OHA Drinking Water Services
PWS ID:
91810 ---- FERN RIDGE MIDDLE SCHOOL
GW/GWUDI Source Detail
Non-purchased Groundwater/GWUDI Sources:
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SRC-AB: WELL #2
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
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: |
Yes |
|
Data last updated: |
08/15/2024 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Pending
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-AA: WELL OLD
GW, Inactive (Permanently Abandoned), Permanent ---- Operating Period: Jan 1 - Dec 31
Disinfection: RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
| Aquifer sensitivity: |
High |
|
Surface water within 500 feet: |
No |
| Construction adequate?: |
No - Inappropriate Materials |
|
Surface water type: |
Unknown |
| E. coli sources within 2-year time-of-travel: |
Yes |
|
Data last updated: |
09/09/2008 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 11/30/2010
| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
# Samples
TC+
E. coli+ | 1
1
0 | 0
-
- | 1
0
0 | 2
2
0 | 1
1
0 | 1
0
0 | 0
-
- | 1
0
0 | 1
0
0 | 1
1
1 | 6
6
3 | 0
-
- | 15
11
4 |
| Outcome/Determination: E. coli Confirmed |
No historic GWUDI data were found.
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