OHA Drinking Water Services
OR41
PWS ID: 94875 ---- NORTH LAKE SCHOOL SD 14
Water Quality Alerts

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Alert Date Range: From to
Alert Type
Alert ID Sample Date Alert Date Contact
Report
Response
Time (Days)
Location Analyte
Result
Current
Alert Level
Current
MCL
Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
IOC ARCHIVE 07/09/1997 10/20/1997 AA SODIUM 20 20 MG/L 9707-053-5 Alert Chem IOC0 1997-10-20
Notice - Sodium CHEM5075 07/20/2011 10/03/2011 11/09/2017 2229 EP-A SODIUM 74.8 20 MG/L B1G210701-I Notice Sodium 2011-10-03
TCR COLI20939 04/30/2021 05/03/2021 05/03/2021 0 DIST-A COLIFORM (TCR) Present Present Routine B1D300101 Alert TCR0 2021-05-03



More information for this water system: SDWIS ID 2869
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

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Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride

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