Water Quality Report

Marsing, ID (83639): 1 Violation Recorded for Mapped Water Systems

EPA data for City of Marsing

EPA records for the water systems mapped to 83639 in Marsing, ID contain 1 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score N/A
Water Quality Concerns 1 non-health-based violation record in EPA data
Lead Risk Below action level Below the reporting limit, 90th percentile, sample period ending 2023-12-31
NFIP Claim History N/A
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Water EPA records for water systems mapped to this ZIP show 1 violation (non-health) (since 2021).
  • Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
  • Radon EPA Zone 2 - county-level radon potential, not a home measurement.
Contaminant Summary
Violations on record (not health-based)
1 violation
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
1
Water System
1,300
People Served
0
Health Violations (since 2021)
Groundwater
Water Source
Zone 2
County Radon Potential · Moderate
$397K
Median Home Value34% above state median ($297K)

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Score Breakdown

Overall Home Safety Score: Score unavailable

Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.

Canonical components

EPA water compliance
98/100
Observed
PFAS MCL screen
Unknown
Evidence missing
EPA radon zone
50/100
Observed
Annual EPA AirData AQI
Unknown
Evidence missing

Required domains

Drinking water
Unknown
Indoor environment
50/100
Outdoor environment
Unknown

Coverage: 2 of 4 components and 1 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (5) MODERATE

Your Water System

ZIP code 83639 in Marsing, Idaho is mapped to the water system City of Marsing (EPA ID: ID3370013). This system provides water to approximately 1,300 people from groundwater sources.

Other Water Quality Reports in Idaho

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of Marsing (ID3370013) on EPA.gov.

5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) OK
Cost & Community (9) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Frequently Asked Questions

Is the tap water in 83639 safe to drink?

EPA SDWIS records 1 violation since 2021 across the water systems mapped to ZIP 83639 (primary system: City of Marsing), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 83639's water come from?

The recorded water source for City of Marsing, a system mapped to ZIP code 83639, is Groundwater. This system serves approximately 1,300 people.

How can I get my water tested in Marsing?

If City of Marsing supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

What is the radon risk for 83639?

83639 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Owyhee County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

How to cite this page

APA ZipCheckup. (2026). Marsing, ID (83639): 1 Violation Recorded for Mapped Water Systems. https://zipcheckup.com/report/83639/
BibTeX
@misc{zipcheckup-report-83639,
  author = {{ZipCheckup}},
  title  = {{Marsing, ID (83639): 1 Violation Recorded for Mapped Water Systems}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/83639/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 83639

ZIP Code City, State Distance Grade Violations
83630 Huston, ID 4.7 mi N/A 0
83653 Nampa, ID 4.7 mi N/A 0
83607 Caldwell, ID 6.6 mi B 21
83628 Homedale, ID 8.0 mi N/A 2
83626 Greenleaf, ID 8.9 mi N/A 1
83676 Wilder, ID 9.3 mi N/A 0
83605 Caldwell, ID 10.5 mi B 1
83651 Nampa, ID 12.3 mi B 9
83606 Caldwell, ID 12.8 mi N/A 0
83656 Notus, ID 12.9 mi N/A 0

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Coverage: 12/17 risk factors Data sources →
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