Water Quality in Houston, TX (77084)

EPA violation data for public water systems serving ZIP code 77084.

Active Health Violations

10 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 96% of US ZIP codes.

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

110,217

Population

46

Water Systems

111

Violations (5yr)

10

Health-Based

Location

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Water Systems Serving This Area (46)

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) ✓

Hco Mud No 145

Purchased groundwater 8,283 people served

0 violations

Hco Ud No 10

Purchased groundwater 6,066 people served

0 violations

Hco Ud No 8

Purchased groundwater 5,985 people served

0 violations

Hco Ud No 2

Purchased groundwater 4,800 people served

0 violations

Hco Ud No 3

Purchased groundwater 4,683 people served

0 violations

Hco Ud No 1

Purchased groundwater 4,500 people served

0 violations

Hco Mud No 236

Purchased groundwater 3,645 people served

0 violations

Hco Ud No 4

Purchased groundwater 3,192 people served

0 violations

Hco Mud No 350

Purchased groundwater 2,256 people served

0 violations

Hco Mud No 93

Purchased groundwater 1,806 people served

0 violations

Hco Mud No 356

Purchased groundwater 1,152 people served

0 violations

Hco Pk Sys-Bear Crk Pk No 2-Pc

Groundwater 1,000 people served

0 violations

Hco Mud No 262

Purchased groundwater 426 people served

0 violations

Houston Community College Nw

Groundwater 300 people served

0 violations

Pine Forest Country Club-Dome

Groundwater 200 people served

0 violations

Snug Harbor Playtown Inc

Groundwater 200 people served

0 violations

Pine Forest Country Club

Groundwater 150 people served

0 violations

Hco Park System-Pct 3-Meyers P

Groundwater 150 people served

0 violations

Central Baptist Church

All resolved

Groundwater 150 people served

1 violation (5yr) · All resolved

Computer Kids Preschool

3 health-based

Groundwater 100 people served

44 violations (5yr) · 3 health-based

Lead tested: 4 ppb (limit: 15 ppb) ✓

Resolved

Public Notice Monitoring

May 2024 Resolved

Public Notice Monitoring

Mar 2024 Resolved

Public Notice Monitoring

Feb 2024 Resolved

Lead and Copper Rule Monitoring

Jan 2024 Resolved

Revised Total Coliform Rule Monitoring

Dec 2023 Resolved

Revised Total Coliform Rule Monitoring

Nov 2023 Resolved

Revised Total Coliform Rule Monitoring

Oct 2023 Resolved

Revised Total Coliform Rule Monitoring

Sep 2023 Resolved

Revised Total Coliform Rule Monitoring

Aug 2023 Resolved

Revised Total Coliform Rule Monitoring

Jul 2023 Resolved

Lead and Copper Rule Monitoring

Jul 2023 Resolved

Revised Total Coliform Rule Monitoring

Jun 2023 Resolved

Revised Total Coliform Rule Monitoring

Apr 2023 Resolved

Revised Total Coliform Rule Monitoring

Mar 2023 Resolved

Revised Total Coliform Rule Monitoring

Feb 2023 Resolved

Toluene Monitoring

Jan 2023 Resolved

1,1,2-Trichloroethane Monitoring

Jan 2023 Resolved

1,2-Dichloroethane Monitoring

Jan 2023 Resolved

CHLOROBENZENE Monitoring

Jan 2023 Resolved

DICHLOROMETHANE Monitoring

Jan 2023 Resolved

p-Dichlorobenzene Monitoring

Jan 2023 Resolved

Xylenes, Total Monitoring

Jan 2023 Resolved

Styrene Monitoring

Jan 2023 Resolved

trans-1,2-Dichloroethylene Monitoring

Jan 2023 Resolved

Ethylbenzene Monitoring

Jan 2023 Resolved

1,1-Dichloroethylene Monitoring

Jan 2023 Resolved

cis-1,2-Dichloroethylene Monitoring

Jan 2023 Resolved

Tetrachloroethylene Monitoring

Jan 2023 Resolved

1,2-Dichloropropane Monitoring

Jan 2023 Resolved

Trichloroethylene Monitoring

Jan 2023 Resolved

Carbon tetrachloride Monitoring

Jan 2023 Resolved

1,2,4-Trichlorobenzene Monitoring

Jan 2023 Resolved

1,1,1-Trichloroethane Monitoring

Jan 2023 Resolved

o-Dichlorobenzene Monitoring

Jan 2023 Resolved

Vinyl chloride Monitoring

Jan 2023 Resolved

Nitrate Monitoring

Jan 2023 Resolved

Benzene Monitoring

Jan 2023 Resolved

Lead and Copper Rule Health

Oct 2021 Resolved

Public Notice Monitoring

Aug 2021 Resolved

Chlorine Monitoring

Jul 2021 Resolved

Lead and Copper Rule Health

Apr 2021 Resolved

Lead and Copper Rule Health

Mar 2021 Resolved

Cactus Jacks

Groundwater 100 people served

0 violations

Amazen Chef Water System

Groundwater 100 people served

0 violations

Harris County Pct 3 Alief Amity Park

Groundwater 100 people served

0 violations

Clays Restaurant

Groundwater 100 people served

3 violations (5yr)

