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Public water system · CO0160400

Active

Ridgewood Wd

At a glance

Ridgewood Wd (PWSID CO0160400) is an active community water system in Teller County, Colorado. It reports serving 84 people through 54 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2025.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

84

Service connections

54

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDCO0160400
System typeCommunity water system
Activity statusActive
Population served84
Service connections54
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyCO state drinking water program
City served—
StateColorado
ZIP—
CountyTeller County

How does Ridgewood Wd compare with other water systems in Teller County?

By EPA's size categories, Ridgewood Wd is a very small system (500 people or fewer). Teller County has 51 active public water systems. Its population served is well below the county average of 465 people per system, and accounts for 0.4% of the 23,730 people reported by systems filed under the county. Across Colorado, the 2,207 active systems average 3,400 people each. Nationally, the average active community water system reports serving 6,703 people, so Ridgewood Wd is well below that figure.

What does “community water system” mean?

A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Colorado has 1,068 active community water systems, 48% of the state's 2,207 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,437 Colorado systems (65%) list groundwater as their primary source.

Who owns and regulates Ridgewood Wd?

EPA lists Ridgewood Wd as owned by a local government. The CO state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 12 of the 51 active systems in Teller County (24%) are also owned by a local government.

Does Ridgewood Wd have drinking water violations?

Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2025. The violations listed here began between January 2023 and January 2025. By type: 11 monitoring and reporting and 1 monitoring. The contaminants or rules involved are Nitrate, Chlorine, Revised Total Coliform Rule and Heptachlor epoxide. EPA lists 10 as archived and 2 as resolved. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.

BeganViolationContaminant or ruleHealth-basedStatus
2025-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoArchived
2023-04-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Chlorinecode 0999NoResolved
2023-04-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Heptachlor epoxidecode 2067NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Benzo(a)pyrenecode 2306NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Lindane (gamma-BHC)code 2010NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Hexachlorocyclopentadienecode 2042NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Toxaphenecode 2020NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Atrazinecode 2050NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Alachlor (Lasso)code 2051NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 031,1,1-Trichloroethanecode 2981NoArchived
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Dalaponcode 2031NoArchived

The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

Ridgewood Wd: frequently asked questions

Who runs Ridgewood Wd?

Ridgewood Wd (PWSID CO0160400) is a community water system owned by a local government. It is regulated by the CO state drinking water program.

How many people does Ridgewood Wd serve?

Ridgewood Wd reports serving 84 people through 54 service connections in Teller County, Colorado.

Where does Ridgewood Wd get its water?

EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.

Does Ridgewood Wd have any drinking water violations?

Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2025. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.

Is Ridgewood Wd's water safe to drink?

AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the CO state drinking water program.

Where can I find Ridgewood Wd's water quality report?

As a community water system, Ridgewood Wd must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.

Other water systems in Teller County

Water systemCountyPopulation servedTypeSource
Woodland Park City ofTeller8,500CommunitySurface water
Cripple Creek City ofTeller2,817CommunitySurface water
Colorado South Meadows Pike CgTeller1,260Transient non-communityGroundwater
Highland Lakes WdTeller875CommunityGroundwater under influence of surface water
Sanborn Western CampsTeller736Non-transient non-communityGroundwater
Mountain Mutual WaTeller681CommunityGroundwater

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About this data

Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.

Cite as: AquaCensus, “Ridgewood Wd, PWSID CO0160400, Colorado”, https://aquacensus.com/water-systems/colorado/ridgewood-wd-co0160400 (data as of October 1, 2026).