Rainbow Water
EPA ID: NY3905699 · 432 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Rainbow Water (NY3905699): no EPA violations recorded in the last five years. In every reporting cycle over the past five years, Rainbow Water has come through without a single EPA violation - a consistent performance across the full service population of approximately 432 residents that reflects both well-maintained infrastructure and reliable operational oversight.
Data: EPA SDWIS
Service Area Map
Coverage area for Rainbow Water Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Rainbow Water serves a community with a median household income of $135,893 and an estimated 8,825 residents across its service area. Approximately 80% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Rainbow Water'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.
Superfund Proximity Note: This service area ranks in the 70th 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 New York
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
Rainbow Water (EPA ID: NY3905699) is a community water system in New York that serves approximately 432 people from groundwater sources.
This system serves ZIP code 10579 in Putnam Valley.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.00225 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 NY or modeled from parcel and building-footprint data.
- 10579 - Putnam Valley
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Rainbow Water (NY3905699) on EPA.gov.
Frequently Asked Questions
Is Rainbow Water water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Rainbow Water 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 Rainbow Water serve?
Rainbow Water serves approximately 432 people across 1 ZIP code in New York.
Where does Rainbow Water get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Rainbow Water Water Quality Report, NY. https://zipcheckup.com/water-system/ny3905699/
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title = {{Rainbow Water Water Quality Report, NY}},
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url = {https://zipcheckup.com/water-system/ny3905699/}
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