Water Quality in Houston, TX (77429)
EPA violation data for public water systems serving ZIP code 77429.
Active Health Violations
134 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.
96,334
Population
189
Water Systems
671
Violations (5yr)
134
Health-Based
Location
Loading map...
Water Systems Serving This Area (189)
City Of Houston
1 health-based Surface water 2,970,543 people served
1 violation (5yr)
· 1 health-based · All resolved
Lead tested: 5 ppb (limit: 15 ppb) ✓
City Of Pasadena
Purchased surface water 152,000 people served
3 violations (5yr)
Lead tested: 3.72 ppb (limit: 15 ppb) ✓
Faulkey Gully Mud
All resolved Groundwater 8,193 people served
1 violation (5yr)
· All resolved
Lead tested: 1.54 ppb (limit: 15 ppb) ✓
Gbra Calhoun County Rural Water System
9 health-based Purchased surface water 4,482 people served
14 violations (5yr)
· 9 health-based
Crystal Systems
Groundwater 3,879 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Hazy Hollow East Estates
All resolved Groundwater 2,424 people served
4 violations (5yr)
· All resolved
Lead tested: 0.8 ppb (limit: 15 ppb) ✓
Nitsch & Son Utility
Groundwater 2,190 people served
5 violations (5yr)
Hilltown Addition
Groundwater 2,184 people served
17 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Harris County Mud 248
Purchased groundwater 2,076 people served
0 violations
Lead tested: 0.6 ppb (limit: 15 ppb) ✓
Beaumont Place
All resolved Groundwater 1,917 people served
1 violation (5yr)
· All resolved
Lead tested: 0.5 ppb (limit: 15 ppb) ✓
Coles Crossing
4 health-based Groundwater 1,521 people served
25 violations (5yr)
· 4 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓ Copper tested: 2220 ppb (limit: 1300 ppb)
Cfsa Schiel Road Sports Complex
Groundwater 1,500 people served
0 violations
Southwood Estates
Groundwater 1,347 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Conroe Resort
1 health-based Groundwater 1,068 people served
2 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Mount Sylvan Water System
Groundwater 1,056 people served
2 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Castlewood Subdivision
All resolved Groundwater 1,053 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cypress Bible Church
1 health-based Groundwater 1,000 people served
2 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Wildwood Shores
Groundwater 968 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Meadowlake Estates
Groundwater 966 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cypress Bend Subdivision
Groundwater 819 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Spring Forest Subdivision
All resolved Groundwater 759 people served
1 violation (5yr)
· All resolved
Lead tested: 1.5 ppb (limit: 15 ppb) ✓
Reservoir Acres Subdivision
Groundwater 738 people served
0 violations
Oak Shores Water System
All resolved Surface water 696 people served
2 violations (5yr)
· All resolved
Lead tested: 0.61 ppb (limit: 15 ppb) ✓
Spring Creek Valley Estates
Groundwater 645 people served
0 violations
Lead tested: 1.03 ppb (limit: 15 ppb) ✓
Lakeview N Marshall Oaks Sommerville Pla
Groundwater 642 people served
0 violations
Rosewood Water System
Groundwater 639 people served
69 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Highland Ridge Subdivision
All resolved Groundwater 591 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Urban Acres Subdivision
All resolved Groundwater 570 people served
3 violations (5yr)
· All resolved
Benchley Oaks Subdivision
2 health-based Groundwater 567 people served
7 violations (5yr)
· 2 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Grasslands
All resolved Groundwater 516 people served
1 violation (5yr)
· All resolved
Forest Springs Water System
Groundwater 510 people served
0 violations
Garden Valley Resort
All resolved Groundwater 510 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Spring Creek Pure Utilities
16 health-based Groundwater 498 people served
32 violations (5yr)
· 16 health-based · All resolved
Lead tested: 2.9 ppb (limit: 15 ppb) ✓
Springmont Subdivision
All resolved Groundwater 495 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Huffman Heights Subdivision
Groundwater 435 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Porter Terrace
All resolved Groundwater 417 people served
1 violation (5yr)
· All resolved
Taylor Lake Estates Water System
All resolved Groundwater 416 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Beechwood Subdivision
Groundwater 411 people served
0 violations
Stallion Lake Ranch
Groundwater 399 people served
2 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Brazos Oaks Subdivision
Groundwater 390 people served
0 violations
Paloma Acres Subdivision
All resolved Groundwater 390 people served
1 violation (5yr)
· All resolved
Pioneer Trails Subdivision
All resolved Groundwater 384 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
East Ponder Estates
Groundwater 363 people served
20 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Rosharon Township
All resolved Groundwater 354 people served
1 violation (5yr)
· All resolved
Brookshires Camp Joy Water System
Groundwater 348 people served
4 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Heathergate Estates
Groundwater 342 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Crowley Ii Acre Subdivision
