Public water system record
City of Grand Prairie
Serves Grand Prairie, Dallas County and Tarrant County, TX · 201,843 people served
Federal records show no health-based violations and no monitoring or reporting issues for City of Grand Prairie in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- City of Grand Prairie buys its water from City of Mansfield, Dallas Water Utility, City of Fort Worth and City of Midlothian.
- Record on file since 1983, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 189 unknown out of 51,309 service lines.
Check whether City of Grand Prairie serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1983
EPA's records for City of Grand Prairie go back to 1983. Before October 19, 2016 they list 2 health-based violations (1 resolved, 1 archived by EPA without a recorded fix) and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 1 | 0 |
| 2000s | 1 | 4 |
Most recent health-based violation before October 19, 2016: Total Coliform, began September 2004, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2004 | Resolved |
|
Fluoride
Contaminant limit exceeded
|
Dec 8, 1983 | Archived |
Where the water comes from
City of Grand Prairie buys its water from City of Mansfield, Dallas Water Utility, City of Fort Worth and City of Midlothian. EPA also lists 2 wells, all for emergency, seasonal or other part-time use. It also has an emergency connection to City of Arlington. 1 other community water system and 1 smaller public system such as schools, businesses or campgrounds buy water from City of Grand Prairie. 1 other public water system has an emergency connection to City of Grand Prairie.
Buys water from
- City of Mansfield Mansfield, TX
- Dallas Water Utility Dallas, TX
- City of Fort Worth Fort Worth, TX
- City of Midlothian Midlothian, TX
Emergency or part-time connections to
- City of Arlington Arlington, TX
Community systems that buy water from it
- Ellis County FWSD 1 Houston, TX
Annual water quality report
City of Grand Prairie must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Texas.
Certified drinking water labs by state EPA guidance for private wells