OHA Drinking Water Services
PWS ID:
00002 ---- ADRIAN, CITY OF
GW/GWUDI Source Detail
Non-purchased Groundwater/GWUDI Sources:
-
SRC-AF -
WELL #6
-
SRC-AA -
WELL #4 (Inactive)
-
SRC-AB -
WELL #3 (Inactive)
-
SRC-AC -
WELL #2 (Inactive)
-
SRC-AD -
WELL #1 DISCONNECTED (Inactive)
-
SRC-AE -
WELL #5 DISCONNECTED (Inactive)
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SRC-AF: WELL #6
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: HYPOCHLORINATION - ARSENIC ; 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: |
08/21/2020 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 07/01/2019 - 07/31/2020
| 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 1
0 | 1 0
0 | 1 0
0 | 1 0
0 | 12 1
0 |
Outcome/Determination: Low Risk |
No historic GWUDI data were found.
SRC-AA: WELL #4
GW, Inactive, Emergency ---- Operating Period Unknown
Disinfection: HYPOCHLORINATION - ARSENIC ; RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
High |
|
Surface water within 500 feet: |
Yes |
Construction adequate?: |
No - Seal Not Constructed Properly |
|
Surface water type: |
Stream |
E. coli sources within 2-year time-of-travel: |
Yes |
|
Data last updated: |
08/21/2020 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 01/31/2012
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
# Samples
TC+
E. coli+ | 1 0
0 | 0 - - | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 2 0
0 | 1 0
0 | 1 0
0 | 2 0
0 | 1 0
0 | 1 0
0 | 13 0
0 |
Outcome/Determination: Low Risk |
No historic GWUDI data were found.
SRC-AB: WELL #3
GW, Inactive, Emergency ---- Operating Period Unknown
Disinfection: HYPOCHLORINATION - ARSENIC ; RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
High |
|
Surface water within 500 feet: |
Yes |
Construction adequate?: |
No - Seal Not Constructed Properly |
|
Surface water type: |
Stream |
E. coli sources within 2-year time-of-travel: |
Yes |
|
Data last updated: |
03/30/2004 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Pending
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AC: WELL #2
GW, Inactive, Emergency ---- Operating Period Unknown
Disinfection: HYPOCHLORINATION - ARSENIC ; RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
Aquifer sensitivity: |
High |
|
Surface water within 500 feet: |
Yes |
Construction adequate?: |
No - Seal Not Constructed Properly |
|
Surface water type: |
Stream |
E. coli sources within 2-year time-of-travel: |
Yes |
|
Data last updated: |
03/30/2004 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 01/31/2012
| 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 | 0 - - | 0 - - | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 10 0
0 |
Outcome/Determination: Low Risk |
No historic GWUDI data were found.
SRC-AD: WELL #1 DISCONNECTED
GW, Inactive (Disconnected), Other ---- 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: |
08/22/2006 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Unknown
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AE: WELL #5 DISCONNECTED
GW, Inactive (Disconnected), Other ---- Operating Period: Jan 1 - Dec 31
Disinfection: None
Sensitivity Analysis Data
Aquifer sensitivity: |
Unknown |
|
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: |
07/24/2009 |
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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