OHA Drinking Water Services
OR41
PWS ID: 05879 ---- MCDOUGAL WATER SYSTEM
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
6/15/2024  -  6/16/20247/5/2024 5 3 years 0 0.051
8/15/2021  -  8/16/20218/30/2021 5 3 years 0 0.116
8/14/2018  8/31/2018 5 3 years 0 0.201
9/18/2015  -  9/19/201510/8/2015 5 3 years 0 0.252
7/24/2012  8/28/2012 5 3 years 0 0.178
7/21/2009  -  7/23/20098/25/2009 5 3 years 0 0
8/8/2006  9/19/2006 5 3 years 0.0010 0.035
8/5/2003  9/16/2003 5 1 year 0.0012 0.211
8/29/2002  9/23/2002 5 1 year 0.0011 0.195
1/1/2001  -  9/24/200110/9/2001 5 1 year 0.0047 0.188
1/1/2001  -  6/8/20019/24/2001 5 6 months 0.0019 0.041
7/1/1999  -  8/31/199912/10/1999 5 6 months 0.0021 0.005


More information for this water system: SDWIS ID 4420
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