Public water system · LA2083011
ActiveCaston Landings Water System
At a glance
Caston Landings Water System (PWSID LA2083011) is an active transient non-community water system in Richland Parish County, Colorado. It reports serving 720 people through 180 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
720
Service connections
180
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Caston Landings Water System compare with other water systems in Richland Parish County?
By EPA's size categories, Caston Landings Water System is a small system (501 to 3,300 people). Richland Parish County has 2 active public water systems, and Caston Landings Water System is the 2nd-largest of them by population served. Its population served is about 30% below the county average of 1,035 people per system, and accounts for 35% of the 2,070 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 Caston Landings Water System is about 5 times 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 Caston Landings Water System?
EPA lists Caston Landings Water System as privately owned. The LA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 2 of the 2 active systems in Richland Parish County (100%) are also privately owned.
Does Caston Landings Water System have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Caston Landings Water System. For the latest compliance status, check EPA ECHO for current compliance history.
Caston Landings Water System: frequently asked questions
Who runs Caston Landings Water System?
Caston Landings Water System (PWSID LA2083011) is a transient non-community water system privately owned. It is regulated by the LA state drinking water program.
How many people does Caston Landings Water System serve?
Caston Landings Water System reports serving 720 people through 180 service connections in Richland Parish County, Colorado.
Where does Caston Landings Water System 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 Caston Landings Water System have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Caston Landings Water System'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the LA state drinking water program.
Where can I find Caston Landings Water System's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Caston Landings Water System 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 Richland Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Holly Ridge Lodge Water System | Richland Parish | 1,350 | Community | Groundwater |
Related pages
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, “Caston Landings Water System, PWSID LA2083011, Colorado”, https://aquacensus.com/water-systems/colorado/caston-landings-water-system-la2083011 (data as of October 1, 2026).