Public water system · MN1600002
ActiveCrookston
At a glance
Crookston (PWSID MN1600002) is an active community water system in Polk County, Minnesota. It reports serving 7,272 people through 2,604 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
7,272
Service connections
2,604
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Crookston compare with other water systems in Polk County?
By EPA's size categories, Crookston is a medium system (3,301 to 10,000 people). Polk County has 60 active public water systems, and Crookston is the 2nd-largest of them by population served. Its population served is about 18 times the county average of 395 people per system, and accounts for 31% of the 23,676 people reported by systems filed under the county. Across Minnesota, the 6,465 active systems average 820 people each. Nationally, the average active community water system reports serving 6,703 people, so Crookston is roughly in line with 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. Minnesota has 987 active community water systems, 15% of the state's 6,465 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,261 Minnesota systems (97%) list groundwater as their primary source.
Who owns and regulates Crookston?
EPA lists Crookston as owned by a local government. The MN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 15 of the 60 active systems in Polk County (25%) are also owned by a local government.
Does Crookston 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 Crookston. For the latest compliance status, check EPA ECHO for current compliance history.
Crookston: frequently asked questions
Who runs Crookston?
Crookston (PWSID MN1600002) is a community water system owned by a local government. It is regulated by the MN state drinking water program.
How many people does Crookston serve?
Crookston reports serving 7,272 people through 2,604 service connections in Polk County, Minnesota.
Where does Crookston 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 Crookston have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Crookston'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 the system's annual water quality report, EPA ECHO, or the MN state drinking water program.
Where can I find Crookston's water quality report?
As a community water system, Crookston 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 Polk County
Related pages
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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, “Crookston, PWSID MN1600002, Minnesota”, https://aquacensus.com/water-systems/minnesota/crookston-mn1600002 (data as of October 1, 2026).