County · Maine
York County, Maine: drinking water records
Explore EPA records for 50 community water systems across 36 ZIP codes in York County, then find water-testing resources and available recent monitoring-station readings.
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 8 of the 50 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.
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 50 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 |
|---|---|---|---|---|---|
| Maine Water Company Biddeford Saco Div ME0090170 | 42,508 | 120 | 0 | 1 | 0 ppbbelow the action level |
| South Berwick Water District ME0091470 | 3,722 | 240 | 0 | 3 | 0 ppbbelow the action level |
| Kennebunk, Kennebunkport & Wells WD ME0090760 | 35,663 | 480 | 0 | 0 | 1 ppbbelow the action level |
| Kittery Water District ME0090790 | 14,478 | 120 | 0 | 0 | 2 ppbbelow the action level |
| Sanford Water District ME0091410 | 14,328 | 360 | 7 | 0 | 3 ppbbelow the action level |
| York Water District ME0091680 | 13,675 | 120 | 0 | 0 | 2 ppbbelow the action level |
| Lake Arrowhead Community INC ME0090811 | 3,500 | 120 | 0 | 0 | 2 ppbbelow the action level |
| Berwick Water Department ME0090150 | 2,845 | 0 | 0 | 4 | 0 ppbbelow the action level |
| North Berwick Water District ME0091120 | 2,125 | 0 | 0 | 1 | 4 ppbbelow the action level |
| Limerick Water District ME0090850 | 625 | 0 | 0 | 1 | 6.3 ppbbelow the action level |
| Woodland Hills Condo Association ME0091665 | 253 | 0 | 0 | 1 | 0.6 ppbbelow the action level |
| Marshwood Estates ME0006735 | 233 | 0 | 0 | 2 | 4 ppbbelow the action level |
| Shady Oaks Mobile Home Park ME0001009 | 185 | 0 | 0 | 3 | 0.7 ppbbelow the action level |
| The Pines at Arundel ME0095659 | 105 | 0 | 0 | 4 | 0 ppbbelow the action level |
| Rivers Edge Mobile Home Community ME0007378 | 75 | 0 | 0 | 1 | 1 ppbbelow the action level |
| Harmon Pines Development ME0092364 | 50 | 0 | 0 | 2 | 0 ppbbelow the action level |
| Saco River Apartments ME0092710 | 30 | 60 | 0 | 0 | 0 ppbbelow the action level |
| Maine Water Company Kezar Falls Division ME0090770 | 1,115 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Alfred Water District ME0090020 | 783 | 0 | 0 | 0 | 4 ppbbelow the action level |
| Cornish Water District ME0090380 | 758 | 0 | 0 | 0 | 1.4 ppbbelow the action level |
| Waterboro Water District ME0092250 | 470 | 0 | 0 | 0 | 2 ppbbelow the action level |
| Keywood Manor MHP LLC ME0009644 | 411 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Old Marsh Condominium ME0092323 | 325 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Highpine Village ME0092741 | 300 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Colonial Mobile Home Park ME0007736 | 270 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Pine Spring Roads & Water ME0091360 | 220 | 0 | 0 | 0 | 2.4 ppbbelow the action level |
| Estes Lake Mobile Home Park ME0002809 | 172 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Blueberry Ridge Mobile Village ME0095658 | 138 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Hidden Lake Village LLC ME0007990 | 133 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Highpine Mobile Home Court ME0003907 | 130 | 0 | 0 | 0 | 4 ppbbelow the action level |
| Limerick Mobile Home Park LLC ME0007963 | 115 | 0 | 0 | 0 | 1 ppbbelow the action level |
| Pinewood Park ME0002782 | 108 | 0 | 0 | 0 | 3 ppbbelow the action level |
| Charter Oaks Village Cooperative ME0001006 | 105 | 0 | 0 | 0 | 2.5 ppbbelow the action level |
| Tanglewood Mobile Estates 2 ME0107379 | 103 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Sunrise Hill Estates ME0095525 | 100 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Oakwood Mobile Community Association ME0008164 | 95 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Oakwood Mobile Community Association-2 ME0108164 | 95 | 0 | 0 | 0 | 4.6 ppbbelow the action level |
| Burnt Mill Settlement ME0092341 | 73 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Marsh Brook Estates ME0092288 | 70 | 0 | 0 | 0 | 0 ppbbelow the action level |
| York County Shelters ME0020883 | 70 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Twin Pines Estates #1 ME0003660 | 63 | 0 | 0 | 0 | 6.3 ppbbelow the action level |
| Crossroads Community MHP ME0092654 | 57 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Applewood ME0092367 | 55 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Evergreen Estates of Lebanon LLC ME0007731 | 50 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Twin Pines Estates #2 ME0103660 | 50 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Clarks Mills Apartments ME0092708 | 42 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Pinetree Village Homeowners Association ME0092475 | 40 | 0 | 0 | 0 | 1.3 ppbbelow the action level |
| Elwell Farms ME0092366 | 36 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Pheasant Hill MHP ME0003990 | 35 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Countryside Apartments ME0092709 | 32 | 0 | 0 | 0 | 0 ppbbelow the action level |
USGS · Monitoring stations
The water, more recently.
Available station readings in York County, Maine. 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.
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.
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.
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.
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 reportsResource 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 York County
36ZIP 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
- Alfred
- Berwick
- Biddeford
- Cape Neddick
- Cornish
- Kennebunk
- Kennebunkport
- Kezar Falls
- Kittery
- Kittery Point
- Lake Arrowhead
- North Berwick
- Old Orchard Beach
- Saco
- Sanford
- South Berwick
- South Eliot
- York Harbor
View ZIP areas and understand coverage
- 03901Berwick
- 03902Cape Neddick
- 03903South Eliot
- 03904Kittery
- 03905Kittery Point
- 03906North Berwick
- 03907
- 03908South Berwick
- 03909Cape Neddick
- 03910Cape Neddick
- 03911York Harbor
- 04001
- 04002Alfred
- 04005Biddeford
- 04006Biddeford
- 04020Cornish
- 04027
- 04030
- 04042
- 04043Kennebunk
- 04046Kennebunkport
- 04047Kezar Falls
- 04048Lake Arrowhead
- 04049
- 04056
- 04061Lake Arrowhead
- 04063Old Orchard Beach
- 04064Old Orchard Beach
- 04072Saco
- 04073Sanford
- 04076
- 04083Sanford
- 04087
- 04090
- 04093
- 04095
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.
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.