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Gilbert, IA Tap Water Quality 2026

Water quality report for Gilbert, IA — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Gilbert's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Xenia Rwd (boone) PWSID: IA0844006 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 0.60 ppb, 4% of the action level and no violations are open. No PFAS was detected.

A

Gilbert earns an A for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: 0.60 ppb — 4% of the federal action level
PFAS tested, none detected
2 violations since 2015, 0 health-based
No violations currently open
Gilbert's lead level vs. all Iowa community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 0.60 ppb — 4% of the federal action level
✓ Lower lead than 98% of Iowa utilities
Population Served
610
~1990 connections
Water Source
Surface water
Purchased groundwater under surface water influence — SDWIS source code GUP
Active Violations
0
2 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
4% of EPA action level
0.60 ppb
Action level: 15 ppb
Copper (Cu)
90th percentile of tap samples. SDWIS reports a copper figure only when a system exceeds the action level, so any value here is an exceedance.
186.2% of EPA action level
2,420 ppb
Action level: 1,300 ppb
The 90th-percentile lead result is 0.60 ppb, 4% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home. Copper reached the action level here; a copper figure appears in SDWIS only when a system triggers it.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Nitrite MONITORING AND REPORTING — 1 mg/L 2020 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2018 Archived
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

2 violations are on record since 2015, of which 0 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Xenia Rwd (Boone)
PWSID IA0844006
Water source Surface water — Purchased groundwater under surface water influence — SDWIS source code GUP
Population served 610
Service connections 1,990
Systems serving this area 2
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Gilbert tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 0.60 ppb, 4% of the action level.
Does Gilbert water have PFAS? ▼
It was tested for the six regulated PFAS compounds and none were detected.
Who supplies water to Gilbert? ▼
Xenia Rwd (Boone) (PWSID IA0844006), one of 2 systems serving this area. Surface water. Purchased groundwater under surface water influence — SDWIS source code GUP
When was this system last inspected? ▼
It was last inspected on 2024-09-24. No significant deficiencies were recorded.

What Should Gilbert Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

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