Water Quality in GILBERT, LA (71336)

EPA violation data for public water systems serving ZIP code 71336.

405

Total Violations

347

Health-Based

58

Monitoring / Reporting

231

Resolved

What does this mean?

231 of 405 violations have been resolved. 347 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 58 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 9 Population served: 14,934

Violations Detail (405 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
TTHMHealth-BasedN/A0.165Jun 30, 2025ResolvedN/A
TTHMHealth-BasedN/A0.165Jun 30, 2025ResolvedN/A
TTHMHealth-BasedN/A0.165Jun 30, 2025ResolvedN/A
Interim Enhanced Surface Water Treatment RuleHealth-BasedN/AN/AMar 31, 2025ResolvedN/A
Interim Enhanced Surface Water Treatment RuleHealth-BasedN/AN/AMar 31, 2025ResolvedN/A
Interim Enhanced Surface Water Treatment RuleHealth-BasedN/AN/AMar 31, 2025ResolvedN/A
Interim Enhanced Surface Water Treatment RuleHealth-BasedN/AN/AMar 31, 2025ResolvedN/A
TTHMHealth-BasedN/A0.174Mar 31, 2025ResolvedN/A
TTHMHealth-BasedN/A0.174Mar 31, 2025ResolvedN/A
TTHMHealth-BasedN/A0.174Mar 31, 2025ResolvedN/A

Lead & Copper Levels

Violation Timeline

2025(16)

TTHM

02

Jun 30Resolved

TTHM

02

Jun 30Resolved

TTHM

02

Jun 30Resolved

Interim Enhanced Surface Water Treatment Rule

44

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

44

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

44

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

44

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

Public Notice

75

Mar 5Active

Public Notice

75

Mar 5Active

Public Notice

75

Jan 8Active

Public Notice

75

Jan 8Active

2024(57)

TTHM

02

Dec 31Resolved

TTHM

02

Dec 31Resolved

TTHM

02

Dec 31Resolved

TTHM

02

Dec 31Resolved

TTHM

02

Dec 31Resolved

Public Notice

75

Nov 9Active

TTHM

02

Sep 30Resolved

TTHM

02

Sep 30Resolved

TTHM

02

Sep 30Resolved

TTHM

02

Sep 30Resolved

TTHM

02

Sep 30Resolved

Public Notice

75

Sep 11Active

Public Notice

75

Sep 11Active

Lead and Copper Rule

57

Jul 10Resolved

Lead and Copper Rule

57

Jul 10Resolved

Lead and Copper Rule

57

Jul 10Resolved

Consumer Confidence Rule

71

Jun 30Resolved

Consumer Confidence Rule

71

Jun 30Resolved

TTHM

02

Jun 30Resolved

TTHM

02

Jun 30Resolved

TTHM

02

Jun 30Resolved

TTHM

02

Jun 30Resolved

TTHM

02

Jun 30Resolved

TTHM

02

Jun 30Resolved

Consumer Confidence Rule

71

Jun 30Resolved

Consumer Confidence Rule

71

Jun 30Resolved

Public Notice

75

Jun 14Active

Public Notice

75

Jun 14Active

Public Notice

75

Jun 14Active

Public Notice

75

May 6Active

Public Notice

75

May 6Active

Public Notice

75

May 6Active

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

Public Notice

75

Mar 8Active

Public Notice

75

Mar 8Active

Public Notice

75

Mar 8Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Groundwater Rule

45

Feb 7Active

Lead and Copper Rule

66

Jan 25Resolved

Lead and Copper Rule

66

Jan 25Resolved

How Does This Compare?

GILBERT (71336) has 405 recorded violations, including 347 health-based. 174 remain unresolved. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

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.

Nearby ZIP Codes

Check Another ZIP Code