OHA Drinking Water Services
PWS ID: 95360 ---- SISKIYOU FIELD INSTITUTE

Most Recent Water System Survey
Survey Date: Aug 02, 2022
Notification Date: Aug 17, 2022 (15 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Finished Water Storage No screened ventOct 05, 2022
Management & Operations No operations and maintenance manualOct 05, 2022
Management & Operations Emergency response plan not completedOct 05, 2022
Management & Operations Major modifications not approved (plan review)Oct 05, 2022
Management & Operations Public notice not issued as requiredOct 05, 2022
Monitoring & Reporting No coliform sampling planOct 05, 2022
Disinfection Chlorine not measured & recorded as requiredOct 05, 2022
Disinfection Minimum CT requirement not met all timesOct 05, 2022
Disinfection Failure to calculate CT values correctlyOct 05, 2022
Bold text indicates that resolving this deficiency is a top priority.


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For further information on this public water system, click on the area of interest below:
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 :: LRAA For SDWIS: 5030