Non-Transient Non-Community Water System · PWS OR4192641
Usfs Timberline Lodge 1
Operator location Molalla, Oregon - upper-third violation load (> 74 violations) with 353 EPA violations; groundwater source; 1,500 served (PWS-level, not municipal population).
- 1,500
- People served (this PWS)
- 353
- EPA violations (this PWS)
- 69
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Usfs Timberline Lodge 1 standing, high SDWIS violation third
353 EPA SDWIS violations on record - upper-third violation load (> 74 violations). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 20% is middle-third health share (≤ 23%). Population rank #16,011 of 29,740 among systems serving 500+.
The verdict
Usfs Timberline Lodge 1 sits in the upper third of the sitemap cohort by violation count (353), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 1,500 (mid served population (≤ 3,309)). Health-based share is 20% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #16,011 of 29,740
- Population · /systems
- #205 of 373
- Population · OR
- 353
- Total EPA violations on record
- 20%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 1
- County
- Clackamas
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 272
- Treatment Tech Violations
- 68
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 47 | 1997 |
| Surface Water Treatment Rule | MR | 34 | 2025 |
| Lead and Copper Rule | TT | 21 | 2025 |
| Lead and Copper Rule | MR | 17 | 2025 |
| TTHM | MR | 8 | 2017 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2017 |
| Di(2-ethylhexyl) phthalate | MR | 8 | 2020 |
| Public Notice | Other | 7 | 2025 |
| Nitrate | MR | 7 | 2020 |
| Coliform (TCR) | MR | 6 | 2001 |
| Revised Total Coliform Rule | MON | 6 | 2017 |
| COLIPHAGE | MR | 5 | 2019 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2020 |
| cis-1,2-Dichloroethylene | MR | 3 | 2020 |
| p-Dichlorobenzene | MR | 3 | 2020 |
| 1,2-Dichloroethane | MR | 3 | 2020 |
| 1,1,1-Trichloroethane | MR | 3 | 2020 |
| Carbon tetrachloride | MR | 3 | 2020 |
| Tetrachloroethylene | MR | 3 | 2020 |
| Benzene | MR | 3 | 2020 |
| Toluene | MR | 3 | 2020 |
| Ethylbenzene | MR | 3 | 2020 |
| Styrene | MR | 3 | 2020 |
| BHC-GAMMA | MR | 3 | 2020 |
| Methoxychlor | MR | 3 | 2020 |
| Endothall | MR | 3 | 2020 |
| Glyphosate | MR | 3 | 2020 |
| Picloram | MR | 3 | 2020 |
| Dinoseb | MR | 3 | 2020 |
| Carbofuran | MR | 3 | 2020 |
Violation Count vs. the National Corpus
Usfs Timberline Lodge 1 has 353 recorded EPA violations, 93% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 7% carry more. 20% of this system's own violations are health-based (69 of 353), and it ranks #16,011 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
353 Higher than most more violations than 93% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
SDWIS compliance record for Usfs Timberline Lodge 1
353 violations on record for OR4192641; use EPA SDWIS to confirm return-to-compliance dates and monitoring categories.
Sources: EPA SDWIS
Nationwide peers
353 violations · 1,500 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems near this population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Usfs Timberline Lodge 1
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Oregon compares on the same EPA violation measures. Oregon systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.