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Crosby County, Texas — public water systems

At a glance

6 active public water systems are filed under Crosby County, Texas in EPA's SDWIS records, together reporting 5,094 people served. The largest is City of Crosbyton, which reports serving 1,741 people. 5 are community water systems serving people where they live; the other 1 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

6

Population served

5.1K

Community systems

5

Groundwater share

50%

How does Crosby County compare with other Texas counties?

Crosby County has the 168th-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 5,094 people served in total, the 202nd-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 849 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 Crosby County's drinking water come from?

By primary water source, Crosby County's active systems draw on groundwater (3, 50%), purchased surface water (2, 33%) and surface water (1, 17%). Overall, 50% rely mainly on groundwater (including purchased groundwater) and 50% 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 Crosbyton, draws primarily on purchased surface water.

What kinds of water systems operate in Crosby County?

Crosby County's active systems break down as 5 community systems (83%) and 1 transient non-community systems (17%). 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 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 local government (83%) and state government (17%).

Water systems in Crosby County

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Active public water systems in Crosby County, Texas
#Water systemCountyPopulation servedTypeSource
1City of CrosbytonCrosby1,741CommunityPurchased surface water
2City of RallsCrosby1,639CommunityPurchased surface water
3City of LorenzoCrosby834CommunityGroundwater
4White River MwdCrosby560CommunitySurface water
5Txdot Crosby County SraCrosby250Transient non-communityGroundwater
6Cone WSCCrosby70CommunityGroundwater

Crosby County water systems: frequently asked questions

How many public water systems are in Crosby County, Texas?

EPA's SDWIS records file 6 active public water systems under Crosby County, Texas: 5 community systems (83%) and 1 transient non-community systems (17%).

Who supplies drinking water in Crosby County, TX?

The largest community water systems filed under Crosby County are City of Crosbyton (1,741 people served), City of Ralls (1,639 people served) and City of Lorenzo (834 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 Crosby County's drinking water come from groundwater or surface water?

Of the 6 active public water systems in Crosby County, 50% draw mainly on groundwater and 50% on surface water, counting purchased supplies. The largest system, City of Crosbyton, uses purchased surface water.

Where can I find a water quality report for Crosby 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. 5 community systems are filed under Crosby 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 Crosby 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

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 Crosby County, Texas”, https://aquacensus.com/water-systems/texas/crosby (data as of October 1, 2026).