OHA Drinking Water Services
OR41
PWS ID: 94821 ---- WILLOW LAKE TREATMENT PLANT ---- INACTIVE
Water Quality Alerts

Table is loading - please wait...
Use the "Download" button to export the data to an Excel file.

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 04/29/1992 06/19/1992 B SODIUM 59 20 MG/L -1870532 Alert Chem IOC0 1992-06-19
IOC ARCHIVE 04/29/1992 06/22/1992 A SODIUM 40.2 20 MG/L -1870543 Alert Chem IOC0 1992-06-22
IOC ARCHIVE 03/29/1993 02/16/1994 AA SODIUM 46.6 20 MG/L WC34 Alert Chem IOC0 1994-02-16
IOC ARCHIVE 03/29/1993 02/16/1994 AA ANTIMONY, TOTAL 0.0038 0.006 MG/L WC34 Alert Chem IOC0 1994-02-16
IOC ARCHIVE 05/02/1994 07/05/1994 AA SODIUM 49 20 MG/L WC-53 Alert Chem IOC0 1994-07-05
TCR ARCHIVE 11/06/2000 11/14/2000 COLIFORM (TCR) Present Present Routine PWS05 Alert TCR0 2000-11-14
TCR ARCHIVE 09/27/2001 10/03/2001 COLIFORM (TCR) Present Present Routine 013202 Alert TCR0 2001-10-03
TCR ARCHIVE 09/28/2001 10/03/2001 COLIFORM (TCR) Present Present Repeat 013238 Alert TCR0 2001-10-03
TCR ARCHIVE 09/29/2001 10/03/2001 COLIFORM (TCR) Present Present Repeat 013252 Alert TCR0 2001-10-03


More information for this water system: SDWIS ID 1967
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  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Corrosion Control has moved to the Lead & Copper page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login