OHA Drinking Water Services
OR41
PWS ID: 95027 ---- COLUMBIA GORGE DISCOVERY CENTER
Coliform Results

See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  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
May 07, 2024 1RT Total Absent 214513 HOSEBIB DIST-A 1.01May 09, 2024
May 07, 2024 1AS Total Absent 214512 WELL SRC-AA May 09, 2024
Mar 11, 2024 1RT Total Absent 214133 HOSEBIB DIST-A 1.29Mar 14, 2024
Feb 13, 2024 1RT Total Absent 214005 SPIGOT DIST-A 1.08Feb 21, 2024
Dec 19, 2023 1RT Total Absent 213737 HOSEBIB DIST-A 0.86Dec 20, 2023
Nov 21, 2023 1RT Total Absent 213587 HOSEBIB DIST-A 0.96Nov 27, 2023
Oct 24, 2023 1RT Total Absent 213388 HOSEBIB DIST-A 0.46Oct 27, 2023
Sep 25, 2023 1RT Total Absent 213222 HOSEBIB DIST-A 0.29Sep 28, 2023
Aug 28, 2023 1RT Total Absent 213063 HOSEBIB DIST-A 0.51Aug 30, 2023
Jul 05, 2023 1RT Total Absent 212627 HOSEBIB DIST-A 0.70Jul 14, 2023
Jun 05, 2023 1RT Total Absent 212304 HOSEBIB DIST-A 1.18Jun 19, 2023
Jun 05, 2023 1AS Total Absent 212302 WELL SRC-AA Jun 19, 2023
May 08, 2023 1RT Total Absent 212129 HOSEBIB DIST-A 0.70May 16, 2023
Apr 10, 2023 1RT Total Absent 211946 HOSEBIB DIST-A 0.99Apr 14, 2023
Mar 13, 2023 1RT Total Absent 211788 HOSEBIB DIST-A 1.01Mar 15, 2023
Feb 14, 2023 1RT Total Absent 211641 HOSEBIB DIST-A 0.93Feb 28, 2023
Jan 17, 2023 1RT Total Absent 211521 HOSEBIB DIST-A 0.97Jan 19, 2023
Dec 19, 2022 1RT Total Absent 211395 HOSEBIB DIST-A 1.03Dec 22, 2022
Nov 21, 2022 1RT Total Absent 211248 HOSEBIB DIST-A 0.93Nov 23, 2022
Oct 24, 2022 1RT Total Absent 211083 DISCOVERY CENTER DIST-A 1.08Oct 28, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 27, 2022 1RT Total Absent 210913 HOSEBIB DIST-A 0.63Sep 30, 2022
Aug 29, 2022 1RT Total Absent 210691 DISCOVERY CENTER DIST-A 0.30Aug 31, 2022
Jul 11, 2022 1RT Total Absent 210305 HOSEBIB DIST-A 0.47Jul 13, 2022
Jun 07, 2022 1RT Total Absent 210004 HOSEBIB DIST-A 0.57Jun 10, 2022
May 23, 2022 1AS Total Absent 209863 KUCK SRC-AA May 26, 2022
May 09, 2022 1RT Total Absent 209777 DISCOVERY CENTER DIST-A 0.83May 13, 2022
Apr 12, 2022 1RT Total Absent 209616 DISCOVERY CENTER DIST-A 0.66Apr 15, 2022
Mar 15, 2022 1RT Total Absent 209456 HOSEBIB DIST-A 1.04Mar 17, 2022
Feb 15, 2022 1RT Total Absent 209306 DISCOVERY CENTER DIST-A 0.74Feb 17, 2022
Jan 11, 2022 1RT Total Absent 209134 DISCOVERY DIST-A 0.78Jan 13, 2022
Dec 22, 2021 1RT Total Absent 209070 DISCOVERY CENTER DIST-A 0.67Dec 27, 2021
Nov 22, 2021 1RT Total Absent 208884 DISCOVERY CENTER DIST-A 0.35Nov 30, 2021
Oct 26, 2021 1RT Total Absent 208722 DISCOVERY CENTER DIST-A 0.44Oct 29, 2021
Sep 13, 2021 1RT Total Absent 208461 DISCOVERY CENTER DIST-A 0.34Sep 16, 2021
Aug 10, 2021 1RT Total Absent 208245 HOSEBIB DIST-A 0.70Aug 12, 2021
Jul 19, 2021 1RT Total Absent 208043 DISCOVERY CENTER DIST-A 0.32Jul 21, 2021
Jun 21, 2021 1RT Total Absent 207803 HOSEBIB DIST-A 0.78Jun 23, 2021
May 03, 2021 1RT Total Absent 207354 DISCOVERY CENTER DIST-A 0.80May 06, 2021
May 03, 2021 1AS Total Absent 207348 KUCK WELL SRC-AA May 06, 2021
Apr 05, 2021 1RT Total Absent 207164 DISCOVERY CENTER DIST-A 0.88Apr 08, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 09, 2021 1RT Total Absent 207033 DISCOVERY CENTER DIST-A 0.87Mar 12, 2021
Feb 09, 2021 1RT Total Absent 206903 DISCOVERY CENTER DIST-A 0.89Feb 11, 2021
Jan 25, 2021 1RT Total Absent 206806 DISCOVERY CENTER DIST-A 0.97Jan 27, 2021



See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  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 4425
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