OHA Drinking Water Services
OR41
PWS ID: 95630 ---- COLUMBIA HELICOPTERS
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
Notice - Sodium CHEM9098 07/14/2020 10/14/2020 EP-A SODIUM 59.4 20 MG/L CHI07142001-I Notice Sodium 2020-10-14
Notice - Sodium CHEM9108 07/14/2020 10/19/2020 EP-B SODIUM 62.8 20 MG/L CHI07142002-I Notice Sodium 2020-10-19
TCR COLI21829 12/30/2021 01/03/2022 01/03/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 2194575 Alert TCR0 2022-01-03
TCR TCR-715 08/03/2023 08/07/2023 08/07/2023 0 DIST-A COLIFORM (TCR) Present Present Routine 23-45821 Alert TCR0 2023-08-07
TCR TCR-723 08/07/2023 08/09/2023 08/09/2023 0 DIST-A COLIFORM (TCR) Present Present Repeat 23-46577 Alert TCR0 2023-08-09
TCR TCR-724 08/07/2023 08/09/2023 08/09/2023 0 DIST-A COLIFORM (TCR) Present Present Repeat 23-46578 Alert TCR0 2023-08-09
TCR TCR-849 09/05/2023 09/07/2023 09/07/2023 0 DIST-A COLIFORM (TCR) Present Present Routine 23-52989 Alert TCR0 2023-09-07
TCR TCR-868 09/06/2023 09/08/2023 09/08/2023 0 DIST-A COLIFORM (TCR) Present Present Repeat 23-53450 Alert TCR0 2023-09-08



More information for this water system: SDWIS ID 5520
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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