OHA Drinking Water Services
OR41
PWS ID: 05372 ---- ROWENA DELL WATER SYSTEM
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  ::  Hide rejected 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		Rejected
Reason
Nov 12, 2024 1RT Total Absent 215873 OAKBROOK LANE DIST-A 0.40Nov 14, 2024
Oct 21, 2024 1RT Total Absent 215755 6840 OAKBROOK DIST-A 0.60Oct 23, 2024
Sep 10, 2024 1RT Total Absent 215505 6840 OAKBROOK SINK DIST-A 0.40Sep 12, 2024
Aug 12, 2024 1RT Total Absent 215336 OAKBROOK DIST-A 0.30Aug 19, 2024
Jul 16, 2024 1RT Total Absent 215116 OAKBROOK DIST-A 0.20Jul 23, 2024
Jun 17, 2024 1RT Total Absent 214884 OAKBROOK DIST-A 0.40Jun 19, 2024
May 13, 2024 1RT Total Absent 214537 OAKBROOKE DIST-A 0.60May 15, 2024
Apr 09, 2024 1RT Total Absent 214314 OAKBROOK DIST-A 0.50Apr 11, 2024
Mar 27, 2024 1AS Total Absent 2403972_001A WELL 1 - L94688 SRC-AA Mar 29, 2024
Mar 11, 2024 1RT Total Absent 214123 OAKBROOK DIST-A 0.20Mar 14, 2024
Feb 26, 2024 1RT Total Absent 214051 OAKBROOK DIST-A 0.10Feb 28, 2024
Jan 29, 2024 1RT Total Absent 213905 OAKBROOK. DIST-A 0.20Feb 01, 2024
Dec 05, 2023 1RT Total Absent 213639 OAKBROOK LANE DIST-A 0.20Dec 08, 2023
Nov 13, 2023 1RT Total Absent 213526 OAKBROOK DIST-A 0.30Nov 17, 2023
Oct 10, 2023 1RT Total Absent 213322 OAKBROOK LANE DIST-A 0.40Oct 13, 2023
Sep 12, 2023 1RT Total Absent 213147 OAKBROOK DIST-A 0.30Sep 15, 2023
Aug 15, 2023 1RT Total Absent 213024 OAKBROOK DIST-A 0.40Aug 18, 2023
Jul 17, 2023 1RT Total Absent 212750 SINK DIST-A 0.30Jul 20, 2023
Jun 12, 2023 1RT Total Absent 212419 OAKBROOK DIST-A 0.40Jun 19, 2023
May 18, 2023 1RT Total Absent 212213 OAKBROOK DIST-A 1.00May 30, 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 20, 2023 1AS Total Absent 2304798_001A WELL 1 - L94688 SRC-AA Apr 24, 2023
Apr 20, 2023 1RT Total Absent 212028 OAKBROOK DIST-A 0.30Apr 24, 2023
Mar 06, 2023 1RT Total Absent 211714 OAKBROOK DIST-A 0.40Mar 10, 2023
Feb 21, 2023 1RT Total Absent 211657 OAKBROOK DIST-A 0.30Feb 28, 2023
Jan 09, 2023 1RT Total Absent 211474 OAKBROOK DIST-A 0.40Jan 13, 2023
Dec 15, 2022 1RT Total Absent 211376 OAKBROOK DIST-A 0.30Dec 19, 2022
Nov 21, 2022 1RT Total Absent 211241 OAKBROOK DIST-A 0.30Nov 23, 2022
Oct 24, 2022 1RT Total Absent 211077 OAKBROOK DIST-A 0.20Oct 27, 2022
Sep 14, 2022 1RT Total Absent 210830 68400 OAKBROOK DIST-A 0.20Sep 19, 2022
Aug 10, 2022 1RT Total Absent 210540 OAKBROOK DIST-A 0.20Aug 12, 2022
Jul 18, 2022 1RT Total Absent 210354 6840 OAKBROOK LANE DIST-A 0.30Jul 19, 2022
Jun 22, 2022 1AS Total Absent 2206916_001A WELL 1 - L94688 SRC-AA Jun 24, 2022
Jun 15, 2022 1RT Total Absent 210104 OAKBROOK DIST-A 0.40Jun 21, 2022
May 18, 2022 1RT Total Absent 209845 OAKBROOK DIST-A 0.40May 20, 2022
Apr 18, 2022 1RT Total Absent 209640 6840 OAKBROOK DIST-A 0.40Apr 20, 2022
Mar 21, 2022 1RT Total Absent 209478 6840 OAKBROOK LANE DIST-A 0.30Mar 23, 2022
Feb 23, 2022 1RT Total Absent 209340 6840 OAKBROOK LANE DIST-A 0.40Feb 28, 2022
Jan 19, 2022 1RT Total Absent 209195 OAKBROOK DIST-A 0.40Jan 24, 2022
Dec 21, 2021 1AS Total Absent 2112928_001A WELL 1 - L94688 SRC-AA Dec 25, 2021
Dec 15, 2021 1RT Total Absent 209046 6840 OAKBROOK LANE DIST-A 0.30Dec 17, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Nov 16, 2021 1RT Total Absent 208846 OAKBROOK DIST-A 0.40Nov 18, 2021
Oct 20, 2021 1RT Total Absent 208678 OAKBROOK DIST-A 0.20Oct 25, 2021
Sep 08, 2021 1RT Total Absent 208434 OAKBROOK DIST-A 0.20Sep 10, 2021
Aug 03, 2021 1RT Total Absent 208186 OAKBROOK DIST-A 0.60Aug 10, 2021
Jul 13, 2021 1RT Total Absent 208017 OAKBROOK DIST-A 0.60Jul 16, 2021
Jun 07, 2021 1RT Total Absent 207719 OAKBROOK DIST-A 0.10Jun 09, 2021
May 11, 2021 1RT Total Absent 207428 6840 OAKBROOK LN DIST-A 0.20May 14, 2021
Apr 20, 2021 1RT Total Absent 207280 OAKBROOK DIST-A 0.40Apr 26, 2021
Mar 16, 2021 1RT Total Absent 207060 6840 OAKBROOK DIST-A 0.30Mar 19, 2021
Feb 23, 2021 1RT Total Absent 206954 6840 OAKBROOK DIST-A 0.20Feb 25, 2021
Jan 26, 2021 1RT Total Absent 206818 6840 OAKBROOK DIST-A 0.20Jan 29, 2021



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  ::  Hide rejected samples  ::  Include results older than 2021


More information for this water system: SDWIS ID 329
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
New! Visit our new Drinking Water Source Protection 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
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login