OHA Drinking Water Services
OR41
PWS ID: 00500 ---- MADRAS, CITY OF
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:  Hide 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
Mar 18, 2024 1RT Total Absent 24-13949-4 DIST-A Mar 22, 2024
Mar 18, 2024 1RT Total Absent 24-13949-3 DIST-A Mar 22, 2024
Mar 18, 2024 1RT Total Absent 24-13949-2 DIST-A Mar 22, 2024
Mar 18, 2024 1RT Total Absent 24-13949-1 DIST-A Mar 22, 2024
Feb 12, 2024 1RT Total Absent 24-07293-4 DIST-A Feb 16, 2024
Feb 12, 2024 1RT Total Absent 24-07293-3 DIST-A Feb 16, 2024
Feb 12, 2024 1RT Total Absent 24-07293-2 DIST-A Feb 16, 2024
Feb 12, 2024 1RT Total Absent 24-07293-1 DIST-A Feb 16, 2024
Jan 08, 2024 1RT Total Absent 24-01106-4 DIST-A Jan 12, 2024
Jan 08, 2024 1RT Total Absent 24-01106-3 DIST-A Jan 12, 2024
Jan 08, 2024 1RT Total Absent 24-01106-2 DIST-A Jan 12, 2024
Jan 08, 2024 1RT Total Absent 24-01106-1 DIST-A Jan 12, 2024
Dec 11, 2023 1RT Total Absent 23-74645-4 DIST-A Dec 15, 2023
Dec 11, 2023 1RT Total Absent 23-74645-3 DIST-A Dec 15, 2023
Dec 11, 2023 1RT Total Absent 23-74645-2 DIST-A Dec 15, 2023
Dec 11, 2023 1RT Total Absent 23-74645-1 DIST-A Dec 15, 2023
Nov 13, 2023 1RT Total Absent 23-69159-4 DIST-A Nov 17, 2023
Nov 13, 2023 1RT Total Absent 23-69159-3 DIST-A Nov 17, 2023
Nov 13, 2023 1RT Total Absent 23-69159-2 DIST-A Nov 17, 2023
Nov 13, 2023 1RT Total Absent 23-69159-1 DIST-A Nov 17, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 16, 2023 1RT Total Absent 23-63394-4 DIST-A Oct 20, 2023
Oct 16, 2023 1RT Total Absent 23-63394-3 DIST-A Oct 20, 2023
Oct 16, 2023 1RT Total Absent 23-63394-2 DIST-A Oct 20, 2023
Oct 16, 2023 1RT Total Absent 23-63394-1 DIST-A Oct 20, 2023
Sep 18, 2023 1RT Total Absent 23-56436-4 DIST-A Sep 22, 2023
Sep 18, 2023 1RT Total Absent 23-56436-3 DIST-A Sep 22, 2023
Sep 18, 2023 1RT Total Absent 23-56436-2 DIST-A Sep 22, 2023
Sep 18, 2023 1RT Total Absent 23-56436-1 DIST-A Sep 22, 2023
Aug 21, 2023 1RT Total Absent 23-50108-4 DIST-A Aug 25, 2023
Aug 21, 2023 1RT Total Absent 23-50108-3 DIST-A Aug 25, 2023
Aug 21, 2023 1RT Total Absent 23-50108-2 DIST-A Aug 25, 2023
Aug 21, 2023 1RT Total Absent 23-50108-1 DIST-A Aug 25, 2023
Jul 17, 2023 1RT Total Absent 23-41492-4 DIST-A Jul 21, 2023
Jul 17, 2023 1RT Total Absent 23-41492-3 DIST-A Jul 21, 2023
Jul 17, 2023 1RT Total Absent 23-41492-2 DIST-A Jul 21, 2023
Jul 17, 2023 1RT Total Absent 23-41492-1 DIST-A Jul 21, 2023
Jun 19, 2023 1RT Total Absent 23-35504-4 DIST-A Jun 23, 2023
Jun 19, 2023 1RT Total Absent 23-35504-3 DIST-A Jun 23, 2023
Jun 19, 2023 1RT Total Absent 23-35504-2 DIST-A Jun 23, 2023
Jun 19, 2023 1RT Total Absent 23-35504-1 DIST-A Jun 23, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 15, 2023 1RP Total POSITIVE 23-28206 23-26371 71 SW 1ST HB DIST-A May 16, 2023
RP E. coli Absent 23-28206 23-26371 71 SW 1ST HB DIST-A
May 15, 2023 1RP Total POSITIVE 23-28205 23-26371 35 SW 1ST HB DIST-A May 16, 2023
