OHA Drinking Water Services
OR41
PWS ID: 94418 ---- BPA-CELILO/BIG EDDY
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
6/6/2024  5 3 years 0 0.050
6/6/2024  6/11/2024 5 3 years 0.0006 0.050
6/9/2021  5 3 years 0 0.056
6/9/2021  6/17/2021 5 3 years 0 0.056
8/2/2018  -  9/7/2018 7 3 years 0 0.036
8/2/2018  -  9/7/20189/19/2018 7 3 years 0.0073 0.036
6/24/2015  5 3 years 0 0.073
6/24/2015  6/30/2015 5 3 years 0.0009 0.073
8/22/2012  8/30/2012 5 3 years 0.0033 0.059
6/11/2009  7/7/2009 5 3 years 0.0050 0.253
9/9/2007  10/8/2007 5 3 years 0.0014 0.063
12/7/2004  3/11/2005 6 3 years 0.0010 0.049
1/1/2001  -  9/19/200110/22/2001 5 1 year 0.0060 0.037
1/1/1999  -  10/6/199911/8/1999 5 3 years 0.0022 0.041
1/1/1997  -  9/2/19979/24/1997 5 1 year 0.0009 0.005
1/1/1996  -  9/19/199610/9/1996 5 1 year 0.0017 0.022
1/1/1995  -  8/24/19959/14/1995 5 1 year 0.0005 0.025
1/1/1994  -  5/11/19946/2/1994 5 6 months 0 0.003
7/1/1993  -  9/28/199310/20/1993 5 6 months 0 0.025


More information for this water system: SDWIS ID 1753
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
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
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login