OHA Drinking Water Services
Non-purchased Groundwater/GWUDI Sources:
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SRC-AA: WELL #1 (MAIN BLDG.,)
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
| Aquifer sensitivity: | High | Surface water within 500 feet: | Yes | |
| Construction adequate?: | No - Inappropriate Depth | Surface water type: | Stream | |
| E. coli sources within 2-year time-of-travel: | Yes | Data last updated: | 03/02/2017 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Completed
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 12/31/2010
No historic GWUDI data were found.
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 12/31/2010
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Samples TC+ E. coli+ | 0 - - | 1 0 0 | 1 0 0 | 1 0 0 | 0 - - | 1 0 0 | 1 0 0 | 1 0 0 | 1 0 0 | 0 - - | 1 0 0 | 1 0 0 | 9 0 0 |
| Outcome/Determination: Low Risk | |||||||||||||
SRC-BA: WELL #3 UPPER BLDG
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
| Aquifer sensitivity: | High | Surface water within 500 feet: | Yes | |
| Construction adequate?: | Unknown - Seal Missing or Unknown | Surface water type: | Stream | |
| E. coli sources within 2-year time-of-travel: | Yes | Data last updated: | 03/06/2009 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Unknown
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 12/31/2010
No historic GWUDI data were found.
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 12/31/2010
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Samples TC+ E. coli+ | 0 - - | 1 0 0 | 1 0 0 | 1 0 0 | 0 - - | 1 0 0 | 1 0 0 | 1 0 0 | 1 0 0 | 0 - - | 2 0 0 | 1 0 0 | 10 0 0 |
| Outcome/Determination: Low Risk | |||||||||||||
SRC-AB: WELL #2 (ROOM 10/LAWNS)
GW, Inactive, Emergency ---- Operating Period Unknown
Disinfection: RESID. MAINT. HYPOCHLORINATION
Sensitivity Analysis Data
| Aquifer sensitivity: | High | Surface water within 500 feet: | Yes | |
| Construction adequate?: | Unknown - Seal Missing or Unknown | Surface water type: | Stream | |
| E. coli sources within 2-year time-of-travel: | Yes | Data last updated: | 10/07/2004 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Unknown
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 12/31/2010
No historic GWUDI data were found.
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 01/01/2010 - 12/31/2010
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Samples TC+ E. coli+ | 0 - - | 1 0 0 | 1 0 0 | 1 0 0 | 0 - - | 1 0 0 | 1 1 0 | 1 0 0 | 1 0 0 | 0 - - | 0 - - | 1 1 0 | 8 2 0 |
| Outcome/Determination: Low Risk | |||||||||||||
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System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAAFor SDWIS: 899