RP E. coli Absent 23-28205 23-26371 35 SW 1ST HB DIST-A
May 15, 2023 1RP Total POSITIVE 23-28204 23-26371 55 SW 1ST HB DIST-A May 16, 2023
RP E. coli Absent 23-28204 23-26371 55 SW 1ST HB DIST-A
May 15, 2023 1TG Total Absent 23-28203 23-26371 WELL #3 SRC-CA May 16, 2023
May 15, 2023 1TG Total Absent 23-28202 23-26371 DVWD COMMON HEADER SRC-AA May 16, 2023
May 08, 2023 1RT Total POSITIVE 23-26371 55 SW 1ST HB DIST-A May 12, 2023
RT E. coli Absent 23-26371 55 SW 1ST HB DIST-A
May 08, 2023 1RT Total Absent 23-26368-3 DIST-A May 12, 2023
May 08, 2023 1RT Total Absent 23-26368-2 DIST-A May 12, 2023
May 08, 2023 1RT Total Absent 23-26368-1 DIST-A May 12, 2023
Apr 25, 2023 1SP Total Absent 23-23178 WELL #3 EP-C Apr 28, 2023
Apr 25, 2023 1SP Total Absent 23-23177 180 NW B ST SPIGOT DIST-A Apr 28, 2023
Apr 25, 2023 1SP Total Absent 23-23176 35 SW 1ST ST SPIGOT DIST-A Apr 28, 2023
Apr 25, 2023 1SP Total Absent 23-23175 216 NW B ST SPIGOT DIST-A Apr 28, 2023
Apr 17, 2023 1RP Total POSITIVE 23-21262 23-19546 108 NW B ST SPIGOT DIST-A Apr 21, 2023
RP E. coli Absent 23-21262 23-19546 108 NW B ST SPIGOT DIST-A
Apr 17, 2023 1RP Total POSITIVE 23-21261 23-19546 35 SW 1ST ST SPIGOT DIST-A Apr 21, 2023
RP E. coli Absent 23-21261 23-19546 35 SW 1ST ST SPIGOT DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 17, 2023 1RP Total POSITIVE 23-21260 23-19546 216 NW B ST SINK DIST-A Apr 21, 2023
RP E. coli Absent 23-21260 23-19546 216 NW B ST SINK DIST-A
Apr 17, 2023 1TG Total POSITIVE 23-21259 23-19546 WELL #3 SPIGOT SRC-CA Apr 21, 2023
TG E. coli Absent 23-21259 23-19546 WELL #3 SPIGOT SRC-CA
Apr 17, 2023 1TG Total Absent 23-21258 23-19546 COMMON HEADER SRC-AA Apr 21, 2023
Apr 10, 2023 1RT Total Absent 23-19547 DIST-A Apr 14, 2023
Apr 10, 2023 1RT Total POSITIVE 23-19546 216 NW B ST SINK DIST-A Apr 14, 2023
RT E. coli Absent 23-19546 216 NW B ST SINK DIST-A
Apr 10, 2023 1RT Total Absent 23-19545 DIST-A Apr 14, 2023
Apr 10, 2023 1RT Total Absent 23-19544 DIST-A Apr 14, 2023
Mar 13, 2023 1RT Total Absent 23-13806-4 DIST-A Mar 17, 2023
Mar 13, 2023 1RT Total Absent 23-13806-3 DIST-A Mar 17, 2023
Mar 13, 2023 1RT Total Absent 23-13806-2 DIST-A Mar 17, 2023
Mar 13, 2023 1RT Total Absent 23-13806-1 DIST-A Mar 17, 2023
Feb 06, 2023 1RT Total Absent 23-06586-4 DIST-A Feb 10, 2023
Feb 06, 2023 1RT Total Absent 23-06586-3 DIST-A Feb 10, 2023
Feb 06, 2023 1RT Total Absent 23-06586-2 DIST-A Feb 10, 2023
Feb 06, 2023 1RT Total Absent 23-06586-1 DIST-A Feb 10, 2023
Jan 09, 2023 1RT Total Absent 23-01269-4 DIST-A Jan 13, 2023
Jan 09, 2023 1RT Total Absent 23-01269-3 DIST-A Jan 13, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 09, 2023 1RT Total Absent 23-01269-2 DIST-A Jan 13, 2023
Jan 09, 2023 1RT Total Absent 23-01269-1 DIST-A Jan 13, 2023
Dec 06, 2022 1RT Total Absent 22-77660-4 DIST-A Dec 12, 2022
Dec 06, 2022 1RT Total Absent 22-77660-3 DIST-A Dec 12, 2022
Dec 06, 2022 1RT Total Absent 22-77660-2 DIST-A Dec 12, 2022