All resolved Groundwater 336 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Demi John Place Water System
3 health-based Groundwater 336 people served
7 violations (5yr)
· 3 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Mark V Estates
Groundwater 330 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Friendship Water System
All resolved Groundwater 330 people served
24 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Commodore Cape Water System
3 health-based Groundwater 321 people served
12 violations (5yr)
· 3 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Greengate Acres Subdivision
All resolved Groundwater 318 people served
4 violations (5yr)
· All resolved
Lead tested: 1.7 ppb (limit: 15 ppb) ✓
Best Food Market 5
Groundwater 300 people served
0 violations
Forest Manor Subdivision
All resolved Groundwater 300 people served
3 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Buffalo Creek
Groundwater 300 people served
0 violations
Tejas Lakes Subdivision
All resolved Groundwater 297 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Riverside Estates
Groundwater 297 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Bernard Oaks Subdivision
Groundwater 294 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Lakeside Village Subdivision
All resolved Groundwater 290 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tejas Landing Subdivision
Groundwater 288 people served
3 violations (5yr)
River Club Water
1 health-based Groundwater 273 people served
4 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
River Ranch
Groundwater 267 people served
0 violations
Garden Acres Subdivision
All resolved Groundwater 252 people served
31 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Peach Creek Oaks Subdivision
Groundwater 250 people served
0 violations
Lead tested: 0.52 ppb (limit: 15 ppb) ✓
Loch Ness Cove Subdivision Water System
Groundwater 246 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Campbell Place Water System
Groundwater 246 people served
0 violations
Wilco Water
9 health-based Groundwater 243 people served
18 violations (5yr)
· 9 health-based · All resolved
Apache Hills
All resolved Groundwater 243 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Sandy Meadow Estates Subdivision
12 health-based Groundwater 237 people served
17 violations (5yr)
· 12 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Bayridge Subdivision Water System
All resolved Groundwater 234 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
White Tail Ridge Lakes Estates
All resolved Groundwater 233 people served
4 violations (5yr)
· All resolved
Lead tested: 1.1 ppb (limit: 15 ppb) ✓
Joy Village
Groundwater 231 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Colony Trails Subdivision
Groundwater 228 people served
0 violations
Cape Tranquility System
All resolved Groundwater 225 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Rosharon Road Estates Subdivision
Groundwater 219 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Lost Lakes
Groundwater 217 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Texas Water Supply
3 health-based Groundwater 213 people served
8 violations (5yr)
· 3 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
San Bernard River Estates
Groundwater 207 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Lakewood Estates
Groundwater 202 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Mooreland Subdivision Water System
Groundwater 201 people served
0 violations
Cowboy Travel Plaza
Groundwater 200 people served
0 violations
Telge Texaco
Groundwater 200 people served
0 violations
Carls Bar B Q
Groundwater 200 people served
3 violations (5yr)
Lakewood Colony
Groundwater 195 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Six Lakes Subdivision
Groundwater 195 people served
0 violations
Little Oak Forest Subdivision
Groundwater 189 people served
0 violations
Shady Brook Acres
3 health-based Groundwater 189 people served
4 violations (5yr)
· 3 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cypress Creek Private School
Groundwater 187 people served
0 violations
Allendale Water System
All resolved Groundwater 180 people served
2 violations (5yr)
· All resolved
Oak Meadows Estates Subdivision
All resolved Groundwater 174 people served
4 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Colony Cove Subdivision Water System
All resolved Groundwater 171 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Oaks At Houston Point
13 health-based Groundwater 165 people served
20 violations (5yr)
· 13 health-based · All resolved
Woodhaven Estates
Groundwater 165 people served
0 violations
Lead tested: 3.49 ppb (limit: 15 ppb) ✓
Oak Forest Lakeway Manor
Groundwater 162 people served
0 violations
John Dame
Groundwater 159 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tall Cedars Mobile Home Subdivision
Groundwater 156 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Angle Acres Water System
Groundwater 153 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Kucera Farms Subdivision
Groundwater 150 people served
0 violations
Smetana Forest
9 health-based Groundwater 150 people served
16 violations (5yr)
· 9 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Waynewood Place Civic Club
