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Fremont County, Colorado — public water systems

At a glance

31 active public water systems are filed under Fremont County, Colorado in EPA's SDWIS records, together reporting 57,996 people served. The largest is City of Canon City, which reports serving 34,800 people. 15 are community water systems serving people where they live; the other 16 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.

Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

31

Population served

58K

Community systems

15

Groundwater share

38.7%

How does Fremont County compare with other Colorado counties?

Fremont County has the 23rd-most active public water systems among the 113 counties listed for active Colorado systems in EPA records; among the 65 with 3 or more systems, the median has 18. Its systems report 57,996 people served in total, the 17th-largest county figure in the state and 0.8% of the statewide total. The average system here reports serving 1,871 people, about 45% below the Colorado average of 3,400. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.

Where does Fremont County's drinking water come from?

By primary water source, Fremont County's active systems draw on purchased surface water (12, 39%), groundwater (10, 32%), surface water (7, 23%) and groundwater under influence of surface water (2, 6.5%). Overall, 39% rely mainly on groundwater (including purchased groundwater) and 61% on surface water, compared with 74% and 26% across Colorado. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. The county's largest system, City of Canon City, draws primarily on surface water.

What kinds of water systems operate in Fremont County?

Fremont County's active systems break down as 15 community systems (48%), 2 non-transient non-community systems (6.5%) and 14 transient non-community systems (45%). 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. 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. 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. EPA lists their owner types as private (71%) and local government (29%).

Water systems in Fremont County

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Active public water systems in Fremont County, Colorado
#Water systemCountyPopulation servedTypeSource
1Canon City City ofFremont34,800CommunitySurface water
2Florence City ofFremont7,500CommunitySurface water
3Park Center WdFremont4,000CommunitySurface water
4Penrose WdFremont3,149CommunitySurface water
5Royal Gorge Bridge Co of ColoFremont3,024Transient non-communitySurface water
6Williamsburg Town ofFremont775CommunityPurchased surface water
7Rockvale Town ofFremont504CommunityPurchased surface water
8Brookside Town ofFremont438CommunityPurchased surface water
9Lamplighter Mobile Home ParkFremont420CommunityPurchased surface water
10Cuttys Hayden Creek ResortFremont364Transient non-communitySurface water
11Coal Creek Town ofFremont350CommunityPurchased surface water
12East Florence WaFremont326CommunityPurchased surface water
13Cotopaxi SchoolFremont294Non-transient non-communityGroundwater under influence of surface water
14Water on the SpotFremont284CommunityPurchased surface water
15AmrizeFremont250Non-transient non-communitySurface water
16Mountaindale Cg and CabinsFremont228CommunityGroundwater
17Sugarbush Campground and Liquor StoreFremont190Transient non-communityGroundwater
18Canon City MHP and Self StorageFremont166CommunityPurchased surface water
19Giem TruckingFremont140Transient non-communityPurchased surface water
20Rivermaze Coop MHPFremont128CommunityPurchased surface water
21Rocky Top River RanchFremont114Transient non-communityGroundwater
22Pleasant Valley Rv ParkFremont100Transient non-communityGroundwater
23Observer Ranch CampgroundFremont95Transient non-communityGroundwater
24Orchard Park Wa Inc.Fremont78CommunityPurchased surface water
25Indian Springs RanchFremont57Transient non-communityGroundwater
26Arkansas River ToursFremont50Transient non-communityGroundwater
27Eden West RanchFremont50Transient non-communityGroundwater
28Cotopaxi StoreFremont36Transient non-communityGroundwater under influence of surface water
29Sweetwater River ResortFremont31Transient non-communityGroundwater
30Bighorn Rv ParkFremont30Transient non-communityGroundwater
31Sellen WaterFremont25Transient non-communityPurchased surface water

Fremont County water systems: frequently asked questions

How many public water systems are in Fremont County, Colorado?

EPA's SDWIS records file 31 active public water systems under Fremont County, Colorado: 15 community systems (48%), 2 non-transient non-community systems (6.5%) and 14 transient non-community systems (45%).

Who supplies drinking water in Fremont County, CO?

The largest community water systems filed under Fremont County are City of Canon City (34,800 people served), City of Florence (7,500 people served) and Park Center Wd (4,000 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.

Does Fremont County's drinking water come from groundwater or surface water?

Of the 31 active public water systems in Fremont County, 39% draw mainly on groundwater and 61% on surface water, counting purchased supplies. The largest system, City of Canon City, uses surface water.

Where can I find a water quality report for Fremont County?

Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 15 community systems are filed under Fremont County, so the report to look for is the one from the system that supplies your address.

How can I check violations for a water system in Fremont County?

Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.

More Colorado water systems

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, “Public water systems in Fremont County, Colorado”, https://aquacensus.com/water-systems/colorado/fremont (data as of October 1, 2026).