OHA Drinking Water Services
OR41
PWS ID: 00280 ---- CEDARHURST IMPROVEMENT CLUB
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
9/22/2024  -  9/24/202410/1/2024 5 3 years 0.0017 0.026
9/16/2019  -  9/17/20199/27/2019 5 3 years 0.0060 0.063
8/23/2016  5 3 years 0 0.101
8/23/2016  9/23/2016 5 3 years 0.0034 0.101
9/25/2012  5 3 years 0 0.137
9/25/2012  10/17/2012 5 3 years 0.0080 0.137
8/6/2009  9/8/2009 5 3 years 0.0090 0.315
7/24/2006  9/14/2006 5 3 years 0.0145 0.028
12/3/2002  7/16/2003 5 1 year 0.0020 0.138
9/16/1998  -  9/17/19987/16/2003 5 1 year 0.0044 0.450
7/1/1998  -  9/16/199812/10/1998 5 6 months 0.0044 0.450
7/1/1994  -  12/28/19941/5/1995 5 6 months 0.0070 0.255


More information for this water system: SDWIS ID 3289
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