County · Missouri

Lincoln County, Missouri: drinking water records

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

Explore EPA records for 31 community water systems across 9 ZIP codes in Lincoln 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 3 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	Health-based violations	Lead, 9 in 10 homes at or below
Lincoln County Pwsd 1 MO6024340	14,000	300	2	3.5 ppbbelow the action level
Troy PWS MO6010798	15,000	300	0	1.7 ppbbelow the action level
Moscow Mills PWS MO6010547	4,500	0	1	0 ppbbelow the action level
Elsberry PWS MO6010250	2,076	0	1	0 ppbbelow the action level
Winfield PWS MO6010866	1,489	0	1	1.3 ppbbelow the action level
Quail Run MHP MO6031327	897	0	2	1.4 ppbbelow the action level
Silex PWS MO6010902	206	0	24	2.1 ppbbelow the action level
Rockport Subdivision MO6031493	204	0	2	0 ppbbelow the action level
Hometown Court MO6041286	152	0	1	0 ppbbelow the action level
Emerald Green Estates MO6030008	100	0	1	0 ppbbelow the action level
Westmier Subdivision MO6031324	90	60	0	0.8 ppbbelow the action level
Confluence Rivers Fawn Lake Water System MO6031357	72	0	1	2.0 ppbbelow the action level
Tara Valley Homeowners Assn MO6031193	60	0	5	0.5 ppbbelow the action level
Mo American Warren County Water & Sewer MO6036149	1,200	0	0	0 ppbbelow the action level
Lincoln County Pwsd 2 MO6024341	875	0	0	5.2 ppbbelow the action level
Hawk Point PWS MO6010353	669	0	0	1.1 ppbbelow the action level
Glen Meadows MO6031360	650	0	0	0 ppbbelow the action level
Majestic Lakes MO6031412	512	0	0	1.5 ppbbelow the action level
Mo American Anna Meadows MO6031475	412	0	0	3 ppbbelow the action level
Bennington Estates MO6031248	185	0	0	0 ppbbelow the action level
Pine Lake Estates MO6031642	115	0	0	1.6 ppbbelow the action level
Auburn Lake Subdivision MO6031409	110	0	0	1.6 ppbbelow the action level
Lake Forest Subdivision MO6031418	100	0	0	0 ppbbelow the action level
Allen Acres MO6040116	70	0	0	1.1 ppbbelow the action level
Buelah Land Estates MO6251637	67	0	0	2.4 ppbbelow the action level
Brook Hill Subdivision MO6031387	65	0	0	2 ppbbelow the action level
Deer Valley Subdivision MO6031502	65	0	0	1.6 ppbbelow the action level
Elsberry Health Care Center MO6069069	60	0	0	0 ppbbelow the action level
Bryants Creek Subdivision MO6031657	50	0	0	0 ppbbelow the action level
Southfield Subdivision MO6031274	40	0	0	0 ppbbelow the action level
Summers Crossing Subdivision MO6031425	40	0	0	1.2 ppbbelow the action level

USGS · Monitoring stations

The water, more recently.

Available station readings in Lincoln County, Missouri. 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 Lincoln County

9ZIP 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

Cave
Elsberry
Foley
Hawk Point
Moscow Mills
Old Monroe
Troy
Whiteside
Winfield

Explore water-system records Find water-testing resources

View ZIP areas and understand coverage

63343Elsberry
63347Foley
63349Hawk Point
63362Moscow Mills
63369Old Monroe
63377Cave
63379Troy
63387Whiteside
63389Winfield

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.

PFASReading PFAS survey resultsWhat a detection, a reporting level and a yearly average mean in EPA’s PFAS survey records.LeadChoosing a lead filter2 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 Lincoln County

All Missouri 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.