OHA Drinking Water Services
Non-purchased Groundwater/GWUDI Sources:
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SRC-CA: WELL #9 - PRIMARY
GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31
Disinfection: None
Sensitivity Analysis Data
| Aquifer sensitivity: | Moderate | 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: | 07/16/2021 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-EA: WELL #14
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: None
Sensitivity Analysis Data
| Aquifer sensitivity: | Moderate | Surface water within 500 feet: | No | |
| Construction adequate?: | Yes | Surface water type: | Unknown | |
| E. coli sources within 2-year time-of-travel: | No | Data last updated: | 07/16/2021 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-FA: NORTH RESERVIOR WELL15
GW, Active, Permanent ---- Operating Period Unknown
Disinfection: None
Sensitivity Analysis Data
| Aquifer sensitivity: | Moderate | Surface water within 500 feet: | Yes | |
| Construction adequate?: | Yes | Surface water type: | Lagoon | |
| E. coli sources within 2-year time-of-travel: | Yes | Data last updated: | 07/16/2021 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 09/01/2020 - 09/30/2021
No historic GWUDI data were found.
Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 09/01/2020 - 09/30/2021
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Samples TC+ E. coli+ | 0 - - | 0 - - | 1 0 0 | 1 0 0 | 1 0 0 | 1 0 0 | 1 0 0 | 2 0 0 | 2 0 0 | 2 1 0 | 0 - - | 1 0 0 | 12 1 0 |
| Outcome/Determination: Low Risk | |||||||||||||
SRC-AA: WELL #4 (AUXILIARY)
GW, Inactive (Abandoned), Other ---- Operating Period: Jan 1 - Dec 31
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: | 02/01/2008 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? Unknown
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-BA: WELL #2 - PRIMARY
GW, Inactive, Other ---- Operating Period: Jan 1 - Dec 31
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: | Yes | Data last updated: | 07/16/2021 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
SRC-DA: WELL #12 (SERVES CROSSWATERS)
GW, Inactive (Abandoned), Other ---- Operating Period: Jan 1 - Dec 31
Disinfection: None
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: | 11/21/2012 |
Monthly Assessment Monitoring Data
Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.
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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: 3796