Non-Transient Non-Community Water System · PWS OR4190416
Georgia-Pacific, Wauna Mill
Operator location Clatskanie, Oregon - 50% of 100 violations are health-based (upper-third health share (> 23%)); surface water source; 760 served per SDWIS.
- 760
- People served (this PWS)
- 100
- EPA violations (this PWS)
- 50
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Georgia-Pacific, Wauna Mill standing, high SDWIS violation third
50% of 100 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 50% is upper-third health share (> 23%). Population rank #23,188 of 29,740 among systems serving 500+.
The verdict
Georgia-Pacific, Wauna Mill sits in the upper third of the sitemap cohort by violation count (100), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (760; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 50% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #23,188 of 29,740
- Population · /systems
- #291 of 373
- Population · OR
- 100
- Total EPA violations on record
- 50%
- 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
- Private
- Connections
- 1
- County
- Clatsop
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 39
- Treatment Tech Violations
- 50
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 46 | 2023 |
| Surface Water Treatment Rule | MR | 11 | 2013 |
| Coliform (TCR) | MR | 7 | 2015 |
| Nitrate | MR | 6 | 2002 |
| Interim Enhanced Surface Water Treatment Rule | TT | 3 | 2015 |
| Arsenic | MR | 2 | 2004 |
| Diquat | MR | 1 | 1996 |
| Endothall | MR | 1 | 1996 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 1996 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 1999 |
| Lead and Copper Rule | TT | 1 | 1998 |
| Interim Enhanced Surface Water Treatment Rule | MR | 1 | 2013 |
| Lead and Copper Rule | MR | 1 | 2020 |
| Di(2-ethylhexyl) adipate | MR | 1 | 1996 |
| Benzo(a)pyrene | MR | 1 | 1996 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2007 |
| Glyphosate | MR | 1 | 1996 |
| Revised Total Coliform Rule | MON | 1 | 2017 |
| ETHYLENE DIBROMIDE | MR | 1 | 1999 |
| TTHM | MR | 1 | 2007 |
Violation Count vs. the National Corpus
Georgia-Pacific, Wauna Mill has 100 recorded EPA violations, 73% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 27% carry more. 50% of this system's own violations are health-based (50 of 100), and it ranks #23,188 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)
100 Around the middle fewer violations than 27% 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 Georgia-Pacific, Wauna Mill
50 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for OR4190416.
Sources: EPA SDWIS
Nationwide peers
100 violations · 760 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 with smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Georgia-Pacific, Wauna Mill
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.