OHA Drinking Water Services
OR41
PWS ID: 01044 ---- TIERRA LINDA 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:  Show special samples  ::  Hide 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		Rejected
Reason
Dec 16, 2025 1RT Total Absent T5L1620-01 DIST-A Dec 19, 2025
Nov 11, 2025 1RT Total Absent T5K1120-01 DIST-A Dec 03, 2025
Oct 02, 2025 1RT Total Absent T5J0217-01 DIST-A Oct 10, 2025
Sep 24, 2025 1RT Total Absent T5I2404-01 DIST-A Oct 02, 2025
Aug 26, 2025 1RT Total Absent T5H2623-01 DIST-A Aug 29, 2025
Jul 17, 2025 1RT Total Absent T5G1715-01 DIST-A Jul 18, 2025
Jan 07, 2025 1RT Total Absent 2501070-01 DIST-A Jan 14, 2025
Jan 07, 2025 1RT Total Absent 2501068-01 DIST-A Jan 14, 2025
Jul 22, 2024 1RT Total Absent 2407400-01 DIST-A Jul 26, 2024
Mar 04, 2024 1RT Total Absent T4C0411-01 DIST-A Mar 06, 2024
Feb 22, 2024 1RT Total Absent T4B2212-01 DIST-A Feb 28, 2024
Jan 23, 2024 1RT Total Absent T4A2307-01 DIST-A Feb 01, 2024
Dec 05, 2023 1RT Total Absent T3L0512-01 DIST-A Dec 08, 2023
Nov 09, 2023 1RT Total Absent T3K0906-01 DIST-A Nov 15, 2023
Oct 04, 2023 1RT Total Absent T3J0414-01 DIST-A Oct 06, 2023
Sep 05, 2023 1RT Total Absent T3I0517-01 DIST-A Sep 13, 2023
Aug 07, 2023 1RT Total Absent T3H0714-01 DIST-A Aug 11, 2023
Jul 13, 2023 1RT Total Absent T3G1314-01 DIST-A Jul 20, 2023
Jun 14, 2023 1RT Total Absent T3F1417-01 DIST-A Jun 15, 2023
May 16, 2023 1RT Total Absent T3E1607-01 DIST-A May 19, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 10, 2023 1RT Total Absent T3D1011-01 DIST-A Apr 12, 2023
Mar 08, 2023 1RT Total Absent T3C0802-01 DIST-A Mar 10, 2023
Feb 08, 2023 1RT Total Absent T3B0803-01 DIST-A Feb 10, 2023
Jan 04, 2023 1RT Total Absent T3A0409-01 DIST-A Jan 06, 2023



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:  Show special samples  ::  Hide rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 3810
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