Public water system · CO0334800

Active

Transfer Cg

At a glance

Transfer Cg (PWSID CO0334800) is an active transient non-community water system in Montezuma County, Colorado. It reports serving 40 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by the federal government. EPA's records list 9 violations for this system; none is health-based, and the most recent began in October 2023.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

Service connections

Primary source

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDCO0334800

System typeTransient non-community water system

Activity statusActive

Population served40

Service connections1

Primary water sourceGroundwater

Owner typeFederal government

Primacy agencyCO state drinking water program

City served—

StateColorado

ZIP—

CountyMontezuma County

How does Transfer Cg compare with other water systems in Montezuma County?

By EPA's size categories, Transfer Cg is a very small system (500 people or fewer). Montezuma County has 17 active public water systems. Its population served is well below the county average of 1,864 people per system, and accounts for 0.1% of the 31,691 people reported by systems filed under the county. Across Colorado, the 2,207 active systems average 3,400 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Transfer Cg is well below that figure.

What does “transient non-community water system” mean?

A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Colorado has 956 active transient non-community water systems, 43% 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 Transfer Cg?

EPA lists Transfer Cg as owned by the federal 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. 3 of the 17 active systems in Montezuma County (18%) are also owned by the federal government.

Does Transfer Cg have drinking water violations?

EPA's records list 9 violations for this system; none is health-based, and the most recent began in October 2023. The violations listed here began between January 1993 and October 2023. By type: 6 monitoring and reporting, 2 monitoring and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 of them). EPA lists 9 as resolved. 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.

Began	Violation	Contaminant or rule	Health-based	Status
2023-10-10	Public notice, recordkeeping or otherSample Siting Plan Errors (RTCR) · code 5A	Revised Total Coliform Rulecode 8000	No	Resolved
2021-05-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2016-09-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2012-06-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
2004-07-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
1994-01-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved
1993-09-01	Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24	Total coliform bacteria (TCR)code 3100	No	Resolved
1993-08-01	Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25	Total coliform bacteria (TCR)code 3100	No	Resolved
1993-01-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved

All 9 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.

Transfer Cg: frequently asked questions

Who runs Transfer Cg?

Transfer Cg (PWSID CO0334800) is a transient non-community water system owned by the federal government. It is regulated by the CO state drinking water program.

How many people does Transfer Cg serve?

Transfer Cg reports serving 40 people through 1 service connection in Montezuma County, Colorado.

Where does Transfer Cg 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 Transfer Cg have any drinking water violations?

EPA's records list 9 violations for this system; none is health-based, and the most recent began in October 2023. 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 Transfer Cg'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. EPA's records list 9 violations for this system; none is health-based, and the most recent began in October 2023. For current results, consult EPA ECHO, or the CO state drinking water program.

Where can I find Transfer Cg's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Transfer Cg is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.

Other water systems in Montezuma County

Water system	County	Population served	Type	Source
Montezuma Wc	Montezuma	13,797	Community	Surface water
Cortez City of	Montezuma	8,770	Community	Surface water
Mesa Verde National Park	Montezuma	3,177	Non-transient non-community	Surface water
Dolores Town of	Montezuma	1,626	Community	Surface water
Mancos Town of	Montezuma	1,390	Community	Surface water
Mancos Rural Water Company	Montezuma	1,300	Community	Surface water

Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

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, “Transfer Cg, PWSID CO0334800, Colorado”, https://aquacensus.com/water-systems/colorado/transfer-cg-co0334800 (data as of October 1, 2026).