Public water system · CO0222700

Active

Amrize

At a glance

Amrize (PWSID CO0222700) is an active non-transient non-community water system in Fremont County, Colorado. It reports serving 250 people through 10 service connections. Its primary water source is surface water, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 9 are health-based, and the most recent began in July 2021.

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

Population served

250

Service connections

Primary source

Surface water

System type

NTNCWS

Non-transient non-community water system

System record

PWSIDCO0222700

System typeNon-transient non-community water system

Activity statusActive

Population served250

Service connections10

Primary water sourceSurface water

Owner typePrivate

Primacy agencyCO state drinking water program

City served—

StateColorado

ZIP—

CountyFremont County

How does Amrize compare with other water systems in Fremont County?

By EPA's size categories, Amrize is a very small system (500 people or fewer). Fremont County has 31 active public water systems. Its population served is well below the county average of 1,871 people per system, and accounts for 0.4% of the 57,996 people reported by systems filed under the county. Across Colorado, the 2,207 active systems average 3,400 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Amrize is about 42% below that figure.

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

A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Colorado has 183 active non-transient non-community water systems, 8.3% of the state's 2,207 active systems. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 228 Colorado systems (10%) list surface water as their primary source.

Who owns and regulates Amrize?

EPA lists Amrize as privately owned. 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. 22 of the 31 active systems in Fremont County (71%) are also privately owned.

Does Amrize have drinking water violations?

Of the 12 most recent violations in EPA's records, 9 are health-based, and the most recent began in July 2021. The violations listed here began between January 2019 and July 2021. By type: 8 contaminant level above the legal limit, 3 monitoring and reporting and 1 required treatment not met. The contaminant or rule involved most often is Total trihalomethanes (TTHM) (6 of them). EPA lists 12 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
2021-07-01	Monitoring and reportingMonitoring, Turbidity (Enhanced SWTR) · code 38	Interim Enhanced Surface Water Treatment Rulecode 0300	No	Resolved
2021-06-01	Required treatment not metTreatment Technique (SWTR and GWR) · code 41	Surface Water Treatment Rulecode 0200	Yes	Resolved
2020-12-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2020-04-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Haloacetic acids (HAA5)code 2456	Yes	Resolved
2020-04-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Total trihalomethanes (TTHM)code 2950	Yes	Resolved
2020-01-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Haloacetic acids (HAA5)code 2456	Yes	Resolved
2020-01-01	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Resolved
2020-01-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Total trihalomethanes (TTHM)code 2950	Yes	Resolved
2019-10-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Total trihalomethanes (TTHM)code 2950	Yes	Resolved
2019-07-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Total trihalomethanes (TTHM)code 2950	Yes	Resolved
2019-04-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Total trihalomethanes (TTHM)code 2950	Yes	Resolved
2019-01-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02	Total trihalomethanes (TTHM)code 2950	Yes	Resolved

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.

Amrize: frequently asked questions

Who runs Amrize?

Amrize (PWSID CO0222700) is a non-transient non-community water system privately owned. It is regulated by the CO state drinking water program.

How many people does Amrize serve?

Amrize reports serving 250 people through 10 service connections in Fremont County, Colorado.

Where does Amrize get its water?

EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.

Does Amrize have any drinking water violations?

Of the 12 most recent violations in EPA's records, 9 are health-based, and the most recent began in July 2021. 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 Amrize'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, 9 are health-based, and the most recent began in July 2021. For current results, consult EPA ECHO, or the CO state drinking water program.

Where can I find Amrize's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Amrize is a non-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 Fremont County

Water system	County	Population served	Type	Source
Canon City City of	Fremont	34,800	Community	Surface water
Florence City of	Fremont	7,500	Community	Surface water
Park Center Wd	Fremont	4,000	Community	Surface water
Penrose Wd	Fremont	3,149	Community	Surface water
Royal Gorge Bridge Co of Colo	Fremont	3,024	Transient non-community	Surface water
Williamsburg Town of	Fremont	775	Community	Purchased surface water

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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, “Amrize, PWSID CO0222700, Colorado”, https://aquacensus.com/water-systems/colorado/amrize-co0222700 (data as of October 1, 2026).