Oakridge Water District
EPA ID: NY5918395 · 892 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Oakridge Water District (NY5918395): 1 health-based violation recorded since 2021. 5 violations on file at Oakridge Water District, none open; 892 people served.
Data: EPA SDWIS
Service Area Map
Coverage area for Oakridge Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Oakridge Water District have a median household income of $198,563 and about 7,314 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 76% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Oakridge Water District's water is classified in EPA records as a groundwater source. 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.
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
Oakridge Water District (EPA ID: NY5918395) is a community water system in New York that serves approximately 892 people from groundwater sources.
This system serves ZIP code 10590 in South Salem.
Violation History
Status breakdown for accepted records with record years 2021-2026: 5 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| October 1, 2025 | TTHM | Non-health-based | Resolved |
| October 1, 2025 | Total Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| May 23, 2025 | Lead and Copper Rule | Health-based | Resolved |
| January 1, 2024 | TTHM | Non-health-based | Resolved |
| January 1, 2024 | Total Haloacetic Acids (HAA5) | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | Monitoring & Reporting | 2 | No |
| TTHM | Monitoring & Reporting | 2 | No |
| Lead and Copper Rule | Treatment Technique | 1 | Yes |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0616 mg/L | Yes | 2026-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
1 of 1 ZIP records with known zones is in EPA Radon Zone 3.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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.
- 10590 - South Salem
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Oakridge Water District (NY5918395) on EPA.gov.
Frequently Asked Questions
Is Oakridge Water District water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Oakridge Water District; its 5 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Oakridge Water District serve?
Oakridge Water District serves approximately 892 people across 1 ZIP code in New York.
Where does Oakridge Water District get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Oakridge Water District (NY): 1 Health Violation. https://zipcheckup.com/water-system/ny5918395/
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author = {{ZipCheckup}},
title = {{Oakridge Water District (NY): 1 Health Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ny5918395/}
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What You Can Do
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Oakridge Water District (EPA ID: NY5918395) - request the latest Consumer Confidence Report or ask about specific contaminants.