OHA Drinking Water Services
PWS ID:
00833 ---- DEERHORN COMMUNITY WTR ASSN
GW/GWUDI Source Detail
Non-purchased Groundwater/GWUDI Sources:
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SRC-AA: WELL #1
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
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: |
10/20/2023 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 05/01/2011 - 05/31/2012
| 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 | 1 0
0 | 2 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 1
0 | 1 0
0 | 1 0
0 | 1 0
0 | 13 1
0 |
Outcome/Determination: Low Risk |
No historic GWUDI data were found.
SRC-AB: WELL #2
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
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: |
01/08/2024 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 05/01/2011 - 05/31/2012
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
# Samples
TC+
E. coli+ | 1 1
0 | 1 0
0 | 1 0
0 | 1 0
0 | 2 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 0
0 | 1 1
0 | 1 0
0 | 1 0
0 | 13 2
0 |
Outcome/Determination: Low Risk |
No historic GWUDI data were found.
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