved
E. coli
Monitoring and reporting
 May 1, 2019 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 May 1, 2019 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 May 1, 2019 Resolved
E. coli
Monitoring and reporting
 Apr 1, 2019 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
E. coli
Monitoring and reporting
 Mar 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
 Mar 1, 2019 Resolved
E. coli
Monitoring and reporting
 Feb 1, 2019 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Feb 1, 2019 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Feb 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2019 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2019 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2019 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2019 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2019 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2019 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2019 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2019 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2019 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2019 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2019 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2019 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2019 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2019 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2019 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2019 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2019 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2019 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2019 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2019 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2019 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2019 Resolved
Nitrate
Monitoring and reporting
 Jan 1, 2019 Resolved
E. coli
Monitoring and reporting
 Jan 1, 2019 Resolved
Chlorine
Monitoring and reporting
 Jan 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2019 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2019 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Nov 1, 2018 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Nov 1, 2018 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
 Sep 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Aug 1, 2018 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Aug 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
 Aug 1, 2018 Resolved
Chlorine
Monitoring and reporting
 Jul 1, 2018 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 May 1, 2018 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 May 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2018 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Feb 1, 2018 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Feb 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
 Feb 1, 2018 Resolved
Nitrate
Monitoring and reporting
 Jan 1, 2018 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2018 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2018 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2018 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2018 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2018 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2018 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2018 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2018 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2018 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2018 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2018 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2018 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2018 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2018 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2018 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2018 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2018 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2018 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2018 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2018 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2018 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2018 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Jan 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2018 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jan 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Dec 1, 2017 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Nov 1, 2017 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Nov 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Nov 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Nov 1, 2017 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Oct 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Oct 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Sep 1, 2017 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Aug 1, 2017 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Aug 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Aug 1, 2017 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jul 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Jul 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jul 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jul 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2017 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 May 1, 2017 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 May 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2017 Resolved
CARBON, TOTAL
Monitoring and reporting
 Apr 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2017 Resolved
Chlorine
Monitoring and reporting
 Apr 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Apr 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Mar 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Mar 1, 2017 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Feb 1, 2017 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Feb 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Feb 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Feb 1, 2017 Resolved
Combined Radium (-226 and -228)
Monitoring and reporting
 Jan 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Nitrate
Monitoring and reporting
 Jan 1, 2017 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2017 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2017 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2017 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2017 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2017 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2017 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2017 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2017 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2017 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2017 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2017 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2017 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2017 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2017 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2017 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2017 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2017 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2017 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2017 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2017 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2017 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Jan 1, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jan 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jan 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2016 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Dec 1, 2016 Resolved
Revised Total Coliform Rule
Monitoring violation
 Dec 1, 2016 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Nov 1, 2016 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Nov 1, 2016 Resolved
Revised Total Coliform Rule
Monitoring violation
 Nov 1, 2016 Resolved
Consumer Confidence Rule
OTHER
 Oct 1, 2016 Resolved
CARBON, TOTAL
Monitoring and reporting
 Oct 1, 2016 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Chlorine
Monitoring and reporting
 Oct 1, 2016 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2016 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
 Oct 1, 2016 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Aug 1, 2016 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Aug 1, 2016 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2016 Resolved
Revised Total Coliform Rule
OTHER
 Apr 1, 2016 Resolved
Styrene
Monitoring and reporting
 Jan 1, 2016 Resolved
Ethylbenzene
Monitoring and reporting
 Jan 1, 2016 Resolved
Toluene
Monitoring and reporting
 Jan 1, 2016 Resolved
Benzene
Monitoring and reporting
 Jan 1, 2016 Resolved
CHLOROBENZENE
Monitoring and reporting
 Jan 1, 2016 Resolved
Tetrachloroethylene
Monitoring and reporting
 Jan 1, 2016 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
 Jan 1, 2016 Resolved
Trichloroethylene
Monitoring and reporting
 Jan 1, 2016 Resolved
1,2-Dichloropropane
Monitoring and reporting
 Jan 1, 2016 Resolved
Carbon tetrachloride
Monitoring and reporting
 Jan 1, 2016 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
 Jan 1, 2016 Resolved
1,2-Dichloroethane
Monitoring and reporting
 Jan 1, 2016 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2016 Resolved
1,1-Dichloroethylene
Monitoring and reporting
 Jan 1, 2016 Resolved
Vinyl chloride
Monitoring and reporting
 Jan 1, 2016 Resolved
p-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2016 Resolved
o-Dichlorobenzene
Monitoring and reporting
 Jan 1, 2016 Resolved
DICHLOROMETHANE
Monitoring and reporting
 Jan 1, 2016 Resolved
Xylenes, Total
Monitoring and reporting
 Jan 1, 2016 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
 Jan 1, 2016 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
 Jan 1, 2016 Resolved
Nitrate
Monitoring and reporting
 Jan 1, 2016 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2016 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Dec 30, 2015 Active
Selenium
Monitoring and reporting
 Jan 1, 2011 Resolved
Thallium, Total
Monitoring and reporting
 Jan 1, 2011 Resolved
Beryllium, Total
Monitoring and reporting
 Jan 1, 2011 Resolved
Antimony, Total
Monitoring and reporting
 Jan 1, 2011 Resolved
Nickel
Monitoring and reporting
 Jan 1, 2011 Resolved
Mercury
Monitoring and reporting
 Jan 1, 2011 Resolved
Fluoride
Monitoring and reporting
 Jan 1, 2011 Resolved
CYANIDE
Monitoring and reporting
 Jan 1, 2011 Resolved
Chromium (total)
Monitoring and reporting
 Jan 1, 2011 Resolved
Cadmium
Monitoring and reporting
 Jan 1, 2011 Resolved
Barium
Monitoring and reporting
 Jan 1, 2011 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2004 Active
Consumer Confidence Rule
OTHER
 Jul 1, 2003 Active

