OHA Drinking Water Services
OR41
PWS ID: 94361 ---- GRAY & COMPANY
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
7/12/2023  7/21/2023 5 3 years 0 0.105
7/15/2020  7/27/2020 5 3 years 0.0010 0
7/19/2017  8/3/2017 5 3 years 0 0
7/8/2016  7/25/2016 5 3 years 0.0011 0
7/22/2015  8/3/2015 5 3 years 0 0
7/20/2012  8/20/2012 5 3 years 0 0.140
7/8/2009  7/10/20098/10/2009 9 3 years 0.0100 0.140
6/15/2007  6/12/2008 5 3 years 0.0020 0.055
1/1/2002  5/22/20026/10/2002 5 1 year 0 0
1/1/1995  5/4/199510/2/1995 5 6 months 0.0020 0.094
7/1/1994  9/8/19949/30/1994 5 6 months 0.0102 0



More information for this water system: SDWIS ID 2205
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