Spring Valley Mutual Water Authority
EPA ID: CO0107719 · 100 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Spring Valley Mutual Water Authority (CO0107719): 1 violation on record since 2021. Within the EPA violation records on file, Spring Valley Mutual Water Authority accumulated 1 violation, and every finding is recorded as resolved; the utility supplies water to approximately 100 people. Resolution of past violations is not a statement about current water quality.
Data: EPA SDWIS
Service Area Map
Coverage area for Spring Valley Mutual Water Authority Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Spring Valley Mutual Water Authority have a median household income of $121,534 and about 25,634 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 62% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Spring Valley Mutual Water Authority'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.
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 60th 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 Colorado
System Overview
Spring Valley Mutual Water Authority (EPA ID: CO0107719) is a community water system in Colorado that serves approximately 100 people from groundwater sources.
This system serves ZIP code 80304 in Boulder.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 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 |
|---|---|---|---|
| July 1, 2023 | Consumer Confidence Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Consumer Confidence Rule | Other (notice or report rule) | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.001 mg/L | No | 2025-12-31 |
The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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 CO or modeled from parcel and building-footprint data.
- 80304 - Boulder
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Spring Valley Mutual Water Authority (CO0107719) on EPA.gov.
Frequently Asked Questions
Is Spring Valley Mutual Water Authority water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Spring Valley Mutual Water Authority; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Spring Valley Mutual Water Authority serve?
Spring Valley Mutual Water Authority serves approximately 100 people across 1 ZIP code in Colorado.
Where does Spring Valley Mutual Water Authority get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Spring Valley Mutual Water Authority (CO): 1 EPA Violation. https://zipcheckup.com/water-system/co0107719/
@misc{zipcheckup-water-system-co0107719,
author = {{ZipCheckup}},
title = {{Spring Valley Mutual Water Authority (CO): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/co0107719/}
}
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Spring Valley Mutual Water Authority (EPA ID: CO0107719) - request the latest Consumer Confidence Report or ask about specific contaminants.