Public water system · SD4600779
ActiveCsp-Stockade Lake Cg-North
At a glance
Csp-Stockade Lake Cg-North (PWSID SD4600779) is an active transient non-community water system in Custer County, South Dakota. It reports serving 44 people through 5 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
44
Service connections
5
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Csp-Stockade Lake Cg-North compare with other water systems in Custer County?
By EPA's size categories, Csp-Stockade Lake Cg-North is a very small system (500 people or fewer). Custer County has 49 active public water systems. Its population served is well below the county average of 274 people per system, and accounts for 0.3% of the 13,414 people reported by systems filed under the county. Across South Dakota, the 699 active systems average 1,387 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Csp-Stockade Lake Cg-North is well below 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. South Dakota has 173 active transient non-community water systems, 25% of the state's 699 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 431 South Dakota systems (62%) list groundwater as their primary source.
Who owns and regulates Csp-Stockade Lake Cg-North?
EPA lists Csp-Stockade Lake Cg-North as owned by a state government. The SD state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 12 of the 49 active systems in Custer County (24%) are also owned by a state government.
Does Csp-Stockade Lake Cg-North 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 Csp-Stockade Lake Cg-North. For the latest compliance status, check EPA ECHO for current compliance history.
Csp-Stockade Lake Cg-North: frequently asked questions
Who runs Csp-Stockade Lake Cg-North?
Csp-Stockade Lake Cg-North (PWSID SD4600779) is a transient non-community water system owned by a state government. It is regulated by the SD state drinking water program.
How many people does Csp-Stockade Lake Cg-North serve?
Csp-Stockade Lake Cg-North reports serving 44 people through 5 service connections in Custer County, South Dakota.
Where does Csp-Stockade Lake Cg-North 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 Csp-Stockade Lake Cg-North have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Csp-Stockade Lake Cg-North'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 SD state drinking water program.
Where can I find Csp-Stockade Lake Cg-North's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Csp-Stockade Lake Cg-North 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 Custer County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Laughing Water Restaurant at Crazy H | Custer | 2,055 | Non-transient non-community | Groundwater |
| Custer | Custer | 1,919 | Community | Groundwater |
| Nps-Wind Cave National Park | Custer | 1,404 | Non-transient non-community | Groundwater |
| Southern Black Hills Water | Custer + 1 more | 947 | Community | Groundwater |
| Csp-Sylvan Lake | Custer | 799 | Transient non-community | Groundwater |
| Csp-Game Lodge | Custer | 541 | Transient non-community | Groundwater |
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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, “Csp-Stockade Lake Cg-North, PWSID SD4600779, South Dakota”, https://aquacensus.com/water-systems/south-dakota/csp-stockade-lake-cg-north-sd4600779 (data as of October 1, 2026).