OHA Drinking Water Services
OR41
PWS ID: 00073 ---- BAKER CITY
GW/GWUDI Source Detail

Non-purchased Groundwater/GWUDI Sources:
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SRC-AD:  MARBLE SPRINGS
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
Disinfection:  GASEOUS CHLORINATION, POST ;  ULTRAVIOLET RADIATION
Sensitivity Analysis Data
Aquifer sensitivity: Moderate   Surface water within 500 feet: Yes
Construction adequate?: Yes   Surface water type: Stream
E. coli sources within 2-year time-of-travel: No   Data last updated: 5/1/2019
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
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SRC-AE:  ASR RESERVOIR WELL
GW, Active, Seasonal ---- Operating Period: Jan 1 - Dec 31
Disinfection:  GASEOUS CHLORINATION, POST ;  ULTRAVIOLET RADIATION
Sensitivity Analysis Data
Aquifer sensitivity: Moderate   Surface water within 500 feet: Yes
Construction adequate?: Yes   Surface water type: Stream
E. coli sources within 2-year time-of-travel: Yes   Data last updated: 3/9/2006
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
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SRC-BA:  GOLF COURSE WELL
GW, Inactive (Permanently Abandoned), Other ---- Operating Period Unknown
Disinfection: None
Sensitivity Analysis Data
Aquifer sensitivity: High   Surface water within 500 feet: No
Construction adequate?: No - Inappropriate Depth   Surface water type: Unknown
E. coli sources within 2-year time-of-travel: Unknown   Data last updated: 9/9/2008
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
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SRC-BB:  NEW ASR GOLF COURSE WELL
GW, Inactive, Seasonal ---- Operating Period Unknown
Disinfection:  RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: Low   Surface water within 500 feet: No
Construction adequate?: Yes   Surface water type: Unknown
E. coli sources within 2-year time-of-travel: Yes   Data last updated: 12/20/2023
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
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