Olde Stage Water District
EPA ID: CO0107582 · 250 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Olde Stage Water District (CO0107582): 1 EPA violation in the last five years. Water monitoring history for Olde Stage Water District includes 1 violation, each addressed and closed - the system holds no active EPA enforcement today for its 250 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Olde Stage Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Olde Stage Water District serves a community with a median household income of $60,649 and an estimated 29,751 residents across its service area. Approximately 72% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Olde Stage Water District'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 60th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Detected Contaminants
How Olde Stage Water District compares to EPA limits
What This Means For You
Surface Water Treatment Rule at 1 mg/L exceeds the EPA maximum of mg/L.
Comparable Water Systems
Similar-sized systems in Colorado
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
Olde Stage Water District (EPA ID: CO0107582) is a community water system in Colorado that serves approximately 250 people from groundwater sources.
This system serves ZIP code 80302 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, 2024 | Surface Water Treatment 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 |
|---|---|---|---|
| Surface Water Treatment Rule | Treatment Failure | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.002 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 CO or modeled from parcel and building-footprint data.
- 80302 - Boulder
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Olde Stage Water District (CO0107582) on EPA.gov.
Frequently Asked Questions
Is Olde Stage Water District water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Olde Stage Water District; 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 Olde Stage Water District serve?
Olde Stage Water District serves approximately 250 people across 1 ZIP code in Colorado.
Where does Olde Stage Water District get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Olde Stage Water District (CO): 1 EPA Violation. https://zipcheckup.com/water-system/co0107582/
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author = {{ZipCheckup}},
title = {{Olde Stage Water District (CO): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/co0107582/}
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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
Olde Stage Water District (EPA ID: CO0107582) - request the latest Consumer Confidence Report or ask about specific contaminants.