County profile · EPA SDWIS + UCMR5
Baker County, Oregon
23 SDWIS-listed public water systems serve 14,604 people in Baker County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 23
- SDWIS water systems Middle third of counties
- 2,306
- Total violations Middle third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- 0.0%
- UCMR5 PFAS rate (1 tested) Lower third of counties with tests
SDWIS compliance plate
Sheet OR001 · Baker County 23 sys · 2,306 viol · #2040/3254
VIOL-SEVERE · HEALTH-LOW · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 8.1% health
- RANK-LOWER #2040/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 87%
- SYS-SMALL 23 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Multnomah County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Baker County ranks #2,040 of 3,254 counties by people served, and #28 of 36 counties in Oregon. See methodology · corpus placement.
Baker County standing, mid-flagged corpus third
Flagged-system rate 100.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 8.1% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #2,040 of 3,254 · #28 of 36 in Oregon.
Flagged-rate neighbourhood around Baker County
Lowest/highest poles plus in-state counties nearest Baker County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Baker City | 10,349 | 165 | Clean |
| Otic Weatherby Rest Area | 900 | 42 | - |
| Huntington, City Of | 510 | 175 | - |
| Haines, City Of | 415 | 293 | - |
| Blm Nhotic | 350 | 57 | - |
| Halfway, City Of | 346 | 92 | - |
| Oprd Farewell Bend State Park | 250 | 44 | - |
| Usfs Union Creek Cg | 250 | 32 | - |
| Sumpter, City Of | 208 | 385 | - |
| Ote Baker Valley Ra I84 | 200 | 36 | - |
| Richland, City Of | 165 | 142 | - |
| Ash Grove Cement Durkee Plant | 114 | 31 | - |
| Baker Co Pks - Hewitt | 100 | 77 | - |
| Western Heights Water Company | 90 | 112 | - |
| Idaho Power-Oxbow Village | 75 | 39 | - |
| Unity, City Of | 71 | 331 | - |
| Usfs Anthony Lake Cg | 50 | 7 | - |
| Idaho Power-Oxbow Plant | 35 | 53 | - |
| Baker Co Pks - Holcomb | 26 | 34 | - |
| Blm Spring Rec Site | 25 | 36 | - |
| Oprd Unity Lake State Park | 25 | 47 | - |
| A-Frame RV Park | 25 | 50 | - |
| Blue Bucket RV Park | 25 | 26 | - |
Compare beyond Oregon
Mid-flagged peers for Baker County
Cross-state counties nearest Baker County on flagged-system share (100.0%) and cumulative violation count (2,306). In-state neighbours stay on the compliance plate above.
Similar flagged-system rate
Nearest cross-state counties by % of SDWIS systems with at least one violation on record.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.