OHA Drinking Water Services
OR41
PWS ID: 94431 ---- JLR
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
7/14/2024  7/23/2024 10 6 months 0 0.902
4/7/2024  5/6/2024 10 6 months 0 0.906
10/4/2023  10/16/2023 5 6 months 0 0.589
5/14/2023  6/13/2023 5 6 months 0 0.679
9/9/2022  9/27/2022 5 3 years 0.0024 1.470
7/7/2019  7/26/2019 5 3 years 0.0021 0.255
6/12/2016  7/8/2016 5 3 years 0.0040 0.521
9/30/2013  10/31/2013 5 3 years 0.0031 0.115
8/10/2010  8/18/20109/7/2010 6 3 years 0.0017 0.440
8/19/2007  10/19/2007 5 3 years 0.0048 0.380
9/7/2004  1/31/2005 5 3 years 0 0.275
7/1/2000  10/31/200012/8/2000 5 1 year 0.0050 0.390
1/1/1999  10/24/199912/15/1999 5 1 year 0.0024 0.410
1/1/1998  11/1/199812/9/1998 5 1 year 0.0045 0.700
1/1/1996  7/1/19978/14/1997 5 6 months 0.0029 0.830
1/1/1997  2/9/19973/31/1997 5 6 months 0.0100 1.400
7/1/1996  9/29/19963/31/1997 5 6 months 0.0074 1.000
1/1/1996  6/1/19963/31/1997 5 6 months 0.0600 3.000
7/1/1994  11/13/199412/1/1994 5 6 months 0.0040 1.100
1/1/1993  6/20/199312/21/1993 5 6 months 0.0130 0.530



More information for this water system: SDWIS ID 2231
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