COOS BAY, OR · Coos County
COOS BAY NORTH BEND WTR BRD Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.
System facts
- System ID (PWSID)
- OR4100205
- System type
- Community Water System
- Population served
- 34,500
- Service connections
- 13,718
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Regular
—Atrazine
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—LASSO
January 1, 2023 – December 31, 2025
ArchivedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2015 – December 31, 2015
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2015 – December 31, 2015
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2010 – October 31, 2010
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 2010 – April 30, 2010
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2007 – August 31, 2007
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 2002 – July 31, 2002
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
November 1, 1992 – November 30, 1992
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
November 1, 1992 – November 30, 1992
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 1991 – September 30, 1991
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 1991 – June 30, 1991
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
December 1, 1989 – December 31, 1989
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Atrazine | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Benzo(a)pyrene | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | LASSO | — | Archived |
| October 1, 2015 – December 31, 2015 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2015 – December 31, 2015 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2010 – October 31, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 2010 – April 30, 2010 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2007 – August 31, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2002 – July 31, 2002 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| November 1, 1992 – November 30, 1992 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 1992 – November 30, 1992 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
| September 1, 1991 – September 30, 1991 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1991 – June 30, 1991 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| December 1, 1989 – December 31, 1989 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Archived |
| June 1, 1976 – May 31, 1980 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| June 1, 1976 – May 31, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- February 17, 2016State Compliance achieved4 linked violations
- November 29, 2010State Violation/Reminder Notice3 linked violations
- September 27, 2010State Violation/Reminder Notice2 linked violations
- October 22, 1997State Public Notification received1 linked violation
Contact
COOS BAY NORTH BEND WTR BRD
541-267-3128
COOS BAY, OR 97420