CO0160275 · Colorado

DIVIDE SOUTH

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 35
EPA health-based flag: 12
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 7

Counties listed by EPA · Teller County, Colorado

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 34 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action

OCCT/SOWT Treatment Installation/DemonstrationViolation 4018961 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start March 25, 2025 · first reported May 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904358	March 25, 2025	Informal	State Violation/Reminder Notice
4904359	March 25, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 4018977 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 26, 2026 · period end August 5, 2026 · first reported September 15, 2026 · EPA return-to-compliance field August 5, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4904403 August 5, 2026 Resolving State Compliance achieved
4904399 August 6, 2026 Informal State Violation/Reminder Notice
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4018978 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 22, 2026 · period end August 5, 2026 · first reported September 15, 2026 · EPA return-to-compliance field August 5, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4904403 August 5, 2026 Resolving State Compliance achieved
4904401 August 6, 2026 Informal State Violation/Reminder Notice
Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 4018976 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 26, 2026 · period end August 5, 2026 · first reported May 27, 2026 · EPA return-to-compliance field August 5, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4904397 May 13, 2026 Informal State Violation/Reminder Notice
4904403 August 5, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4018975 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 22, 2026 · period end August 5, 2026 · first reported May 27, 2026 · EPA return-to-compliance field August 5, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4904395 May 13, 2026 Informal State Violation/Reminder Notice
4904403 August 5, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904403	August 5, 2026	Resolving	State Compliance achieved
4904399	August 6, 2026	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904403	August 5, 2026	Resolving	State Compliance achieved
4904401	August 6, 2026	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904397	May 13, 2026	Informal	State Violation/Reminder Notice
4904403	August 5, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904395	May 13, 2026	Informal	State Violation/Reminder Notice
4904403	August 5, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 4018973 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 26, 2025 · period end November 25, 2025 · first reported February 23, 2026 · EPA return-to-compliance field November 25, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904388	November 13, 2025	Informal	State Violation/Reminder Notice
4904394	November 25, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018972 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 22, 2025 · period end November 25, 2025 · first reported February 23, 2026 · EPA return-to-compliance field November 25, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904386	November 13, 2025	Informal	State Violation/Reminder Notice
4904394	November 25, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018968 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 6, 2025 · period end September 17, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 17, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904378	September 17, 2025	Informal	State Violation/Reminder Notice
4904380	September 17, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018967 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 7, 2025 · period end September 17, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 17, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904372	September 3, 2025	Informal	State Violation/Reminder Notice
4904377	September 17, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018965 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 24, 2025 · period end September 16, 2025 · first reported August 18, 2025 · EPA return-to-compliance field September 16, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904368	August 6, 2025	Informal	State Violation/Reminder Notice
4904376	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4018971 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904383	October 15, 2025	Informal	State Violation/Reminder Notice
4904384	October 15, 2025	Informal	State Public Notification requested
4904390	November 25, 2025	Informal	State Public Notification received
4904393	December 9, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4018970 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904383	October 15, 2025	Informal	State Violation/Reminder Notice
4904384	October 15, 2025	Informal	State Public Notification requested
4904390	November 25, 2025	Informal	State Public Notification received
4904393	December 9, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018966 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported August 18, 2025 · EPA return-to-compliance field July 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued
4904370	August 6, 2025	Informal	State Violation/Reminder Notice
4904371	August 6, 2025	Informal	State Public Notification requested
4904385	September 5, 2025	Resolving	State Compliance achieved
4904375	September 17, 2025	Informal	State Public Notification received

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018964 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued
4904365	July 7, 2025	Informal	State Violation/Reminder Notice
4904366	July 7, 2025	Informal	State Public Notification requested
4904385	September 5, 2025	Resolving	State Compliance achieved
4904374	September 17, 2025	Informal	State Public Notification received

