KS2009302 · Kansas
DEERFIELD, CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 13
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 10
Counties listed by EPA · Kearny County, Kansas
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 11 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.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 552 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2026 · period end March 31, 2026 · first reported August 14, 2026 · EPA return-to-compliance field March 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 145 April 21, 2026 Resolving State Compliance achieved 138 May 31, 2026 Informal State Violation/Reminder Notice 139 May 31, 2026 Informal State Public Notification requested 141 June 8, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 551 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2026 · period end March 31, 2026 · first reported August 14, 2026 · EPA return-to-compliance field March 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 145 April 21, 2026 Resolving State Compliance achieved 136 May 31, 2026 Informal State Violation/Reminder Notice 137 May 31, 2026 Informal State Public Notification requested 140 June 8, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 550 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field January 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144 February 25, 2026 Resolving State Compliance achieved 133 March 8, 2026 Informal State Violation/Reminder Notice 134 March 8, 2026 Informal State Public Notification requested 143 March 23, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 549 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field January 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144 February 25, 2026 Resolving State Compliance achieved 131 March 8, 2026 Informal State Violation/Reminder Notice 132 March 8, 2026 Informal State Public Notification requested 142 March 23, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 548 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2026 · period end February 19, 2026 · first reported May 15, 2026 · EPA return-to-compliance field February 19, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 130 February 19, 2026 Informal State Violation/Reminder Notice 135 February 19, 2026 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 547 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported February 25, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 128 October 13, 2025 Informal State Violation/Reminder Notice 129 October 13, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 546 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported February 25, 2026 · EPA return-to-compliance field June 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 125 July 1, 2025 Resolving State Compliance achieved 123 July 21, 2025 Informal State Violation/Reminder Notice 124 July 21, 2025 Informal State Public Notification requested 127 August 11, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 545 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported February 25, 2026 · EPA return-to-compliance field June 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 125 July 1, 2025 Resolving State Compliance achieved 121 July 21, 2025 Informal State Violation/Reminder Notice 122 July 21, 2025 Informal State Public Notification requested 126 August 11, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 538 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end April 30, 2024 · first reported February 25, 2026 · EPA return-to-compliance field April 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 115 May 21, 2024 Resolving State Compliance achieved 108 June 2, 2024 Informal State Violation/Reminder Notice 109 June 2, 2024 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 537 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2024 · period end April 30, 2024 · first reported February 25, 2026 · EPA return-to-compliance field April 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 115 May 21, 2024 Resolving State Compliance achieved 106 June 2, 2024 Informal State Violation/Reminder Notice 107 June 2, 2024 Informal State Public Notification requested EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 539 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2024 · period end March 31, 2024 · first reported February 25, 2026 · EPA return-to-compliance field March 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 110 June 25, 2024 Informal State Violation/Reminder Notice 111 June 25, 2024 Informal State Public Notification requested 112 July 17, 2024 Informal State Public Notification received 118 December 4, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 535 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 31, 2023 · period end December 11, 2023 · first reported February 25, 2026 · EPA return-to-compliance field December 11, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 119 December 11, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 533 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 25, 2026 · EPA return-to-compliance field September 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 101 December 4, 2023 Informal State Violation/Reminder Notice 102 December 4, 2023 Informal State Public Notification requested 118 December 4, 2024 Resolving State Compliance achieved 120 April 16, 2025 Informal State Public Notification received
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