EPA public water records · 42071
Lancaster County, Pennsylvania
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 92
- Systems with unresolved health-based records
- 0
- 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
- ACORN ACRESPA7360020 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- ADAMSTOWN BOROUGHPA7360001 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- AKRON BOROUGHPA7360128 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- BAINBRIDGE WATER AUTHORITYPA7360003 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- BEAVER VALLEY MHPPA7360101 · Pennsylvania · 27 violation records · 0 unresolved health-based in this snapshot
- BROOKSIDE MOBILEHOME PARKPA7360006 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- CALAMUS ESTATESPA7360032 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- CHRISTIANA MUNI WATER AUTHPA7360007 · Pennsylvania · 10 violation records · 0 unresolved health-based in this snapshot
- CHRISTS HOME FOR CHILDRENPA7360176 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- CITY OF LANCASTERPA7360058 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- COCALICO MANOR MHPPA7360170 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- COLUMBIA WATER COPA7360123 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- CONESTOGA HILLS COMMUNITYPA7360015 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- CONESTOGA MOBILE HOME PARKPA7360014 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- CREEKSIDE SUBDIVISIONPA7360129 · Pennsylvania · 9 violation records · 0 unresolved health-based in this snapshot
- CRESTWOOD COMMUNITYPA7360052 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- DENVER BOROPA7360017 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- DEVON CREEK DEVELOPMENTPA7360131 · Pennsylvania · 41 violation records · 0 unresolved health-based in this snapshot
- DRUMORE MHPPA7360019 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- DUTCH MOBILEHOME PARKPA7360038 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- EAST COCALICO TOWNSHIP AUTHPA7360113 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- EAST DONEGALPA7360083 · Pennsylvania · 54 violation records · 0 unresolved health-based in this snapshot
- EAST HEMPFIELD WATER AUTHPA7360063 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- EAST PETERSBURG BOROUGHPA7360135 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- EDEN GLEN VILLAGEPA7360110 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- ELIZABETHTOWN AREA WATERPA7360124 · Pennsylvania · 27 violation records · 0 unresolved health-based in this snapshot
- EPHRATA AREA JOINT AUTHORITYPA7360045 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- GLENWOOD MOBILEHOME PARKPA7360048 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- GROFFDALE MOBILEHOME PARKPA7360098 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- HAWK VALLEY VILLAGEPA7360016 · Pennsylvania · 37 violation records · 0 unresolved health-based in this snapshot
- HEMLOCK ACRES COURTPA7360157 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- HERITAGE EST MOBILE HOMESPA7360166 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- HILLTOP ACRES MHPPA7360075 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- HOLTWOOD MOBILE HOME PARKPA7360057 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- HOMEROOM COMMONS APARTMENTSPA7360081 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- HOUSTON RUN COMMUNITYPA7360183 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- IRVIN MANHEIM MHPPA7360074 · Pennsylvania · 34 violation records · 0 unresolved health-based in this snapshot
- KINGS RIVER HAVEN MHPPA7360002 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- LAKEVIEW MOBILE HOME PARKPA7360023 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- LANCASTER ESTPA7360090 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- LANDIS HOMESPA7360071 · Pennsylvania · 15 violation records · 0 unresolved health-based in this snapshot
- LEACOCK TWP MUN AUTHPA7360084 · Pennsylvania · 9 violation records · 0 unresolved health-based in this snapshot
- LITTLE BRITAIN MHPPA7360104 · Pennsylvania · 16 violation records · 0 unresolved health-based in this snapshot
- LOCUSTWOOD MOBILEHOME PARKPA7360114 · Pennsylvania · 9 violation records · 0 unresolved health-based in this snapshot
- LOG CABIN COURTPA7360004 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- MAGIC CHEF MHPPA7360024 · Pennsylvania · 37 violation records · 0 unresolved health-based in this snapshot
