Grand Lake Town of
EPA ID: CO0125322 · 2,035 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for Grand Lake Town of (CO0125322): no drinking-water violations recorded since 2021. Federal SDWIS data returns no violation records for Grand Lake Town of, the supplier serving 2,035 residents - a statement about the EPA file rather than a measurement of contaminant levels in the water.
Data: EPA SDWIS
Service Area Map
Coverage area for Grand Lake Town of Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Grand Lake Town of have a median household income of $89,090 and about 5,542 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 45% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Grand Lake Town of'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 80th percentile nationally for proximity to wastewater discharge points.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Colorado
System Overview
Grand Lake Town of (EPA ID: CO0125322) is a community water system in Colorado that serves approximately 2,035 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0018 mg/L | No | 2023-12-31 |
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
2 of 2 ZIP records with known zones are in EPA Radon Zone 1.
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 CO or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Grand Lake Town of (CO0125322) on EPA.gov.
Frequently Asked Questions
Is Grand Lake Town of water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Grand Lake Town of 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 Grand Lake Town of serve?
Grand Lake Town of serves approximately 2,035 people across 2 ZIP codes in Colorado.
Where does Grand Lake Town of get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Grand Lake Town of Water Quality Report, CO. https://zipcheckup.com/water-system/co0125322/
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title = {{Grand Lake Town of Water Quality Report, CO}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/co0125322/}
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