Groundwater 147 people served
0 violations
Lead tested: 5.4 ppb (limit: 15 ppb) ✓
Coronado Country
Groundwater 141 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Country Meadows
Groundwater 141 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Reach Unlimited Inc Learning Activity Ce
1 health-based Groundwater 140 people served
3 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Crystal Lake Estates
Groundwater 138 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Hillgreen Subdivision Water Co
Groundwater 138 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Snug Harbor Subdivision
All resolved Groundwater 135 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Country Acre Estates
Groundwater 132 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Rock Creek Estates
Groundwater 132 people served
0 violations
Stone Hedge Estates
1 health-based Groundwater 129 people served
5 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Spanish Bit Plantation Subdivision
Groundwater 126 people served
1 violation (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Bayou Colony Subdivision
Groundwater 120 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cypress Village Trailer & Rv Park
All resolved Groundwater 120 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Riverboat Bend Trailer Park
Groundwater 120 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tanglewood Forest Subdivision
2 health-based Groundwater 118 people served
3 violations (5yr)
· 2 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Stoneridge Lake Subdivision
3 health-based Groundwater 117 people served
4 violations (5yr)
· 3 health-based · All resolved
Lead tested: 2 ppb (limit: 15 ppb) ✓
Bar D Ranchettes
Groundwater 117 people served
0 violations
Lead tested: 0.89 ppb (limit: 15 ppb) ✓
Blue Sage Gardens Subdivision
All resolved Groundwater 117 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Kopper Kettle Restaurant
Groundwater 110 people served
0 violations
Building Rainbows Day Care Center
1 health-based Groundwater 109 people served
3 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0.59 ppb (limit: 15 ppb) ✓
Wolf Glen Water System
Groundwater 108 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Briar Meadows
All resolved Groundwater 108 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Covenant Academy
1 health-based Groundwater 107 people served
8 violations (5yr)
· 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Tifco Industries
Groundwater 100 people served
0 violations
Lead tested: 5.2 ppb (limit: 15 ppb) ✓
The Church At Cross Lake
Groundwater 100 people served
0 violations
Bear Creek Estates
Groundwater 99 people served
0 violations
Grant Road Business Park
Groundwater 99 people served
0 violations
Lead tested: 3.13 ppb (limit: 15 ppb) ✓
Country Club Estates
Groundwater 96 people served
33 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Highland Mobile Home Subdivision
All resolved Groundwater 96 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Brandi Estates
Groundwater 93 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Sweetgum Forest
Groundwater 87 people served
0 violations
Bell Manor Subdivision
Groundwater 87 people served
0 violations
Bentwood Bend Water System
Groundwater 87 people served
0 violations
Cypress United Meth Church Wee
Groundwater 84 people served
0 violations
Martin Creek Estates
Groundwater 84 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cornerstone Mobile Home Community
Groundwater 81 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Cypress Post Office
Groundwater 80 people served
0 violations
Grantwoods Water Supply Corporation
Groundwater 78 people served
0 violations
Lee Ridge Subdivision
Groundwater 78 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Wood Acres Mhp
1 health-based Groundwater 78 people served
9 violations (5yr)
· 1 health-based · All resolved
Telge Pines Business Park
Groundwater 75 people served
0 violations
Don Tomate Meat Market
All resolved Groundwater 75 people served
1 violation (5yr)
· All resolved
Bee Hive Homes Of Cypress
Groundwater 73 people served
0 violations
Reserve On Cypress Creek Venue
Groundwater 70 people served
0 violations
Cypress Kids
1 health-based Groundwater 70 people served
2 violations (5yr)
· 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Trunkline Gas Co
Groundwater 65 people served
0 violations
Ryan Long Subdivision 2 Water System
Groundwater 57 people served
0 violations
Lead tested: 0.86 ppb (limit: 15 ppb) ✓
The Houston Oaks Golf And Country Club
2 health-based Groundwater 54 people served
2 violations (5yr)
· 2 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Rosewood Village Park
Groundwater 53 people served
4 violations (5yr)
Del Packaging
1 health-based Groundwater 52 people served
3 violations (5yr)
· 1 health-based
Lead tested: 1.2 ppb (limit: 15 ppb) ✓
Campwood Subdivision
Groundwater 51 people served
0 violations
Whispering Woods
Groundwater 51 people served
26 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓
Gingerbread University
Groundwater 50 people served
0 violations
Spring Crossing Subdivision
Groundwater 50 people served
0 violations
Sandlot Sports
All resolved Groundwater 50 people served
4 violations (5yr)
· All resolved
J B'S Hamburgers Etc.
