OHA Drinking Water Services
PWS ID:
01180 ---- COE BONNEVILLE DAM
GW/GWUDI Source Detail
Non-purchased Groundwater/GWUDI Sources:
-
SRC-AD -
WELL H2
-
SRC-AE -
WELL H3
-
SRC-AA -
WELL DW1 (Inactive)
-
SRC-AB -
WELL DW5 (Inactive)
-
SRC-AC -
WELL H1 (Inactive)
-
SRC-AF -
WELL H4 (Inactive)
-
SRC-AG -
WELL H5 (Inactive)
-
SRC-AH -
WELL H6 (Inactive)
-
SRC-AI -
WELL H7 (Inactive)
-
SRC-AJ -
WELL H2A - UNAPPROVED (Inactive)
-
SRC-BA -
DW2 BRADFORD ISLAND WATER WELL (Inactive)
-
SRC-CA -
INTERTIE WITH WA WELLS PWS# WA5340051 (Inactive)
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SRC-AD: WELL H2
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
10/11/2018 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AE: WELL H3
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
10/11/2018 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AA: WELL DW1
GW, Inactive (Disconnected), Other ---- Operating Period: Jan 1 - Dec 31
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
Yes |
|
Data last updated: |
04/10/2014 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Pending
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AB: WELL DW5
GW, Inactive (Disconnected), Other ---- Operating Period: Jan 1 - Dec 31
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
04/10/2014 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Pending
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AC: WELL H1
GW, Inactive (Disconnected), Other ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
04/10/2014 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AF: WELL H4
GW, Inactive (Disconnected), Other ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
04/10/2014 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AG: WELL H5
GW, Inactive (Disconnected), Other ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
High |
|
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: |
10/11/2018 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 05/01/2014 - 04/30/2015
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
# Samples
TC+
E. coli+ | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 12 0
0 |
Outcome/Determination: Low Risk |
No historic GWUDI data were found.
SRC-AH: WELL H6
GW, Inactive (Disconnected), Other ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
10/11/2018 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AI: WELL H7
GW, Inactive (Disconnected), Other ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
10/11/2018 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AJ: WELL H2A - UNAPPROVED
GW, Inactive (Disconnected), Other ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
Yes |
|
Data last updated: |
04/10/2014 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 05/01/2014 - 04/30/2015
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
# Samples
TC+
E. coli+ | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 0 - - | 11 0
0 |
Outcome/Determination: Low Risk |
No historic GWUDI data were found.
SRC-BA: DW2 BRADFORD ISLAND WATER WELL
GW, Inactive (Abandoned), Emergency ---- Operating Period Unknown
Disinfection: None
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: |
04/10/2014 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-CA: INTERTIE WITH WA WELLS PWS# WA5340051
GW, Inactive, Emergency ---- Operating Period Unknown
Disinfection: None
Sensitivity Analysis Data
Aquifer sensitivity: |
Unknown |
|
Surface water within 500 feet: |
Unknown |
Construction adequate?: |
Unknown |
|
Surface water type: |
Unknown |
E. coli sources within 2-year time-of-travel: |
Unknown |
|
Data last updated: |
10/29/2008 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Unknown
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
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