OHA Drinking Water Services
OR41
PWS ID: 00744 ---- KEIZER, CITY OF
Lead & Copper

More Information
Summary Results
Detailed Results
Corrosion Control
Service Lines
90th Percentile Summary Results

Sample Dates Date
Received
Sample
Count
Frequency Lead
(mg/L)
Copper
(mg/L)
Consumer
Notice Date
7/25/2023  7/28/20238/18/2023 30 3 years 0 0.224
7/7/2020  7/10/20207/28/2020 30 3 years 0 0.077
7/4/2017  7/21/20178/3/2017 30 3 years 0 0.119
7/8/2014  7/14/20149/2/2014 30 3 years 0 0.096
7/12/2011  7/21/20118/5/2011 30 3 years 0 0.271
7/14/2008  7/18/20089/11/2008 30 3 years 0 0.750
7/26/2005  8/11/20059/12/2005 30 3 years 0 0.482
7/23/2002  7/30/20029/10/2002 30 3 years 0 0.061
7/1/1999  10/1/199911/23/1999 60 6 months 0 0
1/1/1999  6/3/19999/9/1999 60 6 months 0.0071 0.539
1/1/1996  8/1/199611/13/1996 30 1 year 0.0020 0.401
1/1/1995  7/26/19959/22/1995 30 1 year 0.0020 1.295
1/1/1994  7/1/19948/30/1994 30 1 year 0 0.975
1/1/1993  6/26/19937/26/1993 60 6 months 0 0.404
7/1/1992  11/15/199212/15/1992 60 6 months 0.0041 0.374



More information for this water system: SDWIS ID 3787
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  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection 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  ::  DW Source Protection

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login