Water Quality in Houston, TX (77532)

EPA violation data for public water systems serving ZIP code 77532.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

33,780

Population

35

Water Systems

211

Violations (5yr)

6

Health-Based

Location

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Water Systems Serving This Area (35)

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) ✓

Crosby Mud

Surface water 5,130 people served
1 violation (5yr)
Lead tested: 5.47 ppb (limit: 15 ppb) ✓

Harris County Mud 50

Groundwater 4,743 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓

Harris County Wcid 70

Groundwater 2,112 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓

Sheldon Road Mud

All resolved
Groundwater 1,689 people served
1 violation (5yr) · All resolved
Lead tested: 2.55 ppb (limit: 15 ppb) ✓

Northwest Harris County Mud 24

Groundwater 1,257 people served
3 violations (5yr)
Lead tested: 0 ppb (limit: 15 ppb) ✓

Canal Terrace Subdivision

Groundwater 480 people served
0 violations
Lead tested: 1.7 ppb (limit: 15 ppb) ✓

Huffman Hollow Apartments

Groundwater 234 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓

Four Oaks Rv Park

Groundwater 213 people served
0 violations

Apacheland Mobile Home Subdivision

Groundwater 207 people served
0 violations
Lead tested: 1.12 ppb (limit: 15 ppb) ✓

Chapmans Mhp

1 health-based
Groundwater 195 people served
3 violations (5yr) · 1 health-based · All resolved
Lead tested: 4.5 ppb (limit: 15 ppb) ✓

Sikes Superfund Site

Groundwater 160 people served
0 violations

Lori Heights Mobile Home Subdivision

Groundwater 111 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓

Walker Water System

Groundwater 100 people served
0 violations

Crosby Church

Groundwater 100 people served
6 violations (5yr)

Carol Norra Mobile Home Park

1 health-based
Groundwater 63 people served
175 violations (5yr) · 1 health-based
Lead tested: 0 ppb (limit: 15 ppb) ✓

Lauder Mobile Home Park

Groundwater 57 people served
0 violations

Four Seasons Mhp

Groundwater 54 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓

Sooner Pipe Crosby

3 health-based
Groundwater 50 people served
12 violations (5yr) · 3 health-based · All resolved
Lead tested: 16 ppb (limit: 15 ppb)

Chicken Coop The

Groundwater 50 people served
0 violations

Chapman Mobile Home Park

Groundwater 36 people served
0 violations

Killin Time Bar & Grill

Groundwater 35 people served
5 violations (5yr)

Bungalow Drive-In

Groundwater 30 people served
0 violations

Caring Place Day Care Center T

Groundwater 30 people served
0 violations

Morrison, R.C.

Groundwater 30 people served
0 violations

Northeast Freeway Baptist Church

Groundwater 30 people served
0 violations

Columbus Club Incorporated

Groundwater 30 people served
0 violations

Breaktime Bbq

Groundwater 26 people served
0 violations

Kathys Kitchen

Groundwater 25 people served
0 violations

Whiddon Seafood

Groundwater 25 people served
0 violations

Gum Gulley Lounge

Groundwater 25 people served
0 violations

Judge'S W S #2

Groundwater 24 people served
0 violations

South Four Mobile Home Park

Groundwater 24 people served
0 violations

Arkema Crosby Plant

All resolved
Groundwater 0
1 violation (5yr) · All resolved
Lead tested: 6.2 ppb (limit: 15 ppb) ✓

Contaminants Found

Lead and Copper RuleHealth-Based

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

16 violations
Has active
LEAD AND COPPER RULE REVISIONSHealth-Based
6 violations
Has active
Interim Enhanced Surface Water Treatment RuleHealth-Based
1 violation
All resolved
Public NoticeMonitoring
21 violations
Has active
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

6 violations
All resolved
1,1-DichloroethyleneMonitoring
4 violations
All resolved
Xylenes, TotalMonitoring
4 violations
All resolved
p-DichlorobenzeneMonitoring
4 violations
All resolved
DICHLOROMETHANEMonitoring
4 violations
All resolved
TrichloroethyleneMonitoring
4 violations
All resolved
EthylbenzeneMonitoring
4 violations
All resolved
BenzeneMonitoring
4 violations
All resolved
1,2,4-TrichlorobenzeneMonitoring
4 violations
All resolved
1,2-DichloropropaneMonitoring
4 violations
All resolved
StyreneMonitoring
4 violations
All resolved
Carbon tetrachlorideMonitoring
4 violations
All resolved
1,2-DichloroethaneMonitoring
4 violations
All resolved
TetrachloroethyleneMonitoring
4 violations
All resolved
CHLOROBENZENEMonitoring
4 violations
All resolved
o-DichlorobenzeneMonitoring
4 violations
All resolved
trans-1,2-DichloroethyleneMonitoring
4 violations
All resolved
Vinyl chlorideMonitoring
4 violations
All resolved
TolueneMonitoring
4 violations
All resolved
1,1,2-TrichloroethaneMonitoring
4 violations
All resolved
1,1,1-TrichloroethaneMonitoring
4 violations
All resolved
cis-1,2-DichloroethyleneMonitoring
4 violations
All resolved
E. COLIMonitoring
3 violations
Has active
NitrateMonitoring

At high levels, nitrate can cause blue baby syndrome in infants.

3 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

2 violations
Has active
TTHMMonitoring
2 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
2 violations
All resolved
2,4,5-TPMonitoring
2 violations
All resolved
Aldicarb sulfoneMonitoring
2 violations
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
2 violations
All resolved
CarbofuranMonitoring
2 violations
All resolved
2,4-DMonitoring
2 violations
All resolved
DalaponMonitoring
2 violations
All resolved
Aldicarb sulfoxideMonitoring
2 violations
All resolved
DinosebMonitoring
2 violations
All resolved
AldicarbMonitoring
2 violations
All resolved
OXAMYLMonitoring
2 violations
All resolved
ETHYLENE DIBROMIDEMonitoring
2 violations
All resolved
PicloramMonitoring
2 violations
All resolved
HeptachlorMonitoring
2 violations
All resolved
Di(2-ethylhexyl) phthalateMonitoring
2 violations
All resolved
Di(2-ethylhexyl) adipateMonitoring
2 violations
All resolved
Heptachlor epoxideMonitoring
2 violations
All resolved
LASSOMonitoring
2 violations
All resolved
BHC-GAMMAMonitoring
2 violations
All resolved
ChlordaneMonitoring
2 violations
All resolved
AtrazineMonitoring
2 violations
All resolved
SimazineMonitoring
2 violations
All resolved
MethoxychlorMonitoring
2 violations
All resolved
Benzo(a)pyreneMonitoring
2 violations
All resolved
EndrinMonitoring
2 violations
All resolved
HexachlorocyclopentadieneMonitoring
2 violations
All resolved
PentachlorophenolMonitoring
2 violations
All resolved
ToxapheneMonitoring
2 violations
All resolved
HEXACHLOROBENZENEMonitoring
2 violations
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
5.47 ppb measured Action level: 15 ppb

Sampled: Jul 2025

How Does This Compare?

Houston (77532) has more violations than 99% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 211.

Fewer violations 99th 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

NSF Certified Products → EPA Safe Drinking Water Guide →

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.

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