OHA Drinking Water Services
OR41
PWS ID: 01457 ---- HIGH DESERT ESTATES
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
7/28/2023  -  8/1/20238/25/2023 5 3 years 0 0.047
8/3/2020  8/12/2020 5 3 years 0 0.019
7/10/2017  -  7/11/20177/21/2017 5 3 years 0 0.036
7/20/2014  -  7/22/20148/19/2014 5 3 years 0 0.018
9/7/2011  -  9/9/20119/30/2011 5 3 years 0 0.072
7/23/2008  -  7/28/20089/5/2008 5 3 years 0 0.061
8/24/2005  3/31/2006 5 3 years 0 0.098
9/17/2002  10/14/2002 5 3 years 0.0007 0.019
1/1/1999  -  9/14/199910/7/1999 5 1 year 0.0015 0.031
1/1/1998  -  9/30/19988/5/1999 5 1 year 0.0038 0.029
1/1/1997  -  9/19/199710/16/1997 5 1 year 0.0013 0.139
7/1/1996  -  7/25/19968/8/1996 10 6 months 0.0011 0.104
1/1/1995  -  6/13/19954/15/1996 10 6 months 0 0


More information for this water system: SDWIS ID 3655
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
Corrosion Control has moved to the Lead & Copper 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
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login