Dec 06, 2022 1RT Total Absent 22-77660-1 DIST-A Dec 12, 2022
Nov 08, 2022 1RT Total Absent 2272383-4 DIST-A Nov 17, 2022
Nov 08, 2022 1RT Total Absent 2272383-3 DIST-A Nov 17, 2022
Nov 08, 2022 1RT Total Absent 2272383-2 DIST-A Nov 17, 2022
Nov 08, 2022 1RT Total Absent 2272383-1 DIST-A Nov 17, 2022
Oct 04, 2022 1RT Total Absent 2264119-4 DIST-A Oct 13, 2022
Oct 04, 2022 1RT Total Absent 2264119-3 DIST-A Oct 13, 2022
Oct 04, 2022 1RT Total Absent 2264119-2 DIST-A Oct 13, 2022
Oct 04, 2022 1RT Total Absent 2264119-1 DIST-A Oct 13, 2022
Sep 13, 2022 1RT Total Absent 2259499-4 DIST-A Sep 19, 2022
Sep 13, 2022 1RT Total Absent 2259499-3 DIST-A Sep 19, 2022
Sep 13, 2022 1RT Total Absent 2259499-2 DIST-A Sep 19, 2022
Sep 13, 2022 1RT Total Absent 2259499-1 DIST-A Sep 19, 2022
Aug 02, 2022 1RT Total Absent 2249187-4 DIST-A Aug 10, 2022
Aug 02, 2022 1RT Total Absent 2249187-3 DIST-A Aug 10, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 02, 2022 1RT Total Absent 2249187-2 DIST-A Aug 10, 2022
Aug 02, 2022 1RT Total Absent 2249187-1 DIST-A Aug 10, 2022
Jul 12, 2022 1RT Total Absent 2243957-4 DIST-A Jul 18, 2022
Jul 12, 2022 1RT Total Absent 2243957-3 DIST-A Jul 18, 2022
Jul 12, 2022 1RT Total Absent 2243957-2 DIST-A Jul 18, 2022
Jul 12, 2022 1RT Total Absent 2243957-1 DIST-A Jul 18, 2022
Jun 14, 2022 1RT Total Absent 2238399-4 DIST-A Jun 23, 2022
Jun 14, 2022 1RT Total Absent 2238399-3 DIST-A Jun 23, 2022
Jun 14, 2022 1RT Total Absent 2238399-2 DIST-A Jun 23, 2022
Jun 14, 2022 1RT Total Absent 2238399-1 DIST-A Jun 23, 2022
May 10, 2022 1RT Total Absent 2230030-4 DIST-A May 18, 2022
May 10, 2022 1RT Total Absent 2230030-3 DIST-A May 18, 2022
May 10, 2022 1RT Total Absent 2230030-2 DIST-A May 18, 2022
May 10, 2022 1RT Total Absent 2230030-1 DIST-A May 18, 2022
Apr 05, 2022 1RT Total Absent 2222270-4 DIST-A Apr 15, 2022
Apr 05, 2022 1RT Total Absent 2222270-3 DIST-A Apr 15, 2022
Apr 05, 2022 1RT Total Absent 2222270-2 DIST-A Apr 15, 2022
Apr 05, 2022 1RT Total Absent 2222270-1 DIST-A Apr 15, 2022
Mar 08, 2022 1RT Total Absent 2215229-4 DIST-A Mar 18, 2022
Mar 08, 2022 1RT Total Absent 2215229-3 DIST-A Mar 18, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 08, 2022 1RT Total Absent 2215229-2 DIST-A Mar 18, 2022
Mar 08, 2022 1RT Total Absent 2215229-1 DIST-A Mar 18, 2022
Feb 08, 2022 1RT Total Absent 2208679-4 DIST-A Feb 18, 2022
Feb 08, 2022 1RT Total Absent 2208679-3 DIST-A Feb 18, 2022
Feb 08, 2022 1RT Total Absent 2208679-2 DIST-A Feb 18, 2022
Feb 08, 2022 1RT Total Absent 2208679-1 DIST-A Feb 18, 2022
Jan 04, 2022 1RT Total Absent 2200286-4 DIST-A Jan 14, 2022
Jan 04, 2022 1RT Total Absent 2200286-3 DIST-A Jan 14, 2022
Jan 04, 2022 1RT Total Absent 2200286-2 DIST-A Jan 14, 2022
Jan 04, 2022 1RT Total Absent 2200286-1 DIST-A Jan 14, 2022
Dec 07, 2021 1RT Total Absent 2188745-4 DIST-A Dec 13, 2021
Dec 07, 2021 1RT Total Absent 2188745-3 DIST-A Dec 13, 2021
Dec 07, 2021 1RT Total Absent 2188745-2 DIST-A Dec 13, 2021
