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:  Show special samples  ::  Show 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
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
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
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:  Show special samples  ::  Show 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