Non-Transient Non-Community Water System · PWS OR4195128
Coe Lookout Pt-Ph/Dexter
Operator location Eugene, Oregon - 37% of 146 violations are health-based (upper-third health share (> 23%)); groundwater source; 43 served per SDWIS.
- 43
- People served (this PWS)
- 146
- EPA violations (this PWS)
- 54
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Coe Lookout Pt-Ph/Dexter standing, high SDWIS violation third
37% of 146 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 37% is upper-third health share (> 23%).
The verdict
Coe Lookout Pt-Ph/Dexter sits in the upper third of the sitemap cohort by violation count (146), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (43; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 37% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- 146
- Total EPA violations on record
- 37%
- Health-based (MCL / treatment failure)
- 43
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
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
- 3
- County
- Lane
- School/Daycare
- No
- MCL Violations
- 51
- Monitoring Violations
- 88
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 40 | 2014 |
| Coliform (TCR) | MR | 16 | 2009 |
| Revised Total Coliform Rule | MCL | 11 | 2024 |
| Revised Total Coliform Rule | MON | 7 | 2023 |
| E. COLI | MR | 6 | 2022 |
| Lead and Copper Rule | MR | 4 | 2024 |
| Public Notice | Other | 4 | 2025 |
| Nitrate | MR | 3 | 2020 |
| Revised Total Coliform Rule | TT | 3 | 2021 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 2020 |
| Fluoride | MR | 1 | 2002 |
| cis-1,2-Dichloroethylene | MR | 1 | 2020 |
| p-Dichlorobenzene | MR | 1 | 2020 |
| Vinyl chloride | MR | 1 | 2020 |
| 1,1-Dichloroethylene | MR | 1 | 2020 |
| 1,2-Dichloropropane | MR | 1 | 2020 |
| Trichloroethylene | MR | 1 | 2020 |
| 1,1,2-Trichloroethane | MR | 1 | 2020 |
| Tetrachloroethylene | MR | 1 | 2020 |
| CHLOROBENZENE | MR | 1 | 2020 |
| Styrene | MR | 1 | 2020 |
| Endrin | MR | 1 | 2020 |
| Methoxychlor | MR | 1 | 2020 |
| Toxaphene | MR | 1 | 2020 |
| Dalapon | MR | 1 | 2020 |
| Glyphosate | MR | 1 | 2020 |
| Di(2-ethylhexyl) adipate | MR | 1 | 2020 |
| Simazine | MR | 1 | 2020 |
| Carbofuran | MR | 1 | 2020 |
| Benzo(a)pyrene | MR | 1 | 2020 |
Violation Count vs. the National Corpus
Coe Lookout Pt-Ph/Dexter has 146 recorded EPA violations, 81% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 19% carry more. 37% of this system's own violations are health-based (54 of 146), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
146 Higher than most more violations than 81% 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
Health-based violations on Coe Lookout Pt-Ph/Dexter
54 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for OR4195128.
Sources: EPA SDWIS
Nationwide peers
146 violations · 43 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.
What to do with Coe Lookout Pt-Ph/Dexter
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.