Dec 07, 2021 1RT Total Absent 2188745-1 DIST-A Dec 13, 2021
Nov 02, 2021 1RT Total Absent 2180018-4 DIST-A Nov 12, 2021
Nov 02, 2021 1RT Total Absent 2180018-3 DIST-A Nov 12, 2021
Nov 02, 2021 1RT Total Absent 2180018-2 DIST-A Nov 12, 2021
Nov 02, 2021 1RT Total Absent 2180018-1 DIST-A Nov 12, 2021
Oct 05, 2021 1RT Total Absent 2172806-4 DIST-A Oct 11, 2021
Oct 05, 2021 1RT Total Absent 2172806-3 DIST-A Oct 11, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 05, 2021 1RT Total Absent 2172806-2 DIST-A Oct 11, 2021
Oct 05, 2021 1RT Total Absent 2172806-1 DIST-A Oct 11, 2021
Sep 14, 2021 1RT Total Absent 2167298-4 DIST-A Sep 23, 2021
Sep 14, 2021 1RT Total Absent 2167298-3 DIST-A Sep 23, 2021
Sep 14, 2021 1RT Total Absent 2167298-2 DIST-A Sep 23, 2021
Sep 14, 2021 1RT Total Absent 2167298-1 DIST-A Sep 23, 2021
Aug 10, 2021 1RT Total Absent 2157432-4 DIST-A Aug 20, 2021
Aug 10, 2021 1RT Total Absent 2157432-3 DIST-A Aug 20, 2021
Aug 10, 2021 1RT Total Absent 2157432-2 DIST-A Aug 20, 2021
Aug 10, 2021 1RT Total Absent 2157432-1 DIST-A Aug 20, 2021
Jul 13, 2021 1RT Total Absent 2149036-4 DIST-A Jul 20, 2021
Jul 13, 2021 1RT Total Absent 2149036-3 DIST-A Jul 20, 2021
Jul 13, 2021 1RT Total Absent 2149036-2 DIST-A Jul 20, 2021
Jul 13, 2021 1RT Total Absent 2149036-1 DIST-A Jul 20, 2021
Jun 08, 2021 1RT Total Absent 2139156-4 DIST-A Jun 14, 2021
Jun 08, 2021 1RT Total Absent 2139156-3 DIST-A Jun 14, 2021
Jun 08, 2021 1RT Total Absent 2139156-2 DIST-A Jun 14, 2021
Jun 08, 2021 1RT Total Absent 2139156-1 DIST-A Jun 14, 2021
May 04, 2021 1RT Total Absent 2129942-4 DIST-A May 10, 2021
May 04, 2021 1RT Total Absent 2129942-3 DIST-A May 10, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
May 04, 2021 1RT Total Absent 2129942-2 DIST-A May 10, 2021
May 04, 2021 1RT Total Absent 2129942-1 DIST-A May 10, 2021
Apr 06, 2021 1RT Total Absent 2122473-4 DIST-A Apr 15, 2021
Apr 06, 2021 1RT Total Absent 2122473-3 DIST-A Apr 15, 2021
Apr 06, 2021 1RT Total Absent 2122473-2 DIST-A Apr 15, 2021
Apr 06, 2021 1RT Total Absent 2122473-1 DIST-A Apr 15, 2021
Mar 02, 2021 1RT Total Absent 2114010-4 DIST-A Mar 12, 2021
Mar 02, 2021 1RT Total Absent 2114010-3 DIST-A Mar 12, 2021
Mar 02, 2021 1RT Total Absent 2114010-2 DIST-A Mar 12, 2021
Mar 02, 2021 1RT Total Absent 2114010-1 DIST-A Mar 12, 2021
Feb 02, 2021 1RT Total Absent 2106867-4 DIST-A Feb 12, 2021
Feb 02, 2021 1RT Total Absent 2106867-3 DIST-A Feb 12, 2021
Feb 02, 2021 1RT Total Absent 2106867-2 DIST-A Feb 12, 2021
Feb 02, 2021 1RT Total Absent 2106867-1 DIST-A Feb 12, 2021
Jan 05, 2021 1RT Total Absent 2100334-4 DIST-A Jan 15, 2021
Jan 05, 2021 1RT Total Absent 2100334-3 DIST-A Jan 15, 2021
Jan 05, 2021 1RT Total Absent 2100334-2 DIST-A Jan 15, 2021
Jan 05, 2021 1RT Total Absent 2100334-1 DIST-A Jan 15, 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:  Hide special samples  ::  Include results older than 2021


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