Public water system · ID6030052
ActiveSwan Lake Culinary Water Company
At a glance
Swan Lake Culinary Water Company (PWSID ID6030052) is an active community water system in Bannock County, Idaho. It reports serving 29 people through 15 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 2 violations for this system; all are health-based, and the most recent began in July 1991.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
29
Service connections
15
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Swan Lake Culinary Water Company compare with other water systems in Bannock County?
By EPA's size categories, Swan Lake Culinary Water Company is a very small system (500 people or fewer). Bannock County has 47 active public water systems. Its population served is well below the county average of 1,750 people per system, and accounts for less than 0.1% of the 82,237 people reported by systems filed under the county. Across Idaho, the 1,961 active systems average 899 people each. Nationally, the average active community water system reports serving 6,703 people, so Swan Lake Culinary Water Company is well below that figure.
What does “community water system” mean?
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. Idaho has 765 active community water systems, 39% of the state's 1,961 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,861 Idaho systems (95%) list groundwater as their primary source.
Who owns and regulates Swan Lake Culinary Water Company?
EPA lists Swan Lake Culinary Water Company as owned by a local government. The ID state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 9 of the 47 active systems in Bannock County (19%) are also owned by a local government.
Does Swan Lake Culinary Water Company have drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in July 1991. The violations listed here began between June 1991 and July 1991. By type: 2 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 2 as archived. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 1991-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1991-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
All 2 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Swan Lake Culinary Water Company: frequently asked questions
Who runs Swan Lake Culinary Water Company?
Swan Lake Culinary Water Company (PWSID ID6030052) is a community water system owned by a local government. It is regulated by the ID state drinking water program.
How many people does Swan Lake Culinary Water Company serve?
Swan Lake Culinary Water Company reports serving 29 people through 15 service connections in Bannock County, Idaho.
Where does Swan Lake Culinary Water Company 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 Swan Lake Culinary Water Company have any drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in July 1991. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Swan Lake Culinary Water Company'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 records list 2 violations for this system; all are health-based, and the most recent began in July 1991. For current results, consult the system's annual water quality report, EPA ECHO, or the ID state drinking water program.
Where can I find Swan Lake Culinary Water Company's water quality report?
As a community water system, Swan Lake Culinary Water Company must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Bannock County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Pocatello City of | Bannock | 58,231 | Community | Groundwater |
| Chubbuck City of | Bannock | 15,842 | Community | Groundwater |
| Mccammon City of | Bannock | 800 | Community | Groundwater |
| Inkom City of | Bannock | 792 | Community | Groundwater |
| Tyhee Elementary School | Bannock | 675 | Non-transient non-community | Groundwater |
| Downey City of | Bannock | 625 | 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, “Swan Lake Culinary Water Company, PWSID ID6030052, Idaho”, https://aquacensus.com/water-systems/idaho/swan-lake-culinary-water-company-id6030052 (data as of October 1, 2026).