EPA public water records · 48113
Dallas County, Texas
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 26
- 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
- CITY OF BALCH SPRINGSTX0570032 · Texas · 4 violation records · 0 unresolved health-based in this snapshot
- CITY OF CEDAR HILLTX0570036 · Texas · 2 violation records · 0 unresolved health-based in this snapshot
- CITY OF COCKRELL HILLTX0570038 · Texas · 1 violation records · 0 unresolved health-based in this snapshot
- CITY OF COPPELLTX0570040 · Texas · 1 violation records · 0 unresolved health-based in this snapshot
- CITY OF DESOTOTX0570006 · Texas · 5 violation records · 0 unresolved health-based in this snapshot
- CITY OF GARLANDTX0570010 · Texas · 2 violation records · 0 unresolved health-based in this snapshot
- CITY OF GLENN HEIGHTSTX0570085 · Texas · 8 violation records · 0 unresolved health-based in this snapshot
- CITY OF HUTCHINSTX0570012 · Texas · 5 violation records · 0 unresolved health-based in this snapshot
- CITY OF LANCASTERTX0570013 · Texas · 2 violation records · 0 unresolved health-based in this snapshot
- CITY OF MESQUITETX0570014 · Texas · 2 violation records · 0 unresolved health-based in this snapshot
- CITY OF RICHARDSONTX0570015 · Texas · 1 violation records · 0 unresolved health-based in this snapshot
- CITY OF ROWLETTTX0570056 · Texas · 2 violation records · 0 unresolved health-based in this snapshot
- CITY OF SEAGOVILLETX0570016 · Texas · 5 violation records · 0 unresolved health-based in this snapshot
- CITY OF UNIVERSITY PARKTX0570061 · Texas · 1 violation records · 0 unresolved health-based in this snapshot
- CITY OF WILMERTX0570018 · Texas · 1 violation records · 0 unresolved health-based in this snapshot
- COMBINE WSCTX0570039 · Texas · 7 violation records · 0 unresolved health-based in this snapshot
- COTTONWOOD CREEK MOBILE HOME PARKTX0570094 · Texas · 22 violation records · 0 unresolved health-based in this snapshot
- D BAR B MOBILE HOME RANCHTX0570082 · Texas · 6 violation records · 0 unresolved health-based in this snapshot
- DALLAS COUNTY PARK CITIES MUDTX0570078 · Texas · 4 violation records · 0 unresolved health-based in this snapshot
- DANIELDALE COMMUNITY WATER SERVICETX0570044 · Texas · 17 violation records · 0 unresolved health-based in this snapshot
- LANCASTER MUD 1TX0570176 · Texas · 1 violation records · 0 unresolved health-based in this snapshot
- MATTHEW ROAD WSCTX0570098 · Texas · 28 violation records · 1 unresolved health-based in this snapshot
- PARKERVILLE EAST MOBILE HOME PARKTX0570097 · Texas · 9 violation records · 0 unresolved health-based in this snapshot
- TOWN OF ADDISONTX0570031 · Texas · 2 violation records · 0 unresolved health-based in this snapshot
- TOWN OF HIGHLAND PARKTX0570049 · Texas · 1 violation records · 0 unresolved health-based in this snapshot
- TOWN OF SUNNYVALETX0570059 · Texas · 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