SHERIDAN LAKE WD
PWSID: CO0131800 · Sheridan Lake, CO · Serves 148 people
SHERIDAN LAKE WD has 35 health-based violations out of 35 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
SHERIDAN LAKE WD (PWSID CO0131800) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 148 people in Sheridan Lake, CO, and is subject to primacy enforcement by the Colorado drinking-water program.
The system's federal compliance record contains 35 total violations, with 35 classified as health-based (MCL exceedances or treatment-technique failures). 4 distinct contaminants have been cited, including Lead (Action Level), Fluoride, Gross Alpha. Recorded violations span 2006–2024.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Colorado state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- CO0131800
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Sheridan Lake, CO
- Population Served
- 148
- Health Violations
- Yes (35)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead (Action Level) | 31 | 31 |
| Fluoride | 2 | 2 |
| Gross Alpha | 1 | 1 |
| Total Coliform (RTCR) | 1 | 1 |
Violation History (35)
Frequently Asked Questions
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About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.