Full record since 1986

EPA's records for Alakanuk Water System go back to 1986. Before October 19, 2016 they list 62 health-based violations (38 resolved, 24 archived by EPA without a recorded fix) and 760 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 28
1990s 19 108
2000s 29 201
2010 to October 18, 2016 14 423
October 19, 2016 to 2019 0 206
2020s 7 572

Most recent health-based violation before October 19, 2016: Total Trihalomethanes (TTHMs), began July 2015, Resolved.

Show all 62 health-based violations before October 19, 2016
Contaminant Start date Status
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.082 mg/L, federal limit 0.08 mg/L (at or just above the limit)
 Jul 1, 2015 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.084 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Jan 1, 2015 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jan 1, 2012 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Dec 1, 2011 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Nov 1, 2011 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Oct 1, 2011 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Sep 1, 2011 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Aug 1, 2011 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.086 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Jul 1, 2011 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jan 1, 2011 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Nov 1, 2010 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Aug 1, 2010 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.09 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Jul 1, 2010 Resolved
Surface Water Treatment Rule
Treatment technique failure
 May 1, 2010 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.1 mg/L, federal limit 0.08 mg/L (1.3 times the limit)
 Oct 1, 2009 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Sep 1, 2009 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jun 1, 2009 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.11 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
 Jul 1, 2008 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.11 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
 Jul 1, 2008 Resolved
CARBON, TOTAL
Treatment technique failure
 Jul 1, 2008 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jun 1, 2008 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.103 mg/L, federal limit 0.08 mg/L (1.3 times the limit)
 Apr 1, 2008 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.088 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Jan 1, 2008 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.083 mg/L, federal limit 0.08 mg/L (at or just above the limit)
 Oct 1, 2007 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jul 1, 2007 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jun 1, 2007 Resolved
Surface Water Treatment Rule
Treatment technique failure
 May 1, 2007 Resolved
CARBON, TOTAL
Treatment technique failure
 Apr 1, 2007 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Mar 1, 2007 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.085 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Jan 1, 2007 Resolved
CARBON, TOTAL
Treatment technique failure
 Oct 1, 2006 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.13 mg/L, federal limit 0.08 mg/L (1.6 times the limit)
 Oct 1, 2006 Archived
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.112 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
 Jul 1, 2006 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jul 1, 2006 Resolved
Interim Enhanced Surface Water Treatment Rule (acute)
Treatment technique failure
 May 1, 2006 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.112 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
 Apr 1, 2006 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Apr 1, 2005 Resolved
CARBON, TOTAL
Treatment technique failure
 Apr 1, 2005 Resolved
CARBON, TOTAL
Treatment technique failure
 Jan 1, 2005 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Dec 1, 2001 Archived
Surface Water Treatment Rule
Treatment technique failure
 Jul 1, 2001 Archived
Surface Water Treatment Rule
Treatment technique failure
 Jul 1, 2000 Archived
Surface Water Treatment Rule
Treatment technique failure
 May 1, 2000 Archived
Surface Water Treatment Rule
Treatment technique failure
 May 1, 1999 Archived
Surface Water Treatment Rule
Treatment technique failure
 Feb 1, 1999 Archived
Surface Water Treatment Rule
Treatment technique failure
 Jan 1, 1999 Archived
Surface Water Treatment Rule
Treatment technique failure
 Dec 1, 1998 Archived
Surface Water Treatment Rule
Treatment technique failure
 Nov 1, 1998 Archived
Surface Water Treatment Rule
Treatment technique failure
 Oct 1, 1998 Archived
Surface Water Treatment Rule
Treatment technique failure
 Sep 1, 1998 Archived

12 older violations are not listed here. EPA ECHO has the complete list.

Enforcement actions

Alaska regulators issued 7 boil water orders to Alakanuk Water System between 1996 and 2024. The most recent was a boil water order in April 2024.

Date By Action Violations covered
Apr 3, 2024 Alaska Boil water order 1 violation
Dec 8, 2023 Alaska Boil water order 1 violation
May 30, 2023 Alaska Boil water order 1 violation
Jun 5, 2013 Alaska Boil water order 1 violation
May 27, 2009 Alaska Boil water order 1 violation
Sep 11, 1996 Alaska Boil water order 1 violation (1 health-based): Total Coliform
Aug 29, 1996 Alaska Boil water order 1 violation (1 health-based): Total Coliform

What the violations mean

Surface Water Treatment Rule

4 incidents

The system did not complete a treatment step or action that the Surface Water Treatment Rule requires (a treatment technique violation).

The utility had to notify customers about each of these violations.

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Total Trihalomethanes (TTHMs)

1 incident

Disinfection byproduct levels exceeded the federal limit

Long-term TTHM exposure may increase bladder cancer risk

Revised Total Coliform Rule

1 incident

The system did not meet a requirement of the Revised Total Coliform Rule

Coliform and E. coli rules protect against bacteria in the distribution system

Where the water comes from

Alakanuk Water System draws water from 1 surface water intake.

Annual water quality report

Alakanuk Water System must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Alaska.

Certified drinking water labs by state EPA guidance for private wells