OHA Drinking Water Services
PWS ID:
00914 ---- UMATILLA, CITY OF
GW/GWUDI Source Detail
Non-purchased Groundwater/GWUDI Sources:
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SRC-AA: GOLF COURSE WELL
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
Disinfection: RESID. MAINT. GAS CHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
High |
|
Surface water within 500 feet: |
No |
Construction adequate?: |
Yes |
|
Surface water type: |
Unknown |
E. coli sources within 2-year time-of-travel: |
Unknown |
|
Data last updated: |
08/02/2004 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Pending
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AB: PORT WELL
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
Disinfection: RESID. MAINT. GAS CHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
High |
|
Surface water within 500 feet: |
Yes |
Construction adequate?: |
No - Seal Missing or Unknown |
|
Surface water type: |
Stream |
E. coli sources within 2-year time-of-travel: |
Unknown |
|
Data last updated: |
08/05/2019 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Pending
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-BA: INTERTIE WELL
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
Disinfection: RESID. MAINT. GAS CHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
Moderate |
|
Surface water within 500 feet: |
No |
Construction adequate?: |
Yes |
|
Surface water type: |
Unknown |
E. coli sources within 2-year time-of-travel: |
Unknown |
|
Data last updated: |
08/02/2004 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-CA: MCFARLAND WELL
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
Disinfection: GASEOUS CHLORINATION, PRE ; RESID. MAINT. GAS CHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
High |
|
Surface water within 500 feet: |
No |
Construction adequate?: |
No - Seal Missing or Unknown |
|
Surface water type: |
Unknown |
E. coli sources within 2-year time-of-travel: |
Unknown |
|
Data last updated: |
08/02/2004 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Pending
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
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