Klamath Falls Water Quality
Oregon
According to EPA SDWIS, Klamath Falls, Oregon is served by 15 community water systems covering about 43,289 people. The same extract lists 4 health-based violation records, most recently coded 5200 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Klamath Falls, Oregon is delivered through 15 EPA-regulated community water systems serving an estimated 43,289 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 4 violation records across the 15 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 2 distinct EPA contaminant codes: LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule. 5 TRI-reporting industrial facilities are also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Oregon drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| KLAMATH FALLS WATER DEPT | 40,475 | 0 | Clean |
| OREGON WATER UTILITIES - MOUNTAIN LAKES | 770 | 0 | Clean |
| FALCON HEIGHTS | 559 | 1 | Health |
| ROUND LAKE WATER UTILITIES | 250 | 0 | Clean |
| SKYLINE VIEW DIST IMPROVEMENT | 250 | 0 | Clean |
| OREGON WATER UTILITIES - SOUTHVIEW | 250 | 0 | Clean |
| PINE GROVE WATER DIST (KLAMATH) | 180 | 0 | Clean |
| CROSSROADS MOBILE HOME PARK | 150 | 1 | Health |
| RIDGEWATER WATER SYSTEM | 80 | 0 | Clean |
| OREGON WATER UTILITIES-PINECREST | 78 | 0 | Clean |
| SHIELD CREST WATER ASSN | 65 | 0 | Clean |
| COLLIER LANE HOA | 60 | 0 | Clean |
| SHIELD CREST CONDOS | 45 | 0 | Clean |
| COVE PARTNERSHIP | 40 | 2 | Health |
| KLAMATH CO PROJECT HOMEFRONT | 37 | 0 | Clean |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| FALCON HEIGHTS | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| CROSSROADS MOBILE HOME PARK | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| COVE PARTNERSHIP | Revised Total Coliform Rule | 2021-08-14 |
| COVE PARTNERSHIP | Revised Total Coliform Rule | 2021-08-14 |
What are Klamath Falls's health-based records for?
Klamath Falls's health-based violation records carry 2 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Lead and Copper Rule Revisions | 2 | 2 |
| Revised Total Coliform Rule | 2 | 1 |
TRI Facilities in Klamath Falls
| Facility | Total Releases |
|---|---|
| Collins Products LLC | 1.5M lbs |
| Jeld-Wen | 21.4K lbs |
| U.S. Dod Usaf Kingsley Field Ang | 896 lbs |
| Columbia Forest Products | 605 lbs |
| Mdu Resources Klamath Falls Concrete | 146 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Klamath Falls, Oregon? ▼
How many water violations does Klamath Falls have in this EPA extract? ▼
What contaminants were found in Klamath Falls water? ▼
How many water systems serve Klamath Falls? ▼
Where does Klamath Falls get its drinking water? ▼
Are there pollution sources near Klamath Falls? ▼
How does Klamath Falls compare in Oregon?
Of the 287 Oregon places with at least one community water system on file, Klamath Falls ranks #7 by number of systems (15).
Either side of it: Portland (27), Salem (26), Medford (15), Prineville (15)
About This Data
Figures here are the current EPA SDWIS extract joined to the 15 community water systems whose service area lists Klamath Falls, ranked against the 287 Oregon places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.