County · Minnesota

Anoka County, Minnesota: drinking water records

Name: Drinking water records for Anoka County, Minnesota
Creator: U.S. Environmental Protection Agency
License: https://www.usa.gov/government-works

Explore EPA records for 31 community water systems across 14 ZIP codes in Anoka County, then find water-testing resources and available recent monitoring-station readings.

In focus31Community water systems

Public records. Clearer context.

Data as of EPA UCMR 5 final release, August 2026 (file dated Aug 28, 2026) · EPA SDWIS 2026Q2 (file dated Jul 9, 2026). How we build these pages

Drinking-water records

EPA survey and compliance records are historical reports. UCMR 5 results are available for 12 of the 31 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.

systems in EPA's PFAS survey

systems where PFAS was found

systems at or above the PFOA or PFOS limit, on the yearly-average basis EPA uses

systems that have reached the lead action level

systems with a health-based violation since 2016

System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.

Water systems in this county

All 31 active community systems in the available county records, sorted by record completeness. Scroll the table to explore more systems.

Water system	People served	PFAS survey results	PFAS found	Health-based violations	Lead, 9 in 10 homes at or below
Spring Lake Park MN1020029	7,200	120	0	2	2 ppbbelow the action level
Blaine MN1020006	70,220	490	1	0	0 ppbbelow the action level
Coon Rapids MN1020017	64,000	540	1	0	0 ppbbelow the action level
Fridley MN1020031	27,476	180	1	0	0 ppbbelow the action level
Columbia Heights MN1020016	22,278	120	1	0	0 ppbbelow the action level
Andover MN1020034	21,455	180	1	0	0 ppbbelow the action level
Lino Lakes MN1020023	17,859	300	1	0	2 ppbbelow the action level
Anoka MN1020001	17,798	240	2	0	2 ppbbelow the action level
Ramsey MN1020035	17,705	420	1	0	0 ppbbelow the action level
Saint Francis MN1020028	5,200	60	0	0	0 ppbbelow the action level
Circle Pines MN1020013	5,075	60	1	0	0 ppbbelow the action level
Centerville MN1020036	3,962	60	1	0	0 ppbbelow the action level
Lexington MN1020032	2,738	0	0	7	0 ppbbelow the action level
Centennial Square Mobile Home Park MN1020010	2,000	0	0	0	0 ppbbelow the action level
Fridley Terrace Mobile Home Park MN1020007	1,300	0	0	0	9 ppbbelow the action level
Mn Correctional Facility - Lino Lakes MN1020015	1,300	0	0	0	0 ppbbelow the action level
Hilltop MN1020033	880	0	0	0	0 ppbbelow the action level
Flamingo Terrace Mobile Home Park MN1020002	804	0	0	0	0 ppbbelow the action level
Restwood Terrace MN1020024	650	0	0	0	0 ppbbelow the action level
Oak Grove MN1020044	623	0	0	0	0 ppbbelow the action level
East Bethel MN1020042	500	0	0	0	0 ppbbelow the action level
Greystone MHP MN1020005	500	0	0	0	0 ppbbelow the action level
Cedarwood Estates MN1020011	406	0	0	0	0 ppbbelow the action level
Parkview Homes, LLC MN1020025	280	0	0	0	0 ppbbelow the action level
Baldwin Lake Estates MN1020014	235	0	0	0	0 ppbbelow the action level
Wyoming Park LLC MN1020030	225	0	0	0	0 ppbbelow the action level
Columbus MN1020043	123	0	0	0	0 ppbbelow the action level
Ham Lake Apartments MN1020041	89	0	0	0	0 ppbbelow the action level
Willows of Ham Lake MN1020037	69	0	0	0	0 ppbbelow the action level
Majestic Greens LLC Senior Living (Apt.) MN1020038	67	0	0	0	2 ppbbelow the action level
Bar None Ranch MN1020040	60	0	0	0	6 ppbbelow the action level

USGS · Monitoring stations

The water, more recently.

Available station readings in Anoka County, Minnesota. Each measurement keeps its time, unit and original source.