Groundwater 50 people served
0 violations
Sparkey'S Drive Inn
Groundwater 50 people served
0 violations
Poorboy'S Country Club
Groundwater 50 people served
0 violations
Cy Fair Chevrolet
Groundwater 50 people served
0 violations
Lonestar Behavioral Health Grant Rd
All resolved Groundwater 44 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Barlow Lake Estates
All resolved Groundwater 41 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Ripper'S Groc & Gen Merchandise
Groundwater 40 people served
0 violations
Little Promise Keepers
Groundwater 40 people served
0 violations
Pipeline Machinery International
All resolved Groundwater 40 people served
2 violations (5yr)
· All resolved
Lead tested: 1.27 ppb (limit: 15 ppb) ✓
Galaxy Healthcare Center
All resolved Groundwater 39 people served
2 violations (5yr)
· All resolved
Cypress Corner Business Center
Groundwater 39 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Town Bluff Water System
Groundwater 34 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Texas Gusher
Groundwater 30 people served
0 violations
1st Bapt. Chur. Christian Acad
Groundwater 30 people served
0 violations
Tex Fab
1 health-based Groundwater 30 people served
4 violations (5yr)
· 1 health-based · All resolved
Boardwalk Bar & Grill
Groundwater 30 people served
0 violations
Carls Back Porch
Groundwater 30 people served
0 violations
Grantwood-Ms. Allen
Groundwater 26 people served
0 violations
Ropen Pen The
Groundwater 25 people served
0 violations
Fuel Time
Groundwater 25 people served
0 violations
Cypress Emporium
Groundwater 25 people served
0 violations
Premier Baseball Of Texas
All resolved Groundwater 25 people served
2 violations (5yr)
· All resolved
Elizondo Rv Park
All resolved Groundwater 24 people served
22 violations (5yr)
· All resolved
Willowbreeze Farm Subdivision
4 health-based Groundwater 20 people served
6 violations (5yr)
· 4 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓
Greenwood Place Civic Club
Groundwater 15 people served
0 violations
Nueces River Ranch Subdivision Water Sys
Groundwater 12 people served
0 violations
Wicks Sports Bar
Groundwater 0
0 violations
Somerville Place
14 health-based Groundwater 0
23 violations (5yr)
· 14 health-based · All resolved
Sanders View Subdivision
Groundwater 0
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Idyl Hours
Groundwater 0
0 violations
Demi John I S Water System
Groundwater 0
0 violations
Tomball Grand Pavillion
Groundwater 0
0 violations
Guadalupe Blanco River Authority
11 health-based Surface water 0
20 violations (5yr)
· 11 health-based
Messiah Lutheran Church
All resolved Groundwater 0
38 violations (5yr)
· All resolved
Saint John Lutheran Church
Groundwater 0
0 violations
Contaminants Found
TTHMHealth-Based
87 violations
Has active
Lead and Copper RuleHealth-Based
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
72 violations
Has active
ArsenicHealth-Based
A naturally occurring element that can cause cancer and other health effects at high levels.
