OHA Drinking Water Services
OR41
PWS ID: 00695 ---- HIDDEN VALLEY MBL ESTS IMP DIS
Coliform Results

See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Include results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Apr 09, 2024 1RT Total Absent DED0036-01 DIST-A Apr 11, 2024
Mar 05, 2024 1RT Total Absent 24-11439 DIST-A Mar 08, 2024
Feb 06, 2024 1RT Total Absent 24-06107 DIST-A Feb 09, 2024
Jan 02, 2024 1RT Total Absent 24-00100 DIST-A Jan 05, 2024
Dec 28, 2023 1RT Total Absent 23-78531 DIST-A Dec 29, 2023
Nov 07, 2023 1RT Total Absent 23-67911 DIST-A Nov 08, 2023
Oct 03, 2023 1RT Total Absent 23-60360 DIST-A Oct 04, 2023
Sep 05, 2023 1RT Total Absent 23-53328 DIST-A Sep 08, 2023
Aug 08, 2023 1RP Total Absent 23-47179 23-45294 3730 NW POPLAR BATH DIST-A Aug 11, 2023
Aug 08, 2023 1RP Total Absent 23-47178 23-45294 RESERVOIR DIST-A Aug 11, 2023
Aug 08, 2023 1RP Total Absent 23-47177 23-45294 3660 NW OAK BATH DIST-A Aug 11, 2023
Aug 08, 2023 1TG Total Absent 23-47176 23-45294 WELL #3 SRC-AC Aug 11, 2023
Aug 08, 2023 1TG Total Absent 23-47175 23-45294 WELL #2 SRC-AB Aug 11, 2023
Aug 01, 2023 1RT Total POSITIVE 23-45294 3660 NW OAK BATH FCT DIST-A Aug 02, 2023
RT E. coli Absent 23-45294 3660 NW OAK BATH FCT DIST-A
Jul 06, 2023 1RT Total Absent 23-39233 DIST-A Jul 07, 2023
Jun 06, 2023 1RT Total Absent 23-32580 DIST-A Jun 09, 2023
May 02, 2023 1RT Total Absent 23-25067 DIST-A May 05, 2023
Apr 04, 2023 1RT Total Absent 23-18383 DIST-A Apr 07, 2023
Mar 07, 2023 1RT Total Absent 23-12780 DIST-A Mar 10, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 07, 2023 1RT Total Absent 23-07135 DIST-A Feb 10, 2023
Jan 04, 2023 1RT Total Absent 23-00646 DIST-A Jan 07, 2023
Dec 06, 2022 1RT Total Absent 22-77707 DIST-A Dec 09, 2022
Nov 03, 2022 1RP Total POSITIVE 2271375 2270822 RESERVOIR DIST-A Nov 04, 2022
RP E. coli Absent 2271375 2270822 RESERVOIR DIST-A
Nov 03, 2022 1RP Total Absent 2271374 2270822 3737 NW OAK DIST-A Nov 04, 2022
Nov 03, 2022 1TG Total Absent 2271372 2270822 WELL #3 SRC-AC Nov 04, 2022
Nov 02, 2022 1RP Total POSITIVE 2271373 2270822 3660 NW OAK BATH SINK DIST-A Nov 04, 2022
RP E. coli Absent 2271373 2270822 3660 NW OAK BATH SINK DIST-A
Nov 01, 2022 1RT Total POSITIVE 2270822 3660 NW OAK BATHROOM DIST-A Nov 02, 2022
RT E. coli Absent 2270822 3660 NW OAK BATHROOM DIST-A
Oct 04, 2022 1RT Total Absent 2264369 DIST-A Oct 07, 2022
Sep 06, 2022 1RT Total Absent 2257447 DIST-A Sep 09, 2022
Aug 02, 2022 1RT Total Absent 2249367 DIST-A Aug 05, 2022
Jul 05, 2022 1RT Total Absent 2242309 DIST-A Jul 08, 2022
Jun 07, 2022 1RT Total Absent 2236409 DIST-A Jun 10, 2022
May 03, 2022 1RT Total Absent 2228537 DIST-A May 06, 2022
Apr 05, 2022 1RT Total Absent 2222425 DIST-A Apr 08, 2022
Mar 01, 2022 1RT Total Absent 2213527 DIST-A Mar 04, 2022
Feb 01, 2022 1RT Total Absent 2206917 DIST-A Feb 04, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 03, 2022 1RT Total Absent 2200048 DIST-A Jan 07, 2022
Dec 06, 2021 1RT Total Absent 2188423 DIST-A Dec 11, 2021
Nov 01, 2021 1RT Total Absent 2180185 DIST-A Nov 05, 2021
Oct 05, 2021 1RT Total Absent 2173069 DIST-A Oct 08, 2021
Sep 07, 2021 1RT Total Absent 2165022 DIST-A Sep 10, 2021
Aug 03, 2021 1RT Total Absent 2155593 DIST-A Aug 06, 2021
Jul 06, 2021 1RT Total Absent 2147018 DIST-A Jul 07, 2021
Jun 01, 2021 1RT Total Absent 2137189 DIST-A Jun 04, 2021
May 04, 2021 1RT Total Absent 2130405 DIST-A May 07, 2021
Apr 06, 2021 1RT Total Absent 2122714 DIST-A Apr 15, 2021
Mar 02, 2021 1RT Total Absent 2114312 DIST-A Mar 05, 2021
Feb 02, 2021 1RT Total Absent 2107135 DIST-A Feb 05, 2021
Jan 04, 2021 1RT Total Absent 2100004 DIST-A Jan 08, 2021



See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Include results older than 2021


More information for this water system: SDWIS ID 3783
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