- MANHEIM AREA WATER & SEWER AUTPA7360078 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- MASONIC HOMESPA7360025 · Pennsylvania · 37 violation records · 0 unresolved health-based in this snapshot
- MILLBROOKE ESTPA7360172 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- MILLERSVILLE UNIVPA7360127 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- MONGER MOBILEHOME PARKPA7360064 · Pennsylvania · 12 violation records · 0 unresolved health-based in this snapshot
- MOUNTAINTOP MOBILEHOME PARKPA7360156 · Pennsylvania · 10 violation records · 0 unresolved health-based in this snapshot
- MT HOPE NAZARENE RET COMMPA7360077 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- MT JOY BORO AUTHPA7360091 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- NEW HOLLAND BOROUGHPA7360099 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- NOLTS RED MAPLE MHPPA7360068 · Pennsylvania · 31 violation records · 0 unresolved health-based in this snapshot
- NORTHWESTERN LANCASTER CO AUTHPA7360164 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- OAKRIDGE PARKPA7360117 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- PARADISE MEADOWSPA7360130 · Pennsylvania · 20 violation records · 0 unresolved health-based in this snapshot
- PENN VALLEY VILLAGEPA7360069 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- PENNY PARKPA7360056 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- PEQUEA WATER COOP ASSNPA7360138 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- PINEHURST MANORPA7360092 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- PLATEAU VILLAGE MHPPA7360072 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- QUARRYVILLE BOROPA7360112 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- QUARRYVILLE PRESBY RET COMMPA7360167 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- RIDGE ON THE COMMONSPA7360182 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- RIDGEWOOD MANOR MHPPA7360079 · Pennsylvania · 14 violation records · 0 unresolved health-based in this snapshot
- ROLLING HILLS MHPPA7360010 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- SCENIC VIEWPA7360021 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- SCHOOLHOUSE APTSPA7360029 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- SOUTHLAND HILLS MOBILE HOMESPA7360103 · Pennsylvania · 12 violation records · 0 unresolved health-based in this snapshot
- STONEYHILL MHPPA7360050 · Pennsylvania · 18 violation records · 0 unresolved health-based in this snapshot
- STRASBURG MUNI WATER AUTHPA7360118 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- SUNNY CREST HOMEPA7360061 · Pennsylvania · 10 violation records · 0 unresolved health-based in this snapshot
- TAMARACK & SPREAD EAGLE MHPPA7360109 · Pennsylvania · 12 violation records · 0 unresolved health-based in this snapshot
- TERRE HILL BOROUGHPA7360119 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- TRIPLE J MHPPA7360055 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- UPPER LEACOCK TOWNSHIPPA7360140 · Pennsylvania · 14 violation records · 0 unresolved health-based in this snapshot
- VALLEY VIEW MHP MORGANTOWNPA7360155 · Pennsylvania · 7 violation records · 0 unresolved health-based in this snapshot
- VICTORIA MANOR ESTPA7360031 · Pennsylvania · 8 violation records · 0 unresolved health-based in this snapshot
- VILLAGE AT SAFE HARBORPA7360122 · Pennsylvania · 13 violation records · 0 unresolved health-based in this snapshot
- VILLAS AT GEORGETOWNPA7360184 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- WARWICK TWP LITITZ SYSPA7360116 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- WARWICK TWP ROTHSVILLE SYSTEMPA7360120 · Pennsylvania · 4 violation records · 0 unresolved health-based in this snapshot
- WEAVERLAND VALLEY BLUE BALLPA7360005 · Pennsylvania · 3 violation records · 0 unresolved health-based in this snapshot
- WELSH MOUNTAIN HOMEPA7360047 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- WEST COCALICO TWP WATER AUTHPA7360141 · Pennsylvania · 2 violation records · 0 unresolved health-based in this snapshot
- WEST EARL WATER AUTHORITYPA7360143 · Pennsylvania · 5 violation records · 0 unresolved health-based in this snapshot
- WESTERN HEIGHTSPA7360132 · Pennsylvania · 1 violation records · 0 unresolved health-based in this snapshot
- WOODLAND EST MOBILE HOMESPA7360100 · Pennsylvania · 9 violation records · 0 unresolved health-based in this snapshot
- ZERBE SISTERSPA7360094 · Pennsylvania · 3 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