OHA Drinking Water Services
OR41
PWS ID: 01460 ---- SIGLER COVE MARINA
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
7/1/2025  7/17/2025 5 3 years 0.0037 0.052
8/1/2022  -  8/3/20229/8/2022 5 3 years 0.0060 0.137
8/28/2019  -  9/4/20199/19/2019 5 3 years 0.0020 0
8/2/2016  9/1/2016 5 3 years 0 0
9/11/2013  9/25/2013 5 3 years 0.0020 0
9/23/2010  10/27/2010 5 3 years 0.0030 0
12/19/2004  3/10/2005 5 1 year 0.0005 0.025
1/1/2000  -  2/9/20007/31/2000 5 1 year 0 0
1/1/1998  -  11/12/199811/27/1998 5 1 year 0.0080 0
1/1/1997  -  2/6/19979/11/1997 10 6 months 0 2.350
1/1/1996  -  4/11/19964/26/1996 10 6 months 0.0050 4.900


More information for this water system: SDWIS ID 3657
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