OHA Drinking Water Services
PWS ID: 94203 ---- USACE JOHN DAY DAM
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 2020

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Nov 06, 2023 1RT Total Absent 213491 SMF BATHROOM DIST-A 0.60Nov 14, 2023
Oct 25, 2023 1RT Total Absent 213407 SERVICE BUILDING DIST-A 0.40Oct 27, 2023
Sep 13, 2023 1AS Total Absent 213167 WELL SRC-AB Sep 15, 2023
Sep 13, 2023 1RT Total Absent 213166 SERVICE BUILDING DIST-A 0.40Sep 15, 2023
Aug 09, 2023 1RT Total Absent 212974 SERVICE BLDG DIST-A 0.80Aug 18, 2023
Jul 19, 2023 1RT Total Absent 212784 SERVICE BUILDING DIST-A 0.40Jul 24, 2023
Jun 08, 2023 1RT Total Absent 212392 SERVICE BUILDING DIST-A 0.80Jun 19, 2023
May 16, 2023 1RT Total Absent 212184 SERVICE BUILDING DIST-A 1.20May 23, 2023
Apr 10, 2023 1RT Total Absent 211948 SRVICE BLDG DIST-A 0.80Apr 12, 2023
Mar 06, 2023 1RT Total Absent 211732 3RD FLOOR DIST-A 1.00Mar 10, 2023
Feb 02, 2023 1RT Total Absent 211585 3RD FLOOR DIST-A 1.00Feb 06, 2023
Jan 09, 2023 1RT Total Absent 211479 3RD FLOOR DIST-A 1.00Jan 13, 2023
Dec 12, 2022 1RT Total Absent 211335 3RD FLOOR DIST-A 1.00Dec 19, 2022
Nov 08, 2022 1RT Total Absent 211182 3RD FLOOR DIST-A 0.80Nov 18, 2022
Oct 04, 2022 1RT Total Absent 210974 SERVICE BUILDING DIST-A 1.00Oct 11, 2022
Sep 13, 2022 1RT Total Absent 210819 3RD FLOOR SINK DIST-A 1.20Sep 19, 2022
Sep 13, 2022 1AS Total Absent 210818 WELL #3 SRC-AB Sep 19, 2022
Aug 03, 2022 1RT Total Absent 210503 3RD FLOOR DIST-A 1.00Aug 08, 2022
Jul 07, 2022 1RT Total Absent 210289 3RD FLOOR DIST-A 1.00Jul 11, 2022
Jun 02, 2022 1RT Total Absent 209977 3RD FLOOR SINK DIST-A 0.80Jun 07, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 05, 2022 1RT Total Absent 209761 GILES FRENCH DIST-A 1.60May 11, 2022
Apr 13, 2022 1RT Total Absent 209627 3RD FLOOR DIST-A 0.60Apr 15, 2022
Mar 02, 2022 1RT Total Absent 209384 3RD FLOOR KITCHEN DIST-A 0.50Mar 07, 2022
Feb 07, 2022 1RT Total Absent 209267 FAUCET DIST-A 3.75Feb 14, 2022
Jan 10, 2022 1RT Total Absent 209118 KITCHEN DIST-A 1.00Jan 13, 2022
Dec 07, 2021 1RT Total Absent 209006 3RD FLOOR SINK DIST-A 0.00Dec 10, 2021
Nov 08, 2021 1RT Total Absent 208823 SINK DIST-A 0.30Nov 16, 2021
Oct 28, 2021 1RT Total Absent 208750 3RD FLOOR DIST-A 0.00Nov 02, 2021
Sep 23, 2021 1AS Total Absent 208533 WELL 3 SRC-AB Sep 27, 2021
Sep 01, 2021 1RT Total Absent 208378 SERVICE BLD DIST-A 0.00Sep 03, 2021
Aug 10, 2021 1RT Total Absent 208258 NAVLOCK DIST-A Aug 12, 2021
Jul 20, 2021 1AS Total Absent 208095 WELL 3 SRC-AB Jul 23, 2021
Jul 13, 2021 1RT Total Absent 208025 SERVICE BLDG DIST-A Jul 16, 2021
May 11, 2021 1RT Total Absent 207441 RSM SINK DIST-A May 14, 2021
Apr 08, 2021 1RT Total Absent 207215 MACHINE SHOP DIST-A Apr 12, 2021
Apr 08, 2021 1RT Total Absent 207214 NAVLOCK DIST-A Apr 12, 2021
Mar 09, 2021 1RT Total Absent 207041 SMF BATHROOM DIST-A Mar 11, 2021
Mar 09, 2021 1AS Total Absent 207040 WELL SRC-BA Mar 11, 2021
Mar 09, 2021 1RT Total Absent 207039 6TH FLOOR DIST-A Mar 11, 2021
Mar 09, 2021 1RT Total Absent 207038 NAVLOCK DIST-A Mar 11, 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 207037 ? DIST-A Mar 11, 2021
Feb 23, 2021 1RT Total Absent 206959 SINK DIST-A 0.00Feb 25, 2021
Jan 06, 2021 1RT Total Absent 206730 SERVICE BLD DIST-A Jan 11, 2021
Dec 02, 2020 1RT Total Absent 206547 SERVICE BUILDING DIST-A Dec 04, 2020
Nov 10, 2020 1RT Total Absent 206432 SERVICE BLD DIST-A Nov 17, 2020
Oct 29, 2020 1RT Total Absent 206340 SERVICE BLD DIST-A Oct 30, 2020
Sep 08, 2020 1RT Total Absent 206070 SINK DIST-A Sep 14, 2020
Aug 03, 2020 1RT Total Absent 205768 SERVICE BLD DIST-A Aug 06, 2020
Jun 03, 2020 1RT Total Absent 205235 SINK DIST-A Jun 11, 2020
May 11, 2020 1RT Total Absent 204954 SERVICE BLD DIST-A May 14, 2020
Apr 27, 2020 1RT Total Absent 204835 SERVICE BUILDING DIST-A Apr 30, 2020
Mar 16, 2020 1RT Total Absent 204607 SERVICE BLD DIST-A Mar 19, 2020
Feb 04, 2020 1RT Total Absent 204387 SERVICE BLD DIST-A Feb 06, 2020
Jan 08, 2020 1RT Total Absent 204254 SERVICE BUILDING DIST-A Jan 10, 2020



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 2020


For further information on this public water system, click on the area of interest below:
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Sampling Schedule for Coliform  ::  Groundwater/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Group Summary  ::  Latest Chemical Results  ::  Entry Point Detects  ::  Single Analyte Results 
Chemical Schedule Summary  ::  Chemical Schedule Details
Lead & Copper  ::  Corrosion Control (LCR)  ::  Nitrate  ::  Arsenic  ::  Radionuclides  ::  GWR 4-Log  ::  LT2  ::  Cyanotoxins  ::  PFAS
DBPs  ::  TOC & Alkalinity  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  Turbidity  ::  SWTR  ::  RAA  ::  LRAAFor SDWIS: 1643
Information by county:
Inventory  ::  Surface Water Systems  ::  Water System Surveys  ::  Outstanding Performers  ::  Plan Reviews  ::  System Scores  ::  Exceedances
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Significant Deficiencies  ::  Treatment Plant Inspections  ::  Fluoride
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Public Notices
Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
Staff/Partner Login
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home
Need help? Email Drinking Water Services for assistance.