01The verdict: is Waldport water safe?
Waldport's drinking water has significant quality concerns based on EPA testing data. With a grade of D (45/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 6 water systems serve approximately 5,494 residents using surface water (rivers, lakes, or reservoirs).
Copper is over its legal limit
Measured at 2.00 mg/L against the EPA Action Level of 1.3 mg/L. The ledger below shows how far over — and which filter removes it.
See the measurement ↓Lead is well under the limit
90th-percentile lead is 2.3 ppb — beneath the 15 ppb federal action level and under the 5 ppb watch threshold.
See the trend ↓149 violations in the last five years
Recent compliance history is the best predictor of future problems — the year-by-year record is below.
See the record ↓Waldport's drinking water received a grade of D (45 out of 100), indicating poor water quality. The city's 6 water systems serve approximately 5,494 residents using surface water.
Lead levels were measured at 2.3 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program. The system has 454 violations on record, including 25 health-based violations. 61 remain unresolved.
Waldport ranks #157 out of 213 cities in Oregon for water quality, placing it below average in the state. The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection. The system has seen 149 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
02What's in Waldport's water
Every contaminant flagged in Waldport, on one shared scale: distance to its own legal limit. The red line is the limit — anything past it is out of compliance, and the closer a bar gets, the less headroom the system has.
Over Limit — EPA Action Level: 1.3 mg/L
Exceeds the EPA action level. Copper leaches from household plumbing — flush taps for 30 seconds before drinking, and consider a certified filter.Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 2.3 | 15 | ppb | Inorganic | Safe |
| Copper (90th percentile) CopperInorganic A metal that enters drinking water mainly through corrosion of copper plumbing. Small amounts are essential for health, but excess levels are harmful. Health EffectsGastrointestinal distress (nausea, vomiting, diarrhea) at short-term high levels; liver and kidney damage from long-term exposure. EPA Limit1.3 mg/L action level Common SourcesCorrosion of copper household plumbing, erosion of natural deposits. | 2.00 | 1.3 | mg/L | Inorganic | Over Limit |
Cities ranked by 90th-percentile lead PF PFAS in Oregon
Cities ranked by compounds detected Cu Copper in Oregon
Cities ranked by 90th-percentile copper
03Waldport's ten-year track record
Each box is one year. A green check means no EPA violations; a numbered badge counts that year's violations — red if any were health-based, amber if they were monitoring or paperwork issues. The system has 454 violations on record, including 25 health-based violations. 61 remain unresolved.
1 of the last ten years was clean. The numbered years had EPA violations — red when any were health-based, amber when they were paperwork or missed-testing issues.
▼ Down 2.3 ppb since 1993. Latest reading: 2.3 ppb (2025) — 15% of the action level. Sampled at higher-risk homes (90th percentile).
▲ Up 0.44 mg/L since 1996. The latest reading (2.0 mg/L, 1997) is over the action level. Sampled at higher-risk homes (90th percentile).
04Where Waldport's water comes from
Waldport's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface Water
Rivers, lakes, or reservoirs — more exposed to runoff, agriculture, and seasonal swings than groundwater.
Local treatment
Multi-barrier treatment: coagulation, sedimentation, filtration, and disinfection to meet EPA standards.
6 systems
6 water systems, operated under local government ownership.
5,494 people
Residents served across Waldport's service area.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards. These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge. The system is operated by local government ownership and serves approximately 5,494 people through 6 water systems.
| System name | PWSID | Population | Source |
|---|---|---|---|
| SW LINCOLN CO WATER PUD | OR4100925 | 3,000 | Surface Water |
| WALDPORT, CITY OF | OR4100926 | 2,300 | Surface Water |
| KING SILVER RV PARK | OR4194280 | 62 | Groundwater |
| CASCADIA MOBILE PARK | OR4100477 | 60 | Groundwater |
| KOZY ACRES WATER SYSTEM | OR4101345 | 40 | Groundwater |
| RIVERSIDE MOBILE PARK | OR4100929 | 32 | Groundwater |
05Pressure on Waldport's watershed
Outside forces that shape what reaches the treatment plant. None of these is a verdict on the tap by itself — but each adds pressure worth knowing about.
Flood & storm history
6 federal disaster declarations on record for Lincoln County. Flooding and severe storms can overwhelm treatment plants, cause sewage overflows, and push runoff into supplies.
Drought
Linn County is in D2 (severe drought) per the U.S. Drought Monitor (week of Jul 2026). Drought can raise disinfection-byproduct levels and taste/odor issues as utilities draw from lower reservoirs.
06How Waldport compares
Scores for nearby Oregon cities on one line, with the average marked.
dashed line = Oregon average (42/100)
Waldport scores 45/100 — on par with the Oregon average of 42/100. It outscores 9 of 10 nearby cities. Full Oregon rankings →
39.4 / 100FBeaverton, OR
40.7 / 100FSalem, OR
43.6 / 100FEugene, OR
28 / 100FBend, OR
41 / 100FMedford, OR
29.4 / 100
Compare all cities in the county — grades, violations, and contaminant data side by side.→
07What to do at home
Steps matched to what testing actually found in Waldport's water — not generic advice.
Filter drinking & cooking water
NSF-certified water filter. Copper exceeds the EPA action level of 1.3 mg/L
Compare tested filters →Read your utility's annual report
Every utility must publish a yearly Consumer Confidence Report with its own testing results. It pairs well with the independent data on this page.
How to read a CCR →Watch for Waldport alerts
This area has a history of flood declarations — after severe weather, watch for boil-water advisories from the utility, and check the live alerts on this page.
All water alerts →Frequently asked questions
Is Waldport, OR tap water safe to drink?
Waldport's water quality earned a grade of D (45/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #157 out of 213 cities tested in Oregon.
What contaminants are in Waldport's water?
Lead was measured at 2.3 ppb (90th percentile). 454 violations are on record.
How is Waldport's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Waldport?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Waldport's water come from?
Waldport's water is sourced from Surface water. The city has 6 water systems serving approximately 5,494 residents.
What health violations has Waldport's water system had?
Waldport has 25 health-based violations on record. The most recent violation was recorded in October 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 61 violations remain unresolved.
How does Waldport's water compare to other cities?
Waldport ranks #157 out of 213 cities in Oregon (better than 26% of state cities) and #13932 out of 15382 cities nationally (9th percentile). The grade of D reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.