County · Oregon

Tillamook County, Oregon: drinking water records

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

Explore EPA records for 35 community water systems across 13 ZIP codes in Tillamook County, then find water-testing resources and available recent monitoring-station readings.

In focus35Community 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 1 of the 35 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 35 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
Tillamook Water Dept, City of OR4100893	5,265	240	0	0 ppbbelow the action level
Fairview Water District OR4100887	1,930	0	1	2.0 ppbbelow the action level
Netarts Water District OR4100556	1,800	0	1	0 ppbbelow the action level
Pacific City Joint Water - San Auth OR4100609	1,000	0	1	1.8 ppbbelow the action level
Beaver Water District OR4100199	600	0	2	0 ppbbelow the action level
Neahkahnie Water District OR4100506	600	0	1	2.0 ppbbelow the action level
Oceanside Water District OR4100585	500	0	3	0 ppbbelow the action level
Hebo Joint Water & Sanitary Auth OR4100367	250	0	1	0 ppbbelow the action level
Oceanside WD - Cape Meares OR4100882	170	0	2	3.5 ppbbelow the action level
Bay Aire Mobile Home Park OR4190921	82	0	1	5 ppbbelow the action level
Manzanita, City of OR4100505	3,200	0	0	0 ppbbelow the action level
Neskowin Reg Water Dist OR4100970	1,735	0	0	0 ppbbelow the action level
Nehalem, City of OR4100554	1,700	0	0	1.9 ppbbelow the action level
Bay City Water System OR4100079	1,400	0	0	1.2 ppbbelow the action level
Rockaway Beach, City of OR4100708	1,400	0	0	0 ppbbelow the action level
Long Prairie Water District OR4100890	1,052	0	0	0 ppbbelow the action level
Pleasant Valley Water Co OR4100884	936	0	0	0 ppbbelow the action level
Garibaldi Water System OR4100311	837	0	0	7.0 ppbbelow the action level
Kilchis Water District OR4100080	500	0	0	8.1 ppbbelow the action level
Watseco-Barview Water District OR4101173	450	0	0	0.7 ppbbelow the action level
South Prairie Water Assn OR4100892	440	0	0	0 ppbbelow the action level
Wheeler, City of OR4100952	400	0	0	9 ppbbelow the action level
Cloverdale Water District OR4100886	310	0	0	6.5 ppbbelow the action level
West Hills Water Company OR4100895	299	0	0	0 ppbbelow the action level
Juno Nonprofit Water Improvement Distr OR4100889	255	0	0	0.5 ppbbelow the action level
Port of Tillamook Bay OR4101329	250	0	0	0.6 ppbbelow the action level
South Fork Forest Camp OR4101054	200	0	0	0.8 ppbbelow the action level
Latimer Road Water Association OR4100881	150	0	0	51 ppbat or above the action level
Rt 53 Water INC OR4105200	80	0	0	0 ppbbelow the action level
Tierra del Mar Water Co OR4100610	80	0	0	4 ppbbelow the action level
Tone Water District OR4101035	75	0	0	0 ppbbelow the action level
Hunt Water District OR4100888	60	0	0	3 ppbbelow the action level
Northwood Water District INC OR4100885	60	0	0	0 ppbbelow the action level
Nantucket Shores OR4195088	25	0	0	1.7 ppbbelow the action level
Tideland Water Co-Op OR4106154	18	0	0	12.9 ppbbelow the action level

Shaded rows report lead at or above the 15 ppb action level in their latest monitoring period. EPA sets that level for the value 9 in 10 sampled homes fall at or below; reaching it requires the utility to act, and it is not a measurement of any single tap. One system in this table is at or above it. What an action level means

USGS · Monitoring stations

The water, more recently.

Available station readings in Tillamook County, Oregon. 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 Tillamook County

13ZIP 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

Bay City
Bayside Gardens
Beaver
Garibaldi
Hebo
Manzanita
Neskowin
Oceanside
Pacific City
Pleasant Valley
Rockaway Beach
Wheeler

Explore water-system records Find water-testing resources

View ZIP areas and understand coverage

97107Bay City
97108Beaver
97112Pacific City
97118Garibaldi
97122Hebo
97130Manzanita
97131Bayside Gardens
97134Oceanside
97135Pacific City
97136Rockaway Beach
97141Pleasant Valley
97147Wheeler
97149Neskowin

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 filter19 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 Tillamook County

All Oregon 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.