China Best Restaurant

Groundwater 100 people served

0 violations

National Speciality Alloys

3 health-based

Groundwater 90 people served

9 violations (5yr) · 3 health-based

Lead tested: 0.5 ppb (limit: 15 ppb) ✓

Uncle Toms Bar-B-Que

Groundwater 80 people served

0 violations

Beltway 249 Business Center

1 health-based

Groundwater 75 people served

2 violations (5yr) · 1 health-based · All resolved

Lead tested: 0 ppb (limit: 15 ppb) ✓

Bear Creek Roller Rink

Groundwater 75 people served

0 violations

Peek Road Mobile Home Park

1 health-based

Groundwater 63 people served

36 violations (5yr) · 1 health-based

Lead tested: 0 ppb (limit: 15 ppb) ✓

Continental Carbon Company Sunray Plant

All resolved

Groundwater 60 people served

4 violations (5yr) · All resolved

Groeschke Road Business Park Association

1 health-based

Groundwater 60 people served

3 violations (5yr) · 1 health-based

Tenn Gas Pipeline Gas Control Ct

Groundwater 55 people served

0 violations

Katy West Business Park

Groundwater 50 people served

0 violations

Langham Bayou Links

Groundwater 50 people served

0 violations

Laugh And Learn Dcc

Groundwater 49 people served

0 violations

Plaza 290

Groundwater 45 people served

0 violations

Hco Pk Sys-Spring Svc Center-P

Groundwater 30 people served

0 violations

Bear Creek Business Complex

Groundwater 25 people served

0 violations

Lead tested: 1.3 ppb (limit: 15 ppb) ✓

Hooper'S

Groundwater 25 people served

0 violations

Eskimo Hut

Groundwater 0

0 violations

Langham Creek Machine Works

All resolved

Groundwater 0

5 violations (5yr) · All resolved

Harris County Pct 3 Cypress Service Cent

Groundwater 0

0 violations

Lone Star Food

Groundwater 0

0 violations

Contaminants Found

Lead and Copper RuleHealth-Based

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

9 violations

Has active

LEAD AND COPPER RULE REVISIONSHealth-Based

8 violations

Has active

Interim Enhanced Surface Water Treatment RuleHealth-Based

1 violation

All resolved

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

21 violations

All resolved

Public NoticeMonitoring

13 violations

Has active

Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

4 violations

All resolved

NitrateMonitoring

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

3 violations

All resolved

TolueneMonitoring

2 violations

All resolved

1,1,2-TrichloroethaneMonitoring

2 violations

All resolved

1,2-DichloroethaneMonitoring

2 violations

All resolved

CHLOROBENZENEMonitoring

2 violations

All resolved

DICHLOROMETHANEMonitoring

2 violations

All resolved

p-DichlorobenzeneMonitoring

2 violations

All resolved

Xylenes, TotalMonitoring

2 violations

All resolved

StyreneMonitoring

2 violations

All resolved

trans-1,2-DichloroethyleneMonitoring

2 violations

All resolved

EthylbenzeneMonitoring

2 violations

All resolved

cis-1,2-DichloroethyleneMonitoring

2 violations

All resolved

TetrachloroethyleneMonitoring

2 violations

All resolved

1,2-DichloropropaneMonitoring

2 violations

All resolved

TrichloroethyleneMonitoring

2 violations

All resolved

Carbon tetrachlorideMonitoring

2 violations

All resolved

1,2,4-TrichlorobenzeneMonitoring

2 violations

All resolved

1,1,1-TrichloroethaneMonitoring

2 violations

All resolved

o-DichlorobenzeneMonitoring

2 violations

All resolved

Vinyl chlorideMonitoring

2 violations

All resolved

BenzeneMonitoring

2 violations

All resolved

ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

2 violations

All resolved

E. COLIMonitoring

1 violation

All resolved

1,1-DichloroethyleneMonitoring

1 violation

All resolved

Lead & Copper Levels

Lead (Pb)

Within limit

4 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Houston (77084) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 111.

Fewer violations 96th 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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