OHA Drinking Water Services
OR41
PWS ID: 06011 ---- MADRONE ESTATES
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Mar 31, 2025 1RT Total Absent 25-19156 DIST-A Apr 02, 2025
Dec 30, 2024 1RT Total Absent 24-73661 DIST-A Jan 02, 2025
Sep 30, 2024 1RT Total Absent 24-56734 DIST-A Oct 02, 2024
Jun 28, 2024 1RT Total Absent 2436935 2420 NW MICHELLE OF DIST-A Jul 01, 2024
Mar 28, 2024 1RT Total Absent 2416182 2420 NW MICHELLE OF DIST-A Mar 29, 2024
Dec 28, 2023 1RT Total Absent 2378702 2420 NW MICHELLE OF DIST-A Dec 29, 2023
Sep 29, 2023 1RT Total Absent 2359548 2420 MICHELLE OF DIST-A Oct 05, 2023
Jun 29, 2023 1RT Total Absent 2338142 2420 NW MICHELLE OF DIST-A Jul 03, 2023
Mar 30, 2023 1RT Total Absent 2317365 2420 NW MICHELLE OF DIST-A Apr 04, 2023
Dec 29, 2022 1RT Total Absent 2282246 2420 NW MICHELLE OF DIST-A Dec 30, 2022
Sep 29, 2022 1RT Total Absent 2263567 2420 NW MICHELLE OF DIST-A Sep 30, 2022
Jun 30, 2022 1RT Total Absent 2241796 2420 NW MICHELLE OF DIST-A Jul 05, 2022



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2022


More information for this water system: SDWIS ID 4455
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