EPA public water records · 42117
Tioga County, Pennsylvania
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 22
- Systems with unresolved health-based records
- 1
- Of those, systems with a formally addressed health-based record
- 0
These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.
Find your water system
- BLOSS TOWNSHIP WATERWORKSPA2590044 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- BLOSSBURG MUNICIPAL AUTHORITYPA2590033 · Pennsylvania · 29 violation records · 0 unresolved health-based in this snapshot
- DELMAR MEADOWS MHCPA2590041 · Pennsylvania · 13 violation records · 0 unresolved health-based in this snapshot
- DUNCAN TWP MUNICIPAL AUTHORITYPA2590048 · Pennsylvania · 13 violation records · 0 unresolved health-based in this snapshot
- ELKLAND BORO WATER AUTHORITYPA2590035 · Pennsylvania · 22 violation records · 0 unresolved health-based in this snapshot
- HAMILTON TWP MUN AUTHPA2590049 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- HILLSIDE VIEW MHPPA2590013 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- KA MIDDLEBURY MOBILE HOME PARKPA2590018 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- KNOXVILLE WATER DEPARTMENTPA2590036 · Pennsylvania · 35 violation records · 0 unresolved health-based in this snapshot
- LAWRENCEVILLE BORO WATER DEPTPA2590050 · Pennsylvania · 129 violation records · 0 unresolved health-based in this snapshot
- MANSFIELD BOROUGH MUN AUTHPA2590038 · Pennsylvania · 49 violation records · 0 unresolved health-based in this snapshot
- MANSFIELD UNIVERSITYPA2590812 · Pennsylvania · 72 violation records · 0 unresolved health-based in this snapshot
- NELSON TOWNSHIP AUTHORITYPA2590051 · Pennsylvania · 31 violation records · 0 unresolved health-based in this snapshot
- NEWTOWN HILL TRAILER PARKPA2590006 · Pennsylvania · 28 violation records · 0 unresolved health-based in this snapshot
- OSCEOLA TWP MUNICIPAL AUTHORITPA2590045 · Pennsylvania · 10 violation records · 0 unresolved health-based in this snapshot
- PLEASANT VILLAGE MHPPA2590017 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- SOMERS LANE MHPPA2590008 · Pennsylvania · 22 violation records · 0 unresolved health-based in this snapshot
- TIOGA BORO MUNICIPAL AUTHORITYPA2590031 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- TIOGA MOBILE HOME COMMUNITYPA2590053 · Pennsylvania · 43 violation records · 1 unresolved health-based in this snapshot
- WATROUS WATER ASSOCIATIONPA2590029 · Pennsylvania · 29 violation records · 0 unresolved health-based in this snapshot
- WELLSBORO MUNICIPAL AUTHORITYPA2590042 · Pennsylvania · 11 violation records · 0 unresolved health-based in this snapshot
- WESTFIELD BOROUGH WATERWORKSPA2590043 · Pennsylvania · 42 violation records · 0 unresolved health-based in this snapshot
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