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 Overdue
Management & Operations No operations and maintenance manualOct 05, 2022 Overdue
Management & Operations Emergency response plan not completedOct 05, 2022 Overdue
Management & Operations Major modifications not approved (plan review)Oct 05, 2022 Overdue
Management & Operations Public notice not issued as requiredOct 05, 2022 Overdue
Monitoring & Reporting No coliform sampling planOct 05, 2022 Overdue
Disinfection Chlorine not measured & recorded as requiredOct 05, 2022 Overdue
Disinfection Minimum CT requirement not met all timesOct 05, 2022 Overdue
Disinfection Failure to calculate CT values correctlyOct 05, 2022 Overdue
Bold text indicates that resolving this deficiency is a top priority.


 Hide Site Visit History
Water System Site Visit History
Reason Visit Date Frequency Next Due Notification Date
(Days after survey)
Responsible
Agency
Comments and
Deficiencies
Sanitary Survey, Finished (SNSV) 08/02/2022 3 YR  * 08/17/2022 (15) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 08/02/2022 3 YR 08/02/2025 08/17/2022 (15) REGION 2 No details
 




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