Water Quality in 97016 — Clatskanie, OR
EPA data for CLATSKANIE, CITY OF
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026
Your Water System
ZIP code 97016 in Clatskanie, Oregon is served by CLATSKANIE, CITY OF (EPA ID: OR4100194). This system provides water to approximately 2,188 people from surface water sources.
There are 7 community water systems serving this area.
Lead & Copper in Your Water
No Lead & Copper Rule sampling data available for systems serving this ZIP code.
Violation Summary
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| August 1, 2025 | Fecal Coliform | Health-based | Unresolved |
| July 1, 2025 | Surface Water Treatment Rule | Monitoring | Resolved |
| July 1, 2025 | Surface Water Treatment Rule | Monitoring | Resolved |
| July 1, 2025 | Consumer Confidence Report Rule | Monitoring | Resolved |
| May 1, 2025 | Fecal Coliform | Health-based | Unresolved |
| May 1, 2025 | Fecal Coliform | Health-based | Unresolved |
| February 1, 2025 | Fecal Coliform | Health-based | Unresolved |
| February 1, 2025 | Fecal Coliform | Health-based | Resolved |
| December 1, 2024 | Fecal Coliform | Health-based | Unresolved |
| December 1, 2024 | Fecal Coliform | Health-based | Resolved |
| November 1, 2024 | Fecal Coliform | Health-based | Unresolved |
| November 1, 2024 | Fecal Coliform | Health-based | Resolved |
| October 1, 2024 | Fecal Coliform | Health-based | Unresolved |
| October 1, 2024 | Fecal Coliform | Health-based | Resolved |
| July 1, 2024 | Surface Water Treatment Rule | Monitoring | Resolved |
| May 1, 2024 | E. coli | Monitoring | Resolved |
| May 1, 2024 | E. coli | Monitoring | Unresolved |
| May 1, 2024 | E. coli | Monitoring | Resolved |
| May 1, 2024 | E. coli | Monitoring | Resolved |
| May 1, 2024 | E. coli | Monitoring | Unresolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for water systems serving this ZIP code:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| E. coli | Microbiological | 188 | No |
| Fecal Coliform | Microbiological | 105 | Yes |
| Consumer Confidence Report Rule | Reporting | 35 | Yes |
| Surface Water Treatment Rule | Treatment Technique | 9 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 5 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 5 | No |
| Stage 1 DBP Rule | Treatment Technique | 3 | No |
| Lead | Inorganic | 1 | No |
| PFOA | PFAS | 1 | No |
| PFNA | PFAS | 1 | No |
| Monochloroacetic Acid | Disinfection Byproducts | 1 | No |
| Dichloroacetic Acid | Disinfection Byproducts | 1 | No |
| Bromodichloromethane | Disinfection Byproducts | 1 | No |
| Dibromochloromethane | Disinfection Byproducts | 1 | No |
| Bromoform | Disinfection Byproducts | 1 | No |
Need help with your water quality?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| CLATSKANIE, CITY OF | OR4100194 | 2,188 | Surface water |
| QUINCY WATER ASSOCIATION | OR4100196 | 300 | Groundwater |
| MIDLAND WATER ASSOCIATION | OR4101139 | 160 | Surface water |
| LOST CREEK HEIGHTS WTR ASSOC | OR4101304 | 100 | Groundwater |
| MARSHLAND WATER ASSOCIATION | OR4101449 | 70 | Surface water |
What You Can Do
- Request your water system’s Consumer Confidence Report (CCR) — Your utility is required to publish this annually
- Consider a home water test — Independent testing can reveal issues in your specific plumbing
- Install a certified water filter — NSF-certified filters can address specific contaminants
- Contact your water provider — Ask about current treatment and any ongoing remediation
Need help with water testing or filtration?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Other Water Quality Reports in Oregon
- 97001 (Antelope) — 38 violations
- 97002 (Aurora) — 18 violations
- 97003 (Beaverton) — 4 violations
- 97009 (Boring) — 7 violations
- 97011 (Brightwood) — 6 violations
- 97013 (Canby) — 12 violations
- 97014 (Cascade Locks) — 40 violations
- 97015 (Clackamas) — 11 violations
- 97017 (Colton)
- 97018 (Columbia City)
- 97019 (Corbett) — 90 violations
- 97020 (Donald)
- 97021 (Dufur) — 21 violations
- 97022 (Eagle Creek) — 13 violations
- 97023 (Estacada) — 11 violations
- 97024 (Fairview) — 28 violations
- 97026 (Gervais) — 6 violations
- 97027 (Gladstone) — 22 violations
- 97028 (Government Camp) — 4 violations
- 97029 (Grass Valley) — 1 violation
Nearby Water Quality Reports
- 97018 (Columbia City) — 22 mi
- 98660 (Vancouver, WA) — 39 mi — 4 violations
- 97123 (Hillsboro) — 41 mi — 18 violations
- 97003 (Beaverton) — 41 mi — 4 violations
- 97201 (Portland) — 46 mi — 5 violations
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for CLATSKANIE, CITY OF (OR4100194) on EPA.gov.
Frequently Asked Questions
Is the tap water in 97016 safe to drink?
Clatskanie’s water system has recorded 14 health-based violations in the past 5 years. While the system is required to treat water to meet federal standards, you may want to consider additional precautions such as a certified water filter.
Where does 97016’s water come from?
The primary water source for this area is surface water. CLATSKANIE, CITY OF serves approximately 2,188 people.
How can I get my water tested?
Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.
Does 97016 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 97016. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 97016?
Radon zone data is not available for ZIP code 97016. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.