Texas
Parker County drinking water quality
108 active public water systems serve 139,947 people in Parker County. 36 are compliant, 72 had at least one EPA violation in the past three years, 2 are designated serious violators, and 3 carry a health flag.
Needs attention
Community water systems
77 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Whitt WSC |
150 | 3 | 2 | |
|
West Park Addition |
144 | 5 | 1 | |
|
Lago Lindo Estates |
135 | 1 | 1 | |
|
Town of Annetta |
114 | 2 | 0 | |
|
Treetop Estates |
114 | 1 | 0 | |
|
Flat Rock Estates |
108 | 0 | 0 | |
|
Midway Homes |
102 | 2 | 1 | |
|
Spanish Park Subdivision |
99 | 0 | 0 | |
|
LA Junta |
96 | 0 | 0 | |
|
Windsor Estates |
93 | 1 | 0 | |
|
Highland Court |
90 | 9 | 2 | |
|
Homes on Country Acres |
90 | 2 | 0 | |
|
Agnes Subdivision |
87 | 0 | 0 | |
|
Trinity River Estates |
87 | 2 | 0 | |
|
Lukes Mobile Home Community |
84 | 0 | 0 | |
|
Frysinger Investments |
75 | 0 | 0 | |
|
Springtown Subdivision |
75 | 1 | 1 | |
|
Aledo Ridge |
72 | 0 | 0 | |
|
Echo Valley WSC |
66 | 4 | 3 | |
|
Aledo Heights Subdivision |
63 | 2 | 0 | |
|
Eagle Ridge MUD |
57 | 1 | 1 | |
|
Mar Lynn Subdivision |
48 | 5 | 1 | |
|
Sandstone Gardens Duplex Development |
48 | 1 | 0 | |
|
Cresson Crossroads MUD 2 Kelly Ranch |
45 | 0 | 0 | |
|
Highland Terrace Apartments |
35 | 0 | 0 | |
|
New Progress WSC Enchanted Lakes Subdivi |
30 | 2 | 0 | |
|
Oak Hill Development WE |
30 | 2 | 1 |
Non-community systems (31: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Peaster Isd |
1,933 | 4 | 1 | |
|
Town of Annetta Learners Water Plant |
800 | 1 | 1 | |
|
Shiloh Springs |
650 | 1 | 1 | |
|
Cowtown RV Park |
525 | 2 | 1 | |
|
Energy Stop |
443 | 1 | 0 | |
|
Hooves N Wheels RV Park |
285 | 0 | 0 | |
|
Marys Brazos Cafe |
285 | 2 | 0 | |
|
Mauney RV Park |
285 | 0 | 0 | |
|
Dollar General Store 15541 |
275 | 1 | 1 | |
|
Crosswinds RV Park |
270 | 0 | 0 | |
|
Dollar General Ranger Highway |
250 | 0 | 0 | |
|
Homestead RV Park |
240 | 0 | 0 | |
|
Lonestar 23 RV Park and Storage |
228 | 2 | 1 | |
|
Dollar General Store 17635 |
200 | 0 | 0 | |
|
Upper Denton RV |
198 | 0 | 0 | |
|
Pecan Hollow RV Park |
168 | 0 | 0 | |
|
Barehide Ranch |
150 | 2 | 0 | |
|
David Beards Catfish & Seafood |
150 | 2 | 1 | |
|
Teskeys Saddle Shop |
150 | 0 | 0 | |
|
Weatherford KOA |
110 | 0 | 0 | |
|
The Church in Peaster |
100 | 0 | 0 | |
|
Bpr Enterprises |
96 | 0 | 0 | |
|
Cedar Hollow RV Park |
96 | 2 | 1 | |
|
Codys Market |
80 | 2 | 2 | |
|
The Lily Pad |
80 | 3 | 0 | |
|
Kalyns Country Day Care |
75 | 2 | 0 | |
|
BV Mountain Investments |
70 | 3 | 0 | |
|
2524 Azle Highway Business Park |
62 | 3 | 2 | |
|
Quick Pick Food Store |
60 | 0 | 0 | |
|
Tom Mathis |
50 | 3 | 1 | |
|
A to Z Grocery |
30 | 0 | 0 |
Inactive systems (80, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Texas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.