These readings describe water at a monitoring station. They do not test your tap, measure PFAS or lead, or determine whether water is safe to drink or swim in.

Recent observations load when this section comes into view.

How these readings update

We check for updates every 10 minutes while this section is visible and show supported observations from the last 48 hours. The time beside a reading is when USGS measured it; the checked time is when our service retrieved the response. We mark a reading more than 6 hours old as older. Provisional observations can change after USGS review. A missing reading does not mean zero or clean water.

Temperature, pH, dissolved oxygen, turbidity, conductivity, streamflow and water level are shown only where a station reports them. Different measurements have different units and sampling intervals. USGS data and documentation.

Your next step

Water testing, reports & local help.

Use these official directories to find your drinking-water agency, a certified laboratory and public water records. We have not yet added an individually reviewed local resource list for this county.

Official national directories

Water testing

Find your state’s private-well program

EPA’s state directory points well owners to local program information. Services and eligibility vary by state and county.

U.S. Environmental Protection Agency
Source reviewed 2026-09-15 · Source updated 2026-08-05

Water testing

Find a certified drinking-water laboratory

Use EPA’s directory to reach your state’s laboratory certification program. EPA does not provide on-request testing of residential drinking water.

U.S. Environmental Protection Agency
Source reviewed 2026-09-15 · Source updated 2026-08-11

Public records

Find your utility’s Consumer Confidence Report

EPA links to community water-system reports and explains how to read them. Look for your actual supplier rather than assuming every address in a county shares one system.

U.S. Environmental Protection Agency
Source reviewed 2026-09-15 · Source updated 2026-09-09

Public records

Explore USGS water observations

Find current and historical observations from USGS monitoring locations, including available stream, lake, and groundwater data. Measurements vary by station and do not replace a test of your household water.

U.S. Geological Survey
Source reviewed 2026-09-15

A county overview cannot identify every property’s water provider. If you use a public water system, confirm its name on your bill and request its annual Consumer Confidence Report. Private wells need their own testing; public-system records do not describe a private well.

Understand water testing and laboratory reports

Resource descriptions are compiled by Tap Water Lookup. Review dates describe our source check, not a new water sample. How we review sources · Suggest a correction

Explore your area

Local coverage in Anoka County

14ZIP areas in this overview

Explore the water-system records, recent station readings and testing resources on this county page. They describe the systems and stations identified in each section; they are not a separate water test for every community.

Towns and communities

Blaine
Columbia Heights
Columbus
Coon Rapids
East Bethel
Fridley
Ham Lake
Lino Lakes
Ramsey
St. Francis
Wyoming

Explore water-system records Find water-testing resources

View ZIP areas and understand coverage

55005East Bethel
55011East Bethel
55014Lino Lakes
55025Columbus
55070St. Francis
55092Wyoming
55303Ramsey
55304Ham Lake
55421Columbia Heights
55432Fridley
55433Coon Rapids
55434Blaine
55448Coon Rapids
55449Blaine

These Census ZIP Code Tabulation Areas are grouped here by their largest county overlap. A ZIP area can cross county lines and contain several water suppliers or private wells. Place labels reflect Census geography, not verified postal city names or utility service boundaries.

Records for these areas are currently presented in this county overview rather than individual ZIP reports. An unpublished report does not mean there are no water records. Confirm your supplier on your water bill; if you use a private well, testing your own well is the relevant next step.

Beyond this county page

Keep reading. Compare nearby.

PFASChoosing a PFAS filterPFAS was found in 10 of the 12 systems EPA surveyed here. See how to check a filter’s certified PFAS reduction.LeadChoosing a lead filter4 systems here have reached the lead action level. See how to check a filter’s lead-reduction certification.Your utilityFind your annual water reportConfirm the supplier on your bill, then read its Consumer Confidence Report for local results.

Counties near Anoka County

All Minnesota counties

Sources and scope

EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Database prepared 2026-09-03.

Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.

Compiled by Tap Water Lookup from the sources identified on this page. Read the methodology and review process.