Community Water System · PWS OR4100704
Rickreall Water Association
Operator location Rickreall, Oregon - 36% of 83 violations are health-based (upper-third health share (> 23%)); groundwater source; 1,650 served per SDWIS.
- 1,650
- People served (this PWS)
- 83
- EPA violations (this PWS)
- 30
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Rickreall Water Association standing, high SDWIS violation third
36% of 83 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 36% is upper-third health share (> 23%). Population rank #15,106 of 29,740 among systems serving 500+.
The verdict
Rickreall Water Association sits in the upper third of the sitemap cohort by violation count (83), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 1,650 (mid served population (≤ 3,309)). Health-based share is 36% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #15,106 of 29,740
- Population · /systems
- #193 of 373
- Population · OR
- 83
- Total EPA violations on record
- 36%
- 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
- Community
- Owner Type
- Private
- Connections
- 550
- County
- Polk
- School/Daycare
- No
- MCL Violations
- 27
- Monitoring Violations
- 46
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 21 | 2014 |
| Coliform (TCR) | MR | 12 | 2008 |
| Nitrate | MR | 9 | 2010 |
| E. COLI | MR | 6 | 2020 |
| Nitrate | MCL | 6 | 2025 |
| Lead and Copper Rule | MR | 6 | 2011 |
| Public Notice | Other | 5 | 2016 |
| Combined Uranium | MR | 5 | 2018 |
| Combined Radium (-226 and -228) | MR | 4 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2017 |
| Lead and Copper Rule | TT | 3 | 2002 |
Violation Count vs. the National Corpus
Rickreall Water Association has 83 recorded EPA violations, 69% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 31% carry more. 36% of this system's own violations are health-based (30 of 83), and it ranks #15,106 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)
83 Around the middle fewer violations than 31% 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 Rickreall Water Association
30 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for OR4100704.
Sources: EPA SDWIS
Nationwide peers
83 violations · 1,650 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 Rickreall Water Association
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.