Corvallis Mobile Village
EPA ID: MT0002799 · 138 people served · 1 ZIP code
Unlike many utilities its size, Corvallis Mobile Village carries a violation-free five-year record — no EPA notices, no MCL exceedances, serving 138 people.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Corvallis Mobile Village Source: EPA SDWIS service area boundaries.
Service area boundary — Grade B
Service Area Demographics
The Corvallis Mobile Village serves a community with a median household income of $82,265 and an estimated 5,798 residents across its service area.
Environmental Justice Note: 60% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Corvallis Mobile Village's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
About 2% of homes in Ravalli County, Montana rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Montana
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Corvallis Mobile Village (EPA ID: MT0002799) is a community water system in Montana that serves approximately 138 people from groundwater sources.
This system serves ZIP code 59828 in Corvallis.
Average Home Safety Score: B (70/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Lead & Copper
EPA Lead and Copper Rule sampling data for ZIP codes served by this system:
| ZIP Code | Lead Level | Exceeds Limit | Sample Date |
|---|---|---|---|
| 59828 | 0.001 mg/L | No | N/A |
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
- 59828 — Corvallis
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Corvallis Mobile Village (MT0002799) on EPA.gov.
Frequently Asked Questions
Is Corvallis Mobile Village water safe to drink?
Based on EPA records, Corvallis Mobile Village has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Corvallis Mobile Village serve?
Corvallis Mobile Village serves approximately 138 people across 1 ZIP code in Montana.
Where does Corvallis Mobile Village get its water?
The primary water source is groundwater.
Water Source & Treatment
Where this water originates and how it's treated before reaching your tap.
Source: CORVALLIS MOBILE VILLAGE Consumer Confidence Report.
ZipCheckup is not affiliated with this water utility. Treatment and source data are sourced from the utility's published CCR filings.
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.