OHA Drinking Water Services
OR41
PWS ID: 01018 ---- ROSBORO LLC VAUGHN
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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 2023

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Dec 16, 2025 1RT Total Absent 2512626_001A SHIPPING OFC RR SINK DIST-A 0.45Dec 19, 2025
Sep 09, 2025 1RT Total Absent 2509330_001A SHIPPING OFFICE HOSE BIBB DIST-A 0.60Sep 11, 2025
Jun 17, 2025 1RT Total Absent 2506552_001A SHIPPING OFFICE HOSE BIBB DIST-A 0.36Jun 20, 2025
Mar 25, 2025 1RT Total Absent 2503798_001A SHIPPING OFC RR SINK DIST-A 0.58Mar 26, 2025
Mar 25, 2025 1AS Total POSITIVE 2503798-002 WELL #2 SRC-AB Mar 26, 2025
AS E. coli Absent 2503798-002 WELL #2 SRC-AB
Dec 10, 2024 1RT Total Absent 2412298_001A SHIPPING OFFICE RR SINK DIST-A 0.50Dec 11, 2024
Sep 26, 2024 1RT Total Absent 2409988_001A SHIPPING OFFICE HOSE BIBB DIST-A 1.19Sep 27, 2024
Jun 18, 2024 1RT Total Absent 2406657_001A SHIPPING BLDG NORTH HOSE BIBB DIST-A 0.85Jun 21, 2024
Apr 29, 2024 1AS Total Absent 2404A52_001A WELL 2 WEST LANE18864 SRC-AB Apr 30, 2024
Mar 12, 2024 1RT Total Absent 2403376_001A SHIPPING OFFICE RESTROOM SINK DIST-A 0.35Mar 14, 2024
Dec 26, 2023 1RT Total Absent 2312825_001A SHIPPING OFFICE RESTROOM SINK DIST-A 0.34Dec 29, 2023
Sep 18, 2023 1RT Total Absent 2309602_001A SHIPPING OFFICE HOSE BIBB DIST-A 0.89Sep 20, 2023
Jun 20, 2023 1RT Total Absent 2306750_001A SHIPPING OFFICE HOSE BIBB DIST-A 1.55Jun 22, 2023
Mar 28, 2023 1RT Total Absent 2303A06_002A SHIPPING OFFICE HOSE BIBB DIST-A 0.32Mar 30, 2023
Mar 28, 2023 1AS Total Absent 2303A06_001A WELL 2 WEST - LANE18864 SRC-AB Mar 30, 2023



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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 2023


More information for this water system: SDWIS ID 2968
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
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
PFAS data are now located on the Chemical Results 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
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login