Community Water System · PWS OR4101439
Agate Water System
Operator location Bend, Oregon - 0% of 84 violations are health-based (lower-third health share (≤ 1%)); groundwater source; 3,153 served per SDWIS.
- 3,153
- People served (this PWS)
- 84
- EPA violations (this PWS)
- 0
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Agate Water System standing, high SDWIS violation third
0% of 84 recorded violations are health-based - lower-third health share (≤ 1%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 0% is lower-third health share (≤ 1%). Population rank #10,260 of 29,740 among systems serving 500+.
The verdict
Agate Water System sits in the upper third of the sitemap cohort by violation count (84), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 3,153 (mid served population (≤ 3,309)). Health-based share is only 0% - almost all of this trail is monitoring or reporting. No UCMR5 PFAS test appears for this system in this extract.
- #10,260 of 29,740
- Population · /systems
- #122 of 373
- Population · OR
- 84
- Total EPA violations on record
- 0%
- 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
- 1,261
- County
- Deschutes
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 81
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 8 | 2012 |
| Combined Radium (-226 and -228) | MR | 6 | 2014 |
| E. COLI | MR | 5 | 2014 |
| Chlordane | MR | 3 | 2011 |
| Pentachlorophenol | MR | 3 | 2011 |
| 2,4,5-TP | MR | 3 | 2011 |
| LASSO | MR | 3 | 2011 |
| Picloram | MR | 3 | 2011 |
| Dalapon | MR | 3 | 2011 |
| Toxaphene | MR | 3 | 2011 |
| BHC-GAMMA | MR | 3 | 2011 |
| Endrin | MR | 3 | 2011 |
| Total Polychlorinated Biphenyls (PCB) | MR | 3 | 2011 |
| HEXACHLOROBENZENE | MR | 3 | 2011 |
| Heptachlor | MR | 3 | 2011 |
| Atrazine | MR | 3 | 2011 |
| Hexachlorocyclopentadiene | MR | 3 | 2011 |
| Simazine | MR | 3 | 2011 |
| Methoxychlor | MR | 3 | 2011 |
| Glyphosate | MR | 3 | 2020 |
| Heptachlor epoxide | MR | 3 | 2011 |
| Dinoseb | MR | 3 | 2011 |
| Nitrate | MR | 2 | 2001 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 2017 |
| Consumer Confidence Rule | Other | 1 | 2024 |
| Lead and Copper Rule | MR | 1 | 2018 |
Violation Count vs. the National Corpus
Agate Water System has 84 recorded EPA violations, 69% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 30% carry more. 0% of this system's own violations are health-based (0 of 84), and it ranks #10,260 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)
84 Around the middle fewer violations than 30% 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 Agate Water System
0 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for OR4101439.
Sources: EPA SDWIS
Nationwide peers
84 violations · 3,153 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 Agate Water System
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.