Colorado County, Texas — public water systems
At a glance
43 active public water systems are filed under Colorado County, Texas in EPA's SDWIS records, together reporting 17,897 people served. The largest is City of Eagle Lake, which reports serving 3,837 people. 14 are community water systems serving people where they live; the other 29 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
43
Population served
17.9K
Community systems
14
Groundwater share
100%
How does Colorado County compare with other Texas counties?
Colorado County has the 33rd-most active public water systems among the 309 counties listed for active Texas systems in EPA records; among the 234 with 3 or more systems, the median has 12. Its systems report 17,897 people served in total, the 130th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 416 people, well below the Texas average of 4,789. 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 Colorado County's drinking water come from?
By primary water source, Colorado County's active systems draw on groundwater (42, 98%) and purchased groundwater (1, 2.3%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 78% and 21% across Texas. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, City of Eagle Lake, draws primarily on groundwater.
What kinds of water systems operate in Colorado County?
Colorado County's active systems break down as 14 community systems (33%), 12 non-transient non-community systems (28%) and 17 transient non-community systems (40%). 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 (74%), local government (23%) and state government (2.3%).
Water systems in Colorado County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | City of Eagle Lake | Colorado | 3,837 | Community | Groundwater |
| 2 | City of Columbus | Colorado | 3,739 | Community | Groundwater |
| 3 | City of Weimar | Colorado | 2,226 | Community | Groundwater |
| 4 | Glidden Fwsd 1 | Colorado | 855 | Community | Groundwater |
| 5 | Lake Sheridan Estates | Colorado | 750 | Community | Groundwater |
| 6 | Txdot Colorado County Sra | Colorado | 750 | Transient non-community | Purchased groundwater |
| 7 | Colorado County Wcid 2 | Colorado | 654 | Community | Groundwater |
| 8 | Rice Consolidated Isd | Colorado | 645 | Non-transient non-community | Groundwater |
| 9 | Sheridan WSC | Colorado | 414 | Community | Groundwater |
| 10 | Splashway Waterpark | Colorado | 300 | Transient non-community | Groundwater |
| 11 | Rock Island WSC | Colorado | 230 | Community | Groundwater |
| 12 | Stoney Creek Ranch | Colorado | 215 | Transient non-community | Groundwater |
| 13 | Tft Utilities | Colorado | 213 | Transient non-community | Groundwater |
| 14 | Alleyton Water System | Colorado | 201 | Community | Groundwater |
| 15 | St Roch Catholic Church | Colorado | 200 | Transient non-community | Groundwater |
| 16 | Rodeo Travel Center | Colorado | 200 | Transient non-community | Groundwater |
| 17 | Broadway Food Mart | Colorado | 200 | Transient non-community | Groundwater |
| 18 | Texas Hindu Campsite | Colorado | 200 | Non-transient non-community | Groundwater |
| 19 | Pine Cove Crier Creek | Colorado | 200 | Non-transient non-community | Groundwater |
| 20 | Lazy River Mobile Home Park | Colorado | 159 | Community | Groundwater |
| 21 | Happy Oaks | Colorado | 150 | Community | Groundwater |
| 22 | Titan Production Equipment | Colorado | 150 | Non-transient non-community | Groundwater |
| 23 | Columbus Travel Plaza | Colorado | 150 | Transient non-community | Groundwater |
| 24 | Valley Prestressed Products | Colorado | 125 | Non-transient non-community | Groundwater |
| 25 | Diversitech | Colorado | 110 | Non-transient non-community | Groundwater |
| 26 | Saint Marys Parish | Colorado | 100 | Transient non-community | Groundwater |
| 27 | Columbus Oaks Apartments | Colorado | 96 | Community | Groundwater |
| 28 | Big Easy Ranch | Colorado | 81 | Community | Groundwater |
| 29 | Cathedral Oaks Worship and Retreat Cente | Colorado | 79 | Transient non-community | Groundwater |
| 30 | Boys & Girls Club of Champion Valley | Colorado | 75 | Non-transient non-community | Groundwater |
| 31 | Barten WSC | Colorado | 72 | Community | Groundwater |
| 32 | Pilsners Place | Colorado | 70 | Transient non-community | Groundwater |
| 33 | Best Block Alleyton Plant | Colorado | 70 | Non-transient non-community | Groundwater |
| 34 | Whispering Oaks Rv Park | Colorado | 70 | Transient non-community | Groundwater |
| 35 | Iron Horse Rv Park | Colorado | 53 | Transient non-community | Groundwater |
| 36 | Copano Processing Houston Central Gas Pl | Colorado | 40 | Non-transient non-community | Groundwater |
| 37 | Garwood Sand and Gravel Pws | Colorado | 35 | Non-transient non-community | Groundwater |
| 38 | Cavender Ford | Colorado | 35 | Transient non-community | Groundwater |
| 39 | Arena Sand and Gravel Plant | Colorado | 35 | Non-transient non-community | Groundwater |
| 40 | Omas Choice | Colorado | 33 | Transient non-community | Groundwater |
| 41 | Ms Mollys | Colorado | 30 | Transient non-community | Groundwater |
| 42 | Cattlemans Columbus Livestock Auction | Colorado | 25 | Non-transient non-community | Groundwater |
| 43 | Altair So 7 | Colorado | 25 | Transient non-community | Groundwater |
Colorado County water systems: frequently asked questions
How many public water systems are in Colorado County, Texas?
EPA's SDWIS records file 43 active public water systems under Colorado County, Texas: 14 community systems (33%), 12 non-transient non-community systems (28%) and 17 transient non-community systems (40%).
Who supplies drinking water in Colorado County, TX?
The largest community water systems filed under Colorado County are City of Eagle Lake (3,837 people served), City of Columbus (3,739 people served) and City of Weimar (2,226 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 Colorado County's drinking water come from groundwater or surface water?
Of the 43 active public water systems in Colorado County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, City of Eagle Lake, uses groundwater.
Where can I find a water quality report for Colorado 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. 14 community systems are filed under Colorado 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 Colorado 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 Texas water systems
- All Texas public water systems· 7,078 active
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- Kendall County· 46 systems
- Smith County· 45 systems
- Victoria County· 44 systems
- Matagorda County· 42 systems
- Orange County· 41 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
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 Colorado County, Texas”, https://aquacensus.com/water-systems/texas/colorado (data as of October 1, 2026).