33 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
20 violations
Has active
Interim Enhanced Surface Water Treatment RuleHealth-Based
2 violations
All resolved
Groundwater RuleHealth-Based
1 violation
All resolved
Public NoticeMonitoring
127 violations
Has active
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
50 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
14 violations
Has active
ChlorineMonitoring
Used to disinfect water — generally safe at regulated levels.
13 violations
All resolved
NitrateMonitoring
At high levels, nitrate can cause blue baby syndrome in infants.
9 violations
All resolved
p-DichlorobenzeneMonitoring
7 violations
All resolved
o-DichlorobenzeneMonitoring
7 violations
All resolved
1,2-DichloroethaneMonitoring
7 violations
All resolved
CHLOROBENZENEMonitoring
7 violations
All resolved
TetrachloroethyleneMonitoring
7 violations
All resolved
trans-1,2-DichloroethyleneMonitoring
7 violations
All resolved
1,1,2-TrichloroethaneMonitoring
7 violations
All resolved
DICHLOROMETHANEMonitoring
7 violations
All resolved
cis-1,2-DichloroethyleneMonitoring
7 violations
All resolved
StyreneMonitoring
7 violations
All resolved
1,2-DichloropropaneMonitoring
7 violations
All resolved
Carbon tetrachlorideMonitoring
7 violations
All resolved
TrichloroethyleneMonitoring
7 violations
All resolved
EthylbenzeneMonitoring
7 violations
All resolved
1,1-DichloroethyleneMonitoring
7 violations
All resolved
Xylenes, TotalMonitoring
7 violations
All resolved
1,2,4-TrichlorobenzeneMonitoring
7 violations
All resolved
Vinyl chlorideMonitoring
7 violations
All resolved
BenzeneMonitoring
7 violations
All resolved
TolueneMonitoring
7 violations
All resolved
1,1,1-TrichloroethaneMonitoring
7 violations
All resolved
E. COLIMonitoring
3 violations
Has active
Aldicarb sulfoneMonitoring
2 violations
All resolved
CarbofuranMonitoring
2 violations
All resolved
Aldicarb sulfoxideMonitoring
2 violations
All resolved
AldicarbMonitoring
2 violations
All resolved
OXAMYLMonitoring
2 violations
All resolved
Combined UraniumMonitoring
2 violations
All resolved
Combined Radium (-226 and -228)Monitoring
2 violations
All resolved
Gross Alpha, Excl. Radon and UMonitoring
2 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
1 violation
All resolved
ETHYLENE DIBROMIDEMonitoring
1 violation
All resolved
Surface Water Treatment RuleMonitoring
1 violation
All resolved
ChlordaneMonitoring
1 violation
All resolved
HexachlorocyclopentadieneMonitoring
1 violation
All resolved
Di(2-ethylhexyl) phthalateMonitoring
1 violation
All resolved
Di(2-ethylhexyl) adipateMonitoring
1 violation
All resolved
PentachlorophenolMonitoring
1 violation
All resolved
BHC-GAMMAMonitoring
1 violation
All resolved
AtrazineMonitoring
1 violation
All resolved
Benzo(a)pyreneMonitoring
1 violation
All resolved
HEXACHLOROBENZENEMonitoring
1 violation
All resolved
MethoxychlorMonitoring
1 violation
All resolved
Heptachlor epoxideMonitoring
1 violation
All resolved
SimazineMonitoring
1 violation
All resolved
LASSOMonitoring
1 violation
All resolved
HeptachlorMonitoring
1 violation
All resolved
ToxapheneMonitoring
1 violation
All resolved
EndrinMonitoring
1 violation
All resolved
Total Haloacetic Acids (HAA5)Monitoring
1 violation
All resolved
2,4,5-TPMonitoring
1 violation
All resolved
PicloramMonitoring
1 violation
All resolved
DalaponMonitoring
1 violation
All resolved
2,4-DMonitoring
1 violation
All resolved
DinosebMonitoring
1 violation
All resolved
CARBON, TOTALMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0 ppb measured
Action level: 15 ppb
Sampled: Jul 2025
Copper (Cu)
Exceeds limit2220 ppb measured
Action level: 1300 ppb
Sampled: Jan 2022
How Does This Compare?
Houston (77429) has more violations than 100% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 671.
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
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.