Is Canyonville, OR Tap Water Safe to Drink?
Graded C-, with 9 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
58.3/100
waterverge.com Canyonville, OR — Water Quality Report
Canyonville's drinking water received a grade of C- (58.3 out of 100), indicating poor water quality. The city's 2 water systems serve approximately 1,883 residents using surface water.
Lead levels were measured at 2.0 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 107 violations on record, including 14 health-based violations. 9 remain unresolved.
What to know about Canyonville's water
Canyonville ranks #114 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.
As a small community water system, Canyonville may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 34 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Canyonville, OR water safe to drink?
Canyonville's drinking water has significant quality concerns based on EPA testing data. With a grade of C- (58.3/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 1,883 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Canyonville
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Canyonville's water quality assessment. Grade: C- (58.3/100).
Contaminants: Consumer Confidence Rule.
Contaminants: Revised Total Coliform Rule.
Contaminants: Surface Water Treatment Rule, Interim Enhanced Surface Water Treatment Rule.
Federal disaster declaration (FEMA DR-4452). Flood event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4055). Flood event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Canyonville's water supply.
Well within EPA limits.
Violation history
Canyonville's water system has 107 total violations on record, including 14 health-based violations. 9 remain unresolved. 34 violations were issued in the last 5 years.
Flood & environmental risk
Douglas County has experienced 8 federally declared disasters since 1964. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include S Umpqua River, Galesville Reservoir, Cow Creek.
Where does Canyonville's water come from?
Canyonville's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 2 water systems serving approximately 1,883 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include S Umpqua River (river), Galesville Reservoir (lake), Cow Creek (river).
What Canyonville residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Canyonville's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Canyonville's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Canyonville
Industrial polluters nearby
Reported releases to surface water by facilities near Canyonville, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
ROSEBURG FOREST PRODUCTS CO. - RIDDLE PLYWOOD #4 RIDDLE, OR97469 | — | — | 5.4 mi |
ROSEBURG FOREST PRODUCTS CO-EWP FACILITY RIDDLE, OR97469 | — | — | 6.4 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites within 10 miles of Canyonville
Superfund sites nearby
Federally tracked hazardous-waste sites on the EPA National Priorities List. Proximity does not necessarily indicate tap-water contamination — the connection depends on hydrology and treatment.
- FORMOSA MINE7.3 mi
Source: EPA Superfund National Priorities List
Drought conditions
D2 — severe droughtDouglas County is currently in D2 (severe drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Douglas County has experienced 8 federally declared disasters since 1964. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
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. | 2.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Canyonville compares by contaminant
Explore where Canyonville ranks among all Oregon cities for specific contaminants.
Water source & infrastructure
Where Canyonville's water comes from
Canyonville's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
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 1,883 people through 2 water systems.
Water bodies near Canyonville
Canyonville is located near 3 notable water bodies. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Canyonville
| System Name | PWSID | Population | Source |
|---|---|---|---|
| CANYONVILLE, CITY OF | OR4100169 | 1,662 | SW |
| KNOLL TERRACE SUBDIVISION | OR4101560 | 221 | SWP |
How Canyonville compares
Full Oregon rankings →Canyonville's score of 58.3/100 is above the average of 42/100 among major Oregon cities. It outscores 9 of 10 nearby cities.
Nearby cities
View Oregon rankings →About Canyonville, OR
Wikipedia →Canyonville is a city in Douglas County, Oregon, United States. As of the 2020 census, Canyonville had a population of 1,640. The main regional tourist attraction, the Seven Feathers Casino Resort is in Canyonville. The Weaver-Worthington Farmstead, a National Historical Landmark, is located near Canyonville.
Learn more about your water
Guides and resources related to Canyonville's water quality findings.
Explore water quality across Douglas
Frequently asked questions
Is Canyonville, OR tap water safe to drink?
Canyonville's water quality earned a grade of C- (58.3/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #114 out of 213 cities tested in Oregon.
What contaminants are in Canyonville's water?
Lead was measured at 2.0 ppb (90th percentile). 107 violations are on record.
How is Canyonville'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 Canyonville?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Canyonville's water come from?
Canyonville's water is sourced from Surface water. The city has 2 water systems serving approximately 1,883 residents.
What health violations has Canyonville's water system had?
Canyonville has 14 health-based violations on record. The most recent violation was recorded in July 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 9 violations remain unresolved.
How does Canyonville's water compare to other cities?
Canyonville ranks #114 out of 213 cities in Oregon (better than 46% of state cities) and #12292 out of 15744 cities nationally (22th percentile). The grade of C- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.