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018963 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported August 18, 2025 · EPA return-to-compliance field May 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued
4904363	June 10, 2025	Informal	State Violation/Reminder Notice
4904364	June 10, 2025	Informal	State Public Notification requested
4904367	July 16, 2025	Informal	State Public Notification received
4904385	September 5, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4018962 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 25, 2025 · period end May 5, 2025 · first reported May 15, 2025 · EPA return-to-compliance field May 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4904360 May 5, 2025 Informal State Violation/Reminder Notice
4904362 May 5, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904360	May 5, 2025	Informal	State Violation/Reminder Notice
4904362	May 5, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018960 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 6, 2024 · period end September 6, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 6, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904352	September 6, 2024	Resolving	State Compliance achieved
4904350	September 23, 2024	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018959 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 11, 2024 · period end September 4, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 4, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904343	September 3, 2024	Informal	State Violation/Reminder Notice
4904348	September 4, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018957 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 11, 2024 · period end September 4, 2024 · first reported August 14, 2024 · EPA return-to-compliance field September 4, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904339	July 23, 2024	Informal	State Violation/Reminder Notice
4904356	September 4, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018958 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported August 14, 2024 · EPA return-to-compliance field July 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904341	August 6, 2024	Informal	State Violation/Reminder Notice
4904342	August 6, 2024	Informal	State Public Notification requested
4904347	September 5, 2024	Resolving	State Compliance achieved
4904353	September 22, 2024	Informal	State Public Notification received
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018956 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904337	July 11, 2024	Informal	State Violation/Reminder Notice
4904338	July 11, 2024	Informal	State Public Notification requested
4904345	September 4, 2024	Informal	State Public Notification received
4904347	September 5, 2024	Resolving	State Compliance achieved
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018955 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported August 14, 2024 · EPA return-to-compliance field May 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904335	June 10, 2024	Informal	State Violation/Reminder Notice
4904336	June 10, 2024	Informal	State Public Notification requested
4904347	September 5, 2024	Resolving	State Compliance achieved
4904355	October 1, 2024	Informal	State Public Notification received
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Resolved

Monitoring, Source Water (LT2)Violation 4018954 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field November 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904349	December 5, 2023	Resolving	State Compliance achieved
4904333	January 22, 2024	Informal	State Violation/Reminder Notice
4904334	January 22, 2024	Informal	State Public Notification requested

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018953 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 4, 2023 · period end September 18, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 18, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904331	September 18, 2023	Resolving	State Compliance achieved
4904330	October 4, 2023	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018952 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 10, 2023 · period end September 20, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 20, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904325	September 14, 2023	Informal	State Violation/Reminder Notice
4904327	September 20, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018951 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field August 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904323	September 11, 2023	Informal	State Violation/Reminder Notice
4904324	September 11, 2023	Informal	State Public Notification requested
4904328	September 20, 2023	Informal	State Public Notification received
4904332	October 1, 2023	Resolving	State Compliance achieved
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018950 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported August 15, 2023 · EPA return-to-compliance field July 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904320	August 4, 2023	Informal	State Violation/Reminder Notice
4904321	August 4, 2023	Informal	State Public Notification requested
4904326	September 20, 2023	Informal	State Public Notification received
4904332	October 1, 2023	Resolving	State Compliance achieved
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018948 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported August 15, 2023 · EPA return-to-compliance field June 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904316	July 10, 2023	Informal	State Violation/Reminder Notice
4904317	July 10, 2023	Informal	State Public Notification requested
4904329	September 20, 2023	Informal	State Public Notification received
4904332	October 1, 2023	Resolving	State Compliance achieved
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 4018949 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2023 · period end June 30, 2023 · first reported August 15, 2023 · EPA return-to-compliance field June 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904318	July 21, 2023	Informal	State Violation/Reminder Notice
4904319	July 21, 2023	Informal	State Public Notification requested
4904354	August 19, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Initial, Follow-up, or Routine Source Water M/RViolation 4018947 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2023 · period end August 10, 2023 · first reported February 14, 2023 · EPA return-to-compliance field August 10, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904314	February 10, 2023	Informal	State Violation/Reminder Notice
4904315	February 10, 2023	Informal	State Public Notification requested
4904322	August 10, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4018946 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start November 11, 2022 · period end January 4, 2023 · first reported February 14, 2023 · EPA return-to-compliance field January 4, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904310	January 3, 2023	Informal	State Violation/Reminder Notice
4904311	January 4, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018945 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904308	October 11, 2022	Informal	State Violation/Reminder Notice
4904309	October 11, 2022	Informal	State Public Notification requested
4904313	December 8, 2022	Resolving	State Compliance achieved
4904312	January 4, 2023	Informal	State Public Notification received
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 4018944 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end November 12, 2021 · first reported December 2, 2021 · EPA return-to-compliance field November 12, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904302	November 8, 2021	Informal	State Violation/Reminder Notice
4904303	November 8, 2021	Informal	State Public Notification requested
4904304	November 12, 2021	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 4018941 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904294	July 7, 2021	Informal	State Violation/Reminder Notice
4904295	July 7, 2021	Informal	State Public Notification requested
4904296	July 30, 2021	Informal	State Public Notification received
4904297	August 13, 2021	Resolving	State Compliance achieved
4904357	December 30, 2024	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 4018940 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start April 1, 2021 · period end November 12, 2021 · first reported May 17, 2021 · EPA return-to-compliance field November 12, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4904292	April 5, 2021	Informal	State Violation/Reminder Notice
4904293	April 5, 2021	Informal	State Public Notification requested
4904305	November 12, 2021	Resolving	State Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility