Water Quality in Chesterfield, MO (63131)
EPA violation data for public water systems serving ZIP code 63131.
Active Health Violations
605 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 100% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
17,935
Population
299
Water Systems
2,410
Violations (5yr)
605
Health-Based
Location
Loading map...
Water Systems Serving This Area (299)
Mo American St Louis St Charles Counties
Surface water 1,111,000 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
Rolling Oaks Subdivision
All resolved Groundwater 11,572 people served
9 violations (5yr)
· All resolved
Magnolia-Eden Isles
Groundwater 10,155 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
Magnolia-Greenleaves
Groundwater 8,031 people served
0 violations
Lead tested: 0.15 ppb (limit: 15 ppb) ✓
Magnolia-Resolve Whisperwood
Groundwater 6,867 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
Lake Royale S/D
Purchased surface water 5,890 people served
11 violations (5yr)
Lead tested: 0.9 ppb (limit: 15 ppb) ✓
Gulf Park
All resolved Groundwater 4,813 people served
4 violations (5yr)
· All resolved
Lead tested: 1.3 ppb (limit: 15 ppb) ✓
Magnolia-The Meadows
All resolved Groundwater 4,701 people served
1 violation (5yr)
· All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Magnolia-Lakeshore Estates
Groundwater 4,146 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
Terre Du Lac
Groundwater 3,200 people served
0 violations
Lead tested: 3.9 ppb (limit: 15 ppb) ✓
Woolmarket Village Estates
All resolved Groundwater 2,910 people served
6 violations (5yr)
· All resolved
Magnolia-Guste Island
Groundwater 2,847 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Fountainview Subdivision
All resolved Groundwater 2,703 people served
3 violations (5yr)
· All resolved
Lead tested: 0.6 ppb (limit: 15 ppb) ✓
Canebrake Utility Assoc Inc
Groundwater 2,619 people served
2 violations (5yr)
Cs Los Cerros Water Company Inc
All resolved Groundwater 2,613 people served
2 violations (5yr)
· All resolved
Cs Harrisburg Utility Company
2 health-based Groundwater 1,759 people served
7 violations (5yr)
· 2 health-based
Foxwood Hills (Sc3750025)
Purchased surface water 1,703 people served
0 violations
Copano Cove Subdivision
All resolved Purchased surface water 1,668 people served
5 violations (5yr)
· All resolved
Lead tested: 1.6 ppb (limit: 15 ppb) ✓
Indian Hills Utilities Operating Company
Groundwater 1,600 people served
0 violations
Lead tested: 1.81 ppb (limit: 15 ppb) ✓
Magnolia-Green Acres Subdivision
3 health-based Groundwater 1,575 people served
3 violations (5yr)
· 3 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓ Copper tested: 3800 ppb (limit: 1300 ppb)
Sun Ray Estates
All resolved Groundwater 1,460 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Wellsgate
All resolved Groundwater 1,447 people served
17 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Ocean Beach
All resolved Groundwater 1,407 people served
4 violations (5yr)
· All resolved
Magnolia-Monterey Subdivision
Groundwater 1,356 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
Magnolia-Le Triomphe Subdivision
Purchased groundwater 1,278 people served
0 violations
Lead tested: 0.79 ppb (limit: 15 ppb) ✓
Robinwood Forest Utility Inc
All resolved Groundwater 1,275 people served
2 violations (5yr)
· All resolved
Cs Q Mountain Water Company
All resolved Groundwater 1,224 people served
5 violations (5yr)
· All resolved
Lead tested: 1.2 ppb (limit: 15 ppb) ✓
Tradewinds Village
Groundwater 1,218 people served
5 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Penn Mill Lakes
Groundwater 1,152 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Vacation Village
All resolved Groundwater 1,140 people served
3 violations (5yr)
· All resolved
Little Lake Weir Subdivision
Groundwater 1,138 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Lake Sherwood Subd
Groundwater 1,100 people served
23 violations (5yr)
Lead tested: 3.83 ppb (limit: 15 ppb) ✓
Lake Limestone Coves Water System
All resolved Groundwater 1,080 people served
3 violations (5yr)
· All resolved
Lead tested: 0.5 ppb (limit: 15 ppb) ✓
Aransas Bay Utilities
All resolved Groundwater 1,062 people served
2 violations (5yr)
· All resolved
Lead tested: 2.51 ppb (limit: 15 ppb) ✓
Ocala Heights S/D
All resolved Groundwater 1,045 people served
6 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Neighborhood Utilities (Timber Creek)
All resolved Groundwater 1,015 people served
1 violation (5yr)
· All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Tymber Creek Utilities
Purchased groundwater 1,007 people served
0 violations
Lead tested: 5.1 ppb (limit: 15 ppb) ✓
Lakewood Environmental
All resolved Groundwater 982 people served
6 violations (5yr)
· All resolved
Sweet Pea Pws
Purchased groundwater 980 people served
2 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Ocklawaha Water Works (2 Wtps)
All resolved Groundwater 965 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tri County Point Water System 3
Groundwater 915 people served
7 violations (5yr)
Parks Utilities
1 health-based Groundwater 898 people served
4 violations (5yr)
· 1 health-based · All resolved
Quail Run Mhp
2 health-based Groundwater 897 people served
5 violations (5yr)
· 2 health-based · All resolved
C Willow Water
All resolved Groundwater 855 people served
6 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Money Hills Estates
Groundwater 825 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Jackson Square
4 health-based Purchased groundwater 825 people served
4 violations (5yr)
· 4 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-River Park
Groundwater 822 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Port Perry Service
1 health-based Groundwater 800 people served
2 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Abraxas Utilities
32 health-based Groundwater 792 people served
46 violations (5yr)
· 32 health-based · All resolved
Lead tested: 1.43 ppb (limit: 15 ppb) ✓
Magnolia-Western Utilities, Inc
All resolved Groundwater 789 people served
1 violation (5yr)
· All resolved
Lead tested: 0.85 ppb (limit: 15 ppb) ✓
Buena Vista Lakes
All resolved Groundwater 768 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Copano Ridge Subdivision
All resolved Purchased surface water 765 people served
3 violations (5yr)
· All resolved
Aquarina Utilities
1 health-based Groundwater 750 people served
8 violations (5yr)
· 1 health-based · All resolved
Lead tested: 2.3 ppb (limit: 15 ppb) ✓
Oakland Water Works
Purchased groundwater 750 people served
0 violations
Lead tested: 3.1 ppb (limit: 15 ppb) ✓
Houston Estates Utility-Palmetto Pointe
All resolved Groundwater 713 people served
4 violations (5yr)
· All resolved
Lead tested: 0.6 ppb (limit: 15 ppb) ✓
Country Squire Water & Sewer
All resolved Groundwater 704 people served
1 violation (5yr)
· All resolved
Lead tested: 0.59 ppb (limit: 15 ppb) ✓
Danieldale Community Water Service
All resolved Purchased surface water 702 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Hillcrest Utility Operating Company Inc
Groundwater 700 people served
0 violations
Sandy Acres
Groundwater 678 people served
0 violations
Lead tested: 1.4 ppb (limit: 15 ppb) ✓
Laguna Tres Subdivision
All resolved Groundwater 669 people served
6 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cs High Country Pines Water Company
All resolved Groundwater 668 people served
5 violations (5yr)
· All resolved
Lead tested: 11 ppb (limit: 15 ppb) ✓
Cs Peeples Valley Water Company
All resolved Groundwater 658 people served
6 violations (5yr)
· All resolved
Magnolia-Lake Street
All resolved Groundwater 651 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Laguna Vista Subdivision
Groundwater 651 people served
2 violations (5yr)
Lead tested: 4.67 ppb (limit: 15 ppb) ✓
Glen Meadows
All resolved Groundwater 650 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cs Oak Creek Public Service Llc
All resolved Groundwater 650 people served
9 violations (5yr)
· All resolved
Lead tested: 10 ppb (limit: 15 ppb) ✓
Cs Tierra Mesa Estates Water Company
17 health-based Groundwater 632 people served
34 violations (5yr)
· 17 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Brier Lake Utilities Inc
Groundwater 630 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Oak Hills Ranch Water
All resolved Groundwater 624 people served
28 violations (5yr)
· All resolved
Lead tested: 7.6 ppb (limit: 15 ppb) ✓
Hills Of Briar Oaks
Groundwater 612 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Winding Waters
Groundwater 608 people served
3 violations (5yr)
Lead tested: 7.2 ppb (limit: 15 ppb) ✓
Cs Verde Lee Water Company
9 health-based Groundwater 604 people served
24 violations (5yr)
· 9 health-based · All resolved
North University Estates
3 health-based Groundwater 600 people served
99 violations (5yr)
· 3 health-based
Lead tested: 0.88 ppb (limit: 15 ppb) ✓
Ville Dalsace Water Supply
Groundwater 597 people served
57 violations (5yr)
Lead tested: 2 ppb (limit: 15 ppb) ✓
Hilltop At Lake Weir
Groundwater 595 people served
4 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Fore Oaks Estates
Groundwater 580 people served
3 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Grande Palms
Groundwater 579 people served
0 violations
Palmer Creek Utility Assc, Inc
Groundwater 570 people served
0 violations
Magnolia-Dixie Garden
Purchased surface water 570 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Windy Meadows
All resolved Purchased groundwater 549 people served
1 violation (5yr)
· All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Pelican Isle Water System
Groundwater 549 people served
1 violation (5yr)
Magnolia-Wildwood South
Purchased surface water 549 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cs Gadsden Water Company
All resolved Groundwater 540 people served
6 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Coleto Water
Groundwater 540 people served
0 violations
Lead tested: 2.95 ppb (limit: 15 ppb) ✓
Cedar Glen Condominiums
Groundwater 535 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Baywood Forest S/D
Groundwater 533 people served
6 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cs Tonto Village Water Company
1 health-based Groundwater 512 people served
4 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Majestic Lakes
All resolved Groundwater 512 people served
1 violation (5yr)
· All resolved
Lead tested: 1.52 ppb (limit: 15 ppb) ✓
Franklin Water Systems 1
All resolved Purchased surface water 510 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
White Cypress Lakes
All resolved Groundwater 507 people served
6 violations (5yr)
· All resolved
Grande Casa
All resolved Groundwater 501 people served
1 violation (5yr)
· All resolved
Lead tested: 2.25 ppb (limit: 15 ppb) ✓
Cs Christopher Creek Haven
1 health-based Groundwater 497 people served
6 violations (5yr)
· 1 health-based
Lead tested: 3.3 ppb (limit: 15 ppb) ✓
Quiet Village Ii
All resolved Purchased surface water 492 people served
12 violations (5yr)
· All resolved
Lead tested: 7.2 ppb (limit: 15 ppb) ✓
Ponderosa Pines (2 Wps)
All resolved Groundwater 485 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Garden Heights Subdivision Ws
5 health-based Groundwater 483 people served
6 violations (5yr)
· 5 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Markridge Park Subdivision
Purchased groundwater 468 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Beau Parterre
1 health-based Purchased groundwater 462 people served
1 violation (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Woodland Harbor
Purchased groundwater 459 people served
3 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tri County Point Water System 4
All resolved Groundwater 456 people served
5 violations (5yr)
· All resolved
Lead tested: 128 ppb (limit: 15 ppb)
Kuhle H20
Groundwater 450 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Spring Creek Subdivision
11 health-based Groundwater 444 people served
22 violations (5yr)
· 11 health-based
Lead tested: 10 ppb (limit: 15 ppb) ✓
Shady Oaks Water
All resolved Groundwater 432 people served
9 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Rjr Water
1 health-based Groundwater 432 people served
3 violations (5yr)
· 1 health-based
Texas Landing Utilities
30 health-based Groundwater 420 people served
52 violations (5yr)
· 30 health-based
Lead tested: 4.45 ppb (limit: 15 ppb) ✓
Magnolia-Bleu Lake Hills
All resolved Groundwater 420 people served
1 violation (5yr)
· All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Deerwood Utilities
All resolved Groundwater 404 people served
2 violations (5yr)
· All resolved
Cs El Prado Water Company
18 health-based Groundwater 404 people served
30 violations (5yr)
· 18 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Oak Hill Estates
1 health-based Groundwater 402 people served
3 violations (5yr)
· 1 health-based
Lead tested: 0.26 ppb (limit: 15 ppb) ✓
Cs Winchester Water Company
1 health-based Groundwater 402 people served
7 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Pass Christian Isles
All resolved Groundwater 399 people served
4 violations (5yr)
· All resolved
Lead tested: 4 ppb (limit: 15 ppb) ✓
Magnolia-Shenandoah Estates
Purchased groundwater 396 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓ Copper tested: 3000 ppb (limit: 1300 ppb)
Cs Holiday Water Company
All resolved Groundwater 395 people served
6 violations (5yr)
· All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Magnolia-Ossun Heights
Purchased groundwater 393 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Rocky Point Community
All resolved Groundwater 384 people served
1 violation (5yr)
· All resolved
Enid Shores Dev Water Company
All resolved Groundwater 380 people served
5 violations (5yr)
· All resolved
Center Ridge Water District #2
All resolved Groundwater 377 people served
2 violations (5yr)
· All resolved
Lead tested: 9.1 ppb (limit: 15 ppb) ✓
Cs Mormon Lake Water Company
All resolved Groundwater 353 people served
4 violations (5yr)
· All resolved
Cs Loma Linda Water Company
2 health-based Groundwater 351 people served
14 violations (5yr)
· 2 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cs Flagstaff Ranch Water Company
Groundwater 350 people served
18 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Hickory Hill Water
All resolved Groundwater 342 people served
4 violations (5yr)
· All resolved
Lead tested: 4.3 ppb (limit: 15 ppb) ✓
Cs White Hills Water Company Unit 1
Groundwater 338 people served
13 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Enid Lake Estates
All resolved Groundwater 338 people served
2 violations (5yr)
· All resolved
Spanish Grant Subdivision
All resolved Groundwater 333 people served
1 violation (5yr)
· All resolved
Council Creek Village
30 health-based Groundwater 333 people served
40 violations (5yr)
· 30 health-based · All resolved
Lead tested: 35 ppb (limit: 15 ppb)
Cs White Hills Water Company Units 3 4 6
Groundwater 333 people served
7 violations (5yr)
Lead tested: 0.7 ppb (limit: 15 ppb) ✓
Heritage Oaks Subdivision
Groundwater 330 people served
0 violations
Lead tested: 2.66 ppb (limit: 15 ppb) ✓
Copano Heights Water
Purchased surface water 330 people served
5 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cswr Southwest Garden Water
17 health-based Groundwater 324 people served
26 violations (5yr)
· 17 health-based · All resolved
Lead tested: 0.62 ppb (limit: 15 ppb) ✓
Magnolia-Lakeside East
Purchased groundwater 324 people served
0 violations
Magnolia-Pruden Creek
Groundwater 324 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
Cs Mormon Lake-Upper Village
1 health-based Purchased groundwater 324 people served
9 violations (5yr)
· 1 health-based
Lakeview Ranchettes
All resolved Groundwater 318 people served
1 violation (5yr)
· All resolved
Whispering Sands S/D
All resolved Groundwater 318 people served
8 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Carencro Village
Purchased groundwater 315 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
The Willows Utility Company
Groundwater 315 people served
0 violations
Magnolia-Coach House Manor
All resolved Purchased groundwater 315 people served
1 violation (5yr)
· All resolved
Lead tested: 3 ppb (limit: 15 ppb) ✓
Twelve Oaks Water System
All resolved Groundwater 314 people served
6 violations (5yr)
· All resolved
Lead tested: 0.4 ppb (limit: 15 ppb) ✓
Limestone Utility
Groundwater 308 people served
25 violations (5yr)
Lead tested: 4.6 ppb (limit: 15 ppb) ✓
Magnolia Water Utilites - Cherrywood
1 health-based Groundwater 306 people served
2 violations (5yr)
· 1 health-based · All resolved
Magnolia-Utility Service Of Lake Charles
2 health-based Groundwater 306 people served
5 violations (5yr)
· 2 health-based · All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
River Pines Plantation Utilities
4 health-based Groundwater 300 people served
8 violations (5yr)
· 4 health-based
Sebastian Lake Utility Operating Company
2 health-based Purchased surface water 298 people served
2 violations (5yr)
· 2 health-based · All resolved
Magnolia-Brigas Estates
2 health-based Groundwater 294 people served
4 violations (5yr)
· 2 health-based · All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
South Silver Creek I Ii & Iii
30 health-based Groundwater 291 people served
38 violations (5yr)
· 30 health-based · All resolved
Lead tested: 5.75 ppb (limit: 15 ppb) ✓
The Woods
Groundwater 285 people served
0 violations
Magnolia-Belleville Subdivision
All resolved Purchased groundwater 282 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Red Oak Community Water Service
Groundwater 280 people served
2 violations (5yr)
Magnolia-Southfield Square
Purchased groundwater 279 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Deer Springs Water Company
Groundwater 276 people served
3 violations (5yr)
Lead tested: 29.4 ppb (limit: 15 ppb)
Oakhurst Subdivision
All resolved Groundwater 273 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Center Ridge Water System
All resolved Groundwater 273 people served
2 violations (5yr)
· All resolved
Spring Branch Water
Groundwater 273 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Rigolets Estates
3 health-based Groundwater 273 people served
3 violations (5yr)
· 3 health-based · All resolved
Lead tested: 3 ppb (limit: 15 ppb) ✓
Florida Heights S/D
Groundwater 268 people served
5 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Autumn Haven
Groundwater 267 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
Cs Gardner Water Company
3 health-based Groundwater 266 people served
10 violations (5yr)
· 3 health-based
Lead tested: 0.68 ppb (limit: 15 ppb) ✓
Longford Place Water System
All resolved Groundwater 262 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Vineyard Ridge Water Supply
1 health-based Groundwater 261 people served
3 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0.9 ppb (limit: 15 ppb) ✓
Quail Run Subdivision
Groundwater 258 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-I59 Mhp
1 health-based Groundwater 255 people served
1 violation (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Big Wood Springs Water System
Groundwater 252 people served
1 violation (5yr)
Lead tested: 0.7 ppb (limit: 15 ppb) ✓
Magnolia-Grande Stakes
Purchased groundwater 252 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cs Mohawk Utility Company
5 health-based Surface water 243 people served
38 violations (5yr)
· 5 health-based · All resolved
Lead tested: 4.3 ppb (limit: 15 ppb) ✓
Chickasaw Hills Subdivision
All resolved Groundwater 240 people served
2 violations (5yr)
· All resolved
Magnolia-Beau Pre
Groundwater 240 people served
0 violations
Black Creek Retreat
2 health-based Groundwater 235 people served
2 violations (5yr)
· 2 health-based · All resolved
Lead tested: 1.7 ppb (limit: 15 ppb) ✓
Magnolia-Homeland Height
2 health-based Groundwater 234 people served
7 violations (5yr)
· 2 health-based · All resolved
Lead tested: 0.31 ppb (limit: 15 ppb) ✓
North Victoria Utilities
All resolved Groundwater 234 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Hyde Park S/D (Sc2450001)
Groundwater 234 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓ Copper tested: 1460 ppb (limit: 1300 ppb)
Texas Landing Utilities Deerwood
All resolved Groundwater 234 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Belleview Oaks Estates
Groundwater 220 people served
3 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tall Pines Utility
Groundwater 213 people served
2 violations (5yr)
Lead tested: 2 ppb (limit: 15 ppb) ✓
Cs Stoneman Lake Water Company
4 health-based Groundwater 212 people served
11 violations (5yr)
· 4 health-based · All resolved
Cs West Village Water Company
1 health-based Groundwater 210 people served
12 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Chartres Place Subdivision
Purchased groundwater 210 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Crazy Horse Ranch Water
1 health-based Groundwater 210 people served
2 violations (5yr)
· 1 health-based · All resolved
Lead tested: 19.6 ppb (limit: 15 ppb)
Hide-A-Way Hills Water Company
All resolved Groundwater 209 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Center Ridge Water District #3
All resolved Groundwater 208 people served
2 violations (5yr)
· All resolved
Magnolia-Trewhill
Purchased groundwater 207 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
O Haynes System (0850014)
Groundwater 205 people served
0 violations
4 R Ranch Water 2
All resolved Groundwater 204 people served
2 violations (5yr)
· All resolved
Lead tested: 1.66 ppb (limit: 15 ppb) ✓
Emil-Mar Subdivision
Groundwater 203 people served
5 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Gascony Village
1 health-based Groundwater 202 people served
9 violations (5yr)
· 1 health-based
Franklin Water Systems 3
48 health-based Groundwater 201 people served
73 violations (5yr)
· 48 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Floyd Clark Subdivision
Groundwater 200 people served
5 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Rigolets Harbor
Groundwater 200 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
Magnolia-Port Louis Townhomes
1 health-based Groundwater 200 people served
1 violation (5yr)
· 1 health-based
Magnolia-Cottages Of Acadiana
6 health-based Groundwater 196 people served
6 violations (5yr)
· 6 health-based · All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Magnolia-Evangeline Oaks
Groundwater 195 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb) ✓
The Woodlands Water System
All resolved Groundwater 195 people served
3 violations (5yr)
· All resolved
Lead tested: 3.53 ppb (limit: 15 ppb) ✓
Magnolia-Lexington Heights
Groundwater 192 people served
0 violations
Oak Haven Quadruplexes
Groundwater 190 people served
5 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Fox Run
Purchased groundwater 189 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Peg Leg Cove
6 health-based Purchased surface water 189 people served
6 violations (5yr)
· 6 health-based · All resolved
Tri County Point Water System 2
All resolved Groundwater 186 people served
25 violations (5yr)
· All resolved
Lead tested: 2.13 ppb (limit: 15 ppb) ✓
Wood Trail Water Supply
All resolved Groundwater 186 people served
1 violation (5yr)
· All resolved
Magnolia-Village Quest Subdivision
2 health-based Groundwater 186 people served
3 violations (5yr)
· 2 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Fremont Water
Groundwater 183 people served
17 violations (5yr)
Lead tested: 1.2 ppb (limit: 15 ppb) ✓
Gladlo Water & Sewer Inc
Groundwater 182 people served
0 violations
Lead tested: 0.51 ppb (limit: 15 ppb) ✓
Country Walk
Groundwater 178 people served
2 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Sunlight Acres Subdivision
All resolved Groundwater 175 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Rockford Place-Charwood (3250099)
Groundwater 174 people served
2 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Pilot Street
All resolved Groundwater 174 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
The Missing Well
All resolved Purchased surface water 173 people served
1 violation (5yr)
· All resolved
The Highlands
Groundwater 172 people served
5 violations (5yr)
Lead tested: 2.3 ppb (limit: 15 ppb) ✓
Magnolia-Penn Mill Place
Groundwater 171 people served
0 violations
Lead tested: 0.8 ppb (limit: 15 ppb) ✓
Ridge Pointe S/D (Sc3250105)
Groundwater 170 people served
0 violations
Lead tested: 6 ppb (limit: 15 ppb) ✓
Cs Lake Verde Water Company
Groundwater 169 people served
12 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Texas Landing Utilities Goode City
All resolved Groundwater 168 people served
2 violations (5yr)
· All resolved
Lead tested: 0.34 ppb (limit: 15 ppb) ✓
Magnolia-Brookhollow Subdivision
Purchased groundwater 165 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Riverscape @ Clio Sub
3 health-based Groundwater 165 people served
3 violations (5yr)
· 3 health-based · All resolved
Meadowview Estates
All resolved Groundwater 162 people served
5 violations (5yr)
· All resolved
Lead tested: 0.86 ppb (limit: 15 ppb) ✓
Water Works 2 Island Lodges
All resolved Purchased surface water 162 people served
3 violations (5yr)
· All resolved
Lead tested: 6.8 ppb (limit: 15 ppb) ✓
Cimmaron Bay Subdivision
Groundwater 160 people served
2 violations (5yr)
Lead tested: 5.23 ppb (limit: 15 ppb) ✓
Chaparral Water System Gillespie
1 health-based Groundwater 159 people served
11 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Emerald Forest
All resolved Groundwater 158 people served
1 violation (5yr)
· All resolved
Lead tested: 3.9 ppb (limit: 15 ppb) ✓
Elm Hills Utility Operating Company Inc
Groundwater 154 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Amberwood Subdivision
1 health-based Groundwater 150 people served
2 violations (5yr)
· 1 health-based · All resolved
Evergreen Lake Estates
Groundwater 150 people served
0 violations
Lead tested: 1.2 ppb (limit: 15 ppb) ✓
Roy L Utilities
All resolved Groundwater 150 people served
4 violations (5yr)
· All resolved
Meadowview Estates Ii
All resolved Groundwater 144 people served
3 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Circle R Ranchettes
1 health-based Groundwater 141 people served
84 violations (5yr)
· 1 health-based · All resolved
Lead tested: 4.16 ppb (limit: 15 ppb) ✓
Bear Den Acres
All resolved Groundwater 140 people served
3 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Settlers Meadows Water System
All resolved Groundwater 138 people served
1 violation (5yr)
· All resolved
Lead tested: 0.52 ppb (limit: 15 ppb) ✓
San Pedro Village
1 health-based Purchased groundwater 138 people served
4 violations (5yr)
· 1 health-based · All resolved
Rouses
All resolved Groundwater 137 people served
4 violations (5yr)
· All resolved
Cs Sunizona Water Company
1 health-based Groundwater 136 people served
6 violations (5yr)
· 1 health-based
Arrowhead Water System
All resolved Groundwater 135 people served
7 violations (5yr)
· All resolved
Lead tested: 0.6 ppb (limit: 15 ppb) ✓
Settlers Crossing Water System 2
Groundwater 135 people served
0 violations
Lead tested: 0.47 ppb (limit: 15 ppb) ✓
Murray Hill Estates (Sc3250014)
Groundwater 134 people served
0 violations
Settlers Estates Sec Ii
All resolved Groundwater 132 people served
2 violations (5yr)
· All resolved
Lead tested: 1.43 ppb (limit: 15 ppb) ✓
Magnolia-Pinnacle Place Subdivision
Purchased groundwater 132 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
El Pinon Estates Water System
12 health-based Groundwater 131 people served
41 violations (5yr)
· 12 health-based · All resolved
Lead tested: 1.83 ppb (limit: 15 ppb) ✓
Johnson Bay Subdivision
All resolved Groundwater 126 people served
2 violations (5yr)
· All resolved
Lead tested: 2.5 ppb (limit: 15 ppb) ✓
Eugene Pws
All resolved Groundwater 125 people served
1 violation (5yr)
· All resolved
Settlers Crossing Water System
All resolved Groundwater 123 people served
1 violation (5yr)
· All resolved
Lead tested: 0.33 ppb (limit: 15 ppb) ✓
Ashley Heights S/D
Groundwater 123 people served
1 violation (5yr)
Lead tested: 1.3 ppb (limit: 15 ppb) ✓
Cs Rancheros Bonitos Water Company
17 health-based Groundwater 120 people served
31 violations (5yr)
· 17 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Eagle Woods Subdivision
Groundwater 118 people served
0 violations
Flag Creek Ranch
2 health-based Groundwater 117 people served
15 violations (5yr)
· 2 health-based
Timberlane Water System
3 health-based Groundwater 117 people served
23 violations (5yr)
· 3 health-based
Lead tested: 0.26 ppb (limit: 15 ppb) ✓
Magnolia-Country Pines
Purchased groundwater 117 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Treetop Estates
All resolved Groundwater 114 people served
2 violations (5yr)
· All resolved
Lead tested: 1.58 ppb (limit: 15 ppb) ✓
Vista Verde Water Systems
All resolved Groundwater 111 people served
37 violations (5yr)
· All resolved
Lead tested: 2.58 ppb (limit: 15 ppb) ✓
Magnolia-Jones Rolling Ridge
1 health-based Groundwater 111 people served
1 violation (5yr)
· 1 health-based · All resolved
South Council Creek 2
30 health-based Groundwater 111 people served
46 violations (5yr)
· 30 health-based · All resolved
Lead tested: 7.54 ppb (limit: 15 ppb) ✓
Cedar Green
1 health-based Groundwater 110 people served
3 violations (5yr)
· 1 health-based · All resolved
Lead tested: 1.5 ppb (limit: 15 ppb) ✓
Auburn Lake Subdivision
All resolved Groundwater 110 people served
1 violation (5yr)
· All resolved
Hubert Watson Subdivision
4 health-based Groundwater 108 people served
5 violations (5yr)
· 4 health-based · All resolved
Cassie Water System
108 health-based Groundwater under influence of surface water 106 people served
265 violations (5yr)
· 108 health-based
Lead tested: 52.4 ppb (limit: 15 ppb) Copper tested: 2590 ppb (limit: 1300 ppb)
Center Ridge Water District #4
All resolved Groundwater 105 people served
3 violations (5yr)
· All resolved
Lead tested: 3.5 ppb (limit: 15 ppb) ✓
Cs Green Acres Water Company
1 health-based Groundwater 105 people served
4 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Eleven Oaks Subdivision
Groundwater 105 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cs Citrus Park Water Company
27 health-based Groundwater 102 people served
45 violations (5yr)
· 27 health-based · All resolved
Lead tested: 0.37 ppb (limit: 15 ppb) ✓
Confluence Rivers M & M Mhp Wtp
All resolved Groundwater 100 people served
1 violation (5yr)
· All resolved
Lead tested: 1.46 ppb (limit: 15 ppb) ✓
Magnolia-Beverly Heights
All resolved Groundwater 100 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Dixie Garden-Kings Hwy
1 health-based Purchased surface water 100 people served
1 violation (5yr)
· 1 health-based · All resolved
Cs Loma Estates Water Company
All resolved Groundwater 92 people served
1 violation (5yr)
· All resolved
Lead tested: 4.5 ppb (limit: 15 ppb) ✓
Parkview Water Supply
1 health-based Groundwater 88 people served
37 violations (5yr)
· 1 health-based
Lead tested: 0.68 ppb (limit: 15 ppb) ✓
Knollwood
All resolved Purchased groundwater 87 people served
4 violations (5yr)
· All resolved
Prairie Heights Subd
Groundwater 85 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Shealy Estates Iii (3250102)
Groundwater 84 people served
0 violations
Lead tested: 6 ppb (limit: 15 ppb) ✓
Chelsea Rose Subd
Groundwater 83 people served
0 violations
Cs Santa Cruz Water Co
6 health-based Groundwater 82 people served
12 violations (5yr)
· 6 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Highland Ridge
Groundwater 80 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Oakcrest Villas/Sun Resort
All resolved Groundwater 80 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Magnolia-Whippoorwill Grove
Groundwater 78 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓ Copper tested: 1400 ppb (limit: 1300 ppb)
Water Works 1 Floyd Acres
All resolved Purchased surface water 78 people served
6 violations (5yr)
· All resolved
Lead tested: 3.05 ppb (limit: 15 ppb) ✓
Lakeside Estates Water System
All resolved Groundwater 78 people served
1 violation (5yr)
· All resolved
Lead tested: 6.4 ppb (limit: 15 ppb) ✓
Chasehunt Farms (Sc3250104)
Groundwater 75 people served
0 violations
Lead tested: 9 ppb (limit: 15 ppb) ✓
Confluence Rivers Fawn Lake Water System
Groundwater 72 people served
1 violation (5yr)
Lead tested: 1.99 ppb (limit: 15 ppb) ✓
Hillside Estates Water System
All resolved Groundwater 72 people served
1 violation (5yr)
· All resolved
Lead tested: 0.3 ppb (limit: 15 ppb) ✓
Deer Country Wsc
1 health-based Groundwater 72 people served
3 violations (5yr)
· 1 health-based
The Cedars
All resolved Groundwater 70 people served
1 violation (5yr)
· All resolved
Aero Valley Water Service
All resolved Groundwater 68 people served
1 violation (5yr)
· All resolved
Lead tested: 1.1 ppb (limit: 15 ppb) ✓
Sky Harbor Ranchettes Water System
4 health-based Groundwater 66 people served
141 violations (5yr)
· 4 health-based
Lead tested: 1.7 ppb (limit: 15 ppb) ✓
Lincecum Water Powers Addition
1 health-based Groundwater 66 people served
30 violations (5yr)
· 1 health-based · All resolved
Lead tested: 1 ppb (limit: 15 ppb) ✓
Ocala Garden Apartments
All resolved Groundwater 65 people served
3 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Live Oak Hills Subdivision
28 health-based Groundwater 65 people served
47 violations (5yr)
· 28 health-based · All resolved
Clermont Harbor
All resolved Groundwater 61 people served
4 violations (5yr)
· All resolved
Confluence Rivers Stone Ridge Meadows
All resolved Groundwater 60 people served
4 violations (5yr)
· All resolved
La Playa Subdivision Water System
19 health-based Groundwater 59 people served
58 violations (5yr)
· 19 health-based · All resolved
Lead tested: 0.98 ppb (limit: 15 ppb) ✓
Farrar Wsc
Groundwater 57 people served
12 violations (5yr)
Lead tested: 0.25 ppb (limit: 15 ppb) ✓
Magnolia-Habersham Subdivision
Purchased groundwater 54 people served
0 violations
Lands Point S/D (Sc4050004)
All resolved Groundwater 50 people served
1 violation (5yr)
· All resolved
Lead tested: 10 ppb (limit: 15 ppb) ✓
Hilton Sound (Sc3250024)
1 health-based Groundwater 50 people served
3 violations (5yr)
· 1 health-based · All resolved
Lead tested: 13 ppb (limit: 15 ppb) ✓ Copper tested: 4040 ppb (limit: 1300 ppb)
Magnolia-Port East
4 health-based Groundwater 45 people served
4 violations (5yr)
· 4 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Thousand Oaks Subdivision
Groundwater 45 people served
2 violations (5yr)
Lakeside Forest 2 (Sc3250030)
Purchased groundwater 43 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
Egret Landing Water System
Purchased surface water 42 people served
1 violation (5yr)
Calvey Brook Estates
Groundwater 40 people served
0 violations
Lead tested: 7.27 ppb (limit: 15 ppb) ✓
Royal Oaks Subdivision
Groundwater 40 people served
0 violations
Enchanted Mhp
Groundwater 30 people served
0 violations
Cs Carter Water Company
1 health-based Groundwater 28 people served
1 violation (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Woodlands West
Groundwater 27 people served
0 violations
Sandstone Lake Water Supply
1 health-based Groundwater 25 people served
4 violations (5yr)
· 1 health-based
Lead tested: 6 ppb (limit: 15 ppb) ✓
Georgia Atlantic Port
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Cooley Point
All resolved Groundwater 0
1 violation (5yr)
· All resolved
Lead tested: 9 ppb (limit: 15 ppb) ✓
Walnut Bend Water System
All resolved Groundwater 0
53 violations (5yr)
· All resolved
Lead tested: 4.43 ppb (limit: 15 ppb) ✓
Contaminants Found
Revised Total Coliform RuleHealth-Based
Missed testing deadlines — not a detection of bacteria.
220 violations
Has active
Lead and Copper RuleHealth-Based
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
193 violations
Has active
Gross Alpha, Excl. Radon and UHealth-Based
100 violations
All resolved
Combined Radium (-226 and -228)Health-Based
89 violations
All resolved
TTHMHealth-Based
86 violations
Has active
ChlorineHealth-Based
Used to disinfect water — generally safe at regulated levels.
83 violations
All resolved
Interim Enhanced Surface Water Treatment RuleHealth-Based
61 violations
All resolved
ArsenicHealth-Based
A naturally occurring element that can cause cancer and other health effects at high levels.
56 violations
All resolved
Total Haloacetic Acids (HAA5)Health-Based
54 violations
Has active
Long Term 2 Enhanced Surface Water Treatment RuleHealth-Based
54 violations
All resolved
NitrateHealth-Based
At high levels, nitrate can cause blue baby syndrome in infants.
53 violations
Has active
Combined UraniumHealth-Based
47 violations
All resolved
Groundwater RuleHealth-Based
38 violations
Has active
FluorideHealth-Based
29 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
17 violations
Has active
ChromiumHealth-Based
8 violations
All resolved
Public NoticeMonitoring
333 violations
Has active
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
143 violations
Has active
E. COLIMonitoring
49 violations
Has active
Xylenes, TotalMonitoring
9 violations
All resolved
1,1,2-TrichloroethaneMonitoring
9 violations
All resolved
trans-1,2-DichloroethyleneMonitoring
9 violations
All resolved
p-DichlorobenzeneMonitoring
9 violations
All resolved
Vinyl chlorideMonitoring
9 violations
All resolved
1,1-DichloroethyleneMonitoring
9 violations
All resolved
BenzeneMonitoring
9 violations
All resolved
TolueneMonitoring
9 violations
All resolved
1,2,4-TrichlorobenzeneMonitoring
9 violations
All resolved
TrichloroethyleneMonitoring
9 violations
All resolved
TetrachloroethyleneMonitoring
9 violations
All resolved
StyreneMonitoring
9 violations
All resolved
1,2-DichloroethaneMonitoring
9 violations
All resolved
EthylbenzeneMonitoring
9 violations
All resolved
CHLOROBENZENEMonitoring
9 violations
All resolved
1,2-DichloropropaneMonitoring
9 violations
All resolved
Carbon tetrachlorideMonitoring
9 violations
All resolved
cis-1,2-DichloroethyleneMonitoring
9 violations
All resolved
1,1,1-TrichloroethaneMonitoring
9 violations
All resolved
DICHLOROMETHANEMonitoring
9 violations
All resolved
o-DichlorobenzeneMonitoring
9 violations
All resolved
LASSOMonitoring
9 violations
All resolved
SimazineMonitoring
9 violations
All resolved
AtrazineMonitoring
9 violations
All resolved
Benzo(a)pyreneMonitoring
8 violations
All resolved
MethoxychlorMonitoring
8 violations
All resolved
HEXACHLOROBENZENEMonitoring
8 violations
All resolved
ChlordaneMonitoring
8 violations
All resolved
PentachlorophenolMonitoring
8 violations
All resolved
ToxapheneMonitoring
8 violations
All resolved
Di(2-ethylhexyl) adipateMonitoring
8 violations
All resolved
HexachlorocyclopentadieneMonitoring
8 violations
All resolved
BHC-GAMMAMonitoring
8 violations
All resolved
Di(2-ethylhexyl) phthalateMonitoring
8 violations
All resolved
EndrinMonitoring
8 violations
All resolved
HeptachlorMonitoring
8 violations
All resolved
Heptachlor epoxideMonitoring
8 violations
All resolved
Surface Water Treatment RuleMonitoring
7 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
3 violations
All resolved
ETHYLENE DIBROMIDEMonitoring
3 violations
All resolved
Nitrate-NitriteMonitoring
2 violations
All resolved
38-STRONTIUM-90Monitoring
1 violation
All resolved
53-IODINE-131Monitoring
1 violation
All resolved
TritiumMonitoring
1 violation
All resolved
Stage 2 Disinfectants and Disinfection Byproducts RuleMonitoring
Monitoring for chemicals formed during water treatment disinfection.
1 violation
All resolved
2,4,5-TPMonitoring
1 violation
All resolved
CarbofuranMonitoring
1 violation
All resolved
Aldicarb sulfoneMonitoring
1 violation
All resolved
Aldicarb sulfoxideMonitoring
1 violation
All resolved
AldicarbMonitoring
1 violation
All resolved
OXAMYLMonitoring
1 violation
All resolved
PicloramMonitoring
1 violation
All resolved
DinosebMonitoring
1 violation
All resolved
2,4-DMonitoring
1 violation
All resolved
DalaponMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0 ppb measured
Action level: 15 ppb
Sampled: Jul 2025
Copper (Cu)
Exceeds limit2590 ppb measured
Action level: 1300 ppb
Sampled: Jan 2025
How Does This Compare?
Chesterfield (63131) has more violations than 100% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 2,410.
Fewer violations 100th percentile More violations
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.