Rockvale Mhp
EPA ID: WI1540126 · 1,200 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Rockvale Mhp (WI1540126): no EPA violations recorded in the last five years. Rockvale Mhp earns a clean bill from EPA monitoring - no violations in five years across a service area of 1,200 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Rockvale Mhp Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Rockvale Mhp serves a community with a median household income of $73,430 and an estimated 29,482 residents across its service area. Approximately 59% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Rockvale Mhp'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.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points.
Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Wisconsin
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
Rockvale Mhp (EPA ID: WI1540126) is a community water system in Wisconsin that serves approximately 1,200 people from groundwater sources.
This system serves ZIP code 53546 in Janesville.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.00067 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by WI or modeled from parcel and building-footprint data.
- 53546 - Janesville
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Rockvale Mhp (WI1540126) on EPA.gov.
Frequently Asked Questions
Is Rockvale Mhp water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Rockvale Mhp in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Rockvale Mhp serve?
Rockvale Mhp serves approximately 1,200 people across 1 ZIP code in Wisconsin.
Where does Rockvale Mhp get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Rockvale Mhp Water Quality Report, WI. https://zipcheckup.com/water-system/wi1540126/
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title = {{Rockvale Mhp Water Quality Report, WI}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wi1540126/}
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