OHA Drinking Water Services
OR41
PWS ID: 00359 ---- CORBETT WATER DISTRICT
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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  ::  Show rejected samples  ::  Include results older than 2023

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jan 14, 2026 1RT Total Absent 170-3067-3 28534 E HCRH DIST-A 0.81Jan 18, 2026
RT E. coli Absent 170-3067-3 28534 E HCRH DIST-A 0.81
Jan 14, 2026 1RT Total Absent 170-3067-2 43199 E LARCH MT RD DIST-A 0.92Jan 18, 2026
RT E. coli Absent 170-3067-2 43199 E LARCH MT RD DIST-A 0.92
Jan 14, 2026 1RT Total Absent 170-3067-1 36120 E HCRH DIST-A 0.96Jan 18, 2026
RT E. coli Absent 170-3067-1 36120 E HCRH DIST-A 0.96
Dec 16, 2025 1RT Total Absent 170-2657-3 28534 E HCRH DIST-A 0.90Dec 18, 2025
RT E. coli Absent 170-2657-3 28534 E HCRH DIST-A 0.90
Dec 16, 2025 1RT Total Absent 170-2657-2 43199 E LARCH MT RD DIST-A 0.68Dec 18, 2025
RT E. coli Absent 170-2657-2 43199 E LARCH MT RD DIST-A 0.68
Dec 16, 2025 1RT Total Absent 170-2657-1 36120 E HCRH DIST-A 0.75Dec 18, 2025
RT E. coli Absent 170-2657-1 36120 E HCRH DIST-A 0.75
Nov 04, 2025 1RT Total Absent 170-1867-3 28534 E HCRH DIST-A 0.48Nov 06, 2025
RT E. coli Absent 170-1867-3 28534 E HCRH DIST-A 0.48
Nov 04, 2025 1RT Total Absent 170-1867-2 43199 E LARCH MT RD DIST-A 0.79Nov 06, 2025
RT E. coli Absent 170-1867-2 43199 E LARCH MT RD DIST-A 0.79
Nov 04, 2025 1RT Total Absent 170-1867-1 36120 E HCRH DIST-A 0.98Nov 06, 2025
RT E. coli Absent 170-1867-1 36120 E HCRH DIST-A 0.98
Oct 14, 2025 1RT Total Absent 170-1486-3 28534 E HCRH DIST-A 0.92Oct 24, 2025
RT E. coli Absent 170-1486-3 28534 E HCRH DIST-A 0.92
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 14, 2025 1RT Total Absent 170-1486-2 43199 E LARCH MT RD DIST-A 0.91Oct 24, 2025
RT E. coli Absent 170-1486-2 43199 E LARCH MT RD DIST-A 0.91
Oct 14, 2025 1RT Total Absent 170-1486-1 36120 E HCRH DIST-A 0.97Oct 24, 2025
RT E. coli Absent 170-1486-1 36120 E HCRH DIST-A 0.97
Sep 16, 2025 1RT Total Absent 170-953-3 28534 E HCRH DIST-A 0.71Sep 22, 2025
RT E. coli Absent 170-953-3 28534 E HCRH DIST-A 0.71
Sep 16, 2025 1RT Total Absent 170-953-2 43199 E LARCH MT RD DIST-A 1.16Sep 22, 2025
RT E. coli Absent 170-953-2 43199 E LARCH MT RD DIST-A 1.16
Sep 16, 2025 1RT Total Absent 170-953-1 36120 E HCRH DIST-A 0.91Sep 22, 2025
RT E. coli Absent 170-953-1 36120 E HCRH DIST-A 0.91
Aug 12, 2025 1RT Total Absent 170-256-3 28534 E HCRH DIST-A 1.00Sep 08, 2025
RT E. coli Absent 170-256-3 28534 E HCRH DIST-A 1.00
Aug 12, 2025 1RT Total Absent 170-256-2 43199 E LARCH MT RD DIST-A 1.07Sep 08, 2025
RT E. coli Absent 170-256-2 43199 E LARCH MT RD DIST-A 1.07
Aug 12, 2025 1RT Total Absent 170-256-1 36120 E HCRH DIST-A 1.28Sep 08, 2025
RT E. coli Absent 170-256-1 36120 E HCRH DIST-A 1.28
Jul 07, 2025 1RT Total Absent 25-41679-3 DIST-A 1.13Jul 09, 2025
Jul 07, 2025 1RT Total Absent 25-41679-2 DIST-A 1.13Jul 09, 2025
Jul 07, 2025 1RT Total Absent 25-41679-1 DIST-A 1.13Jul 09, 2025
Jun 16, 2025 1RT Total Absent 25-37177-3 DIST-A 0.99Jun 26, 2025
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 16, 2025 1RT Total Absent 25-37177-2 DIST-A 0.99Jun 26, 2025
Jun 16, 2025 1RT Total Absent 25-37177-1 DIST-A 0.99Jun 26, 2025
May 14, 2025 1RT Total Absent 25-29211-3 DIST-A 1.00May 23, 2025
May 14, 2025 1RT Total Absent 25-29211-2 DIST-A 1.00May 23, 2025
May 14, 2025 1RT Total Absent 25-29211-1 DIST-A 1.00May 23, 2025
Apr 15, 2025 1RT Total Absent 25-22732-3 DIST-A 0.89Apr 19, 2025
Apr 15, 2025 1RT Total Absent 25-22732-2 DIST-A 0.89Apr 19, 2025
Apr 15, 2025 1RT Total Absent 25-22732-1 DIST-A 0.89Apr 19, 2025
Mar 17, 2025 1RT Total Absent 25-16222-3 DIST-A 0.80Mar 19, 2025
Mar 17, 2025 1RT Total Absent 25-16222-2 DIST-A 0.80Mar 19, 2025
Mar 17, 2025 1RT Total Absent 25-16222-1 DIST-A 0.80Mar 19, 2025
Feb 10, 2025 1RT Total Absent 25-07918-3 DIST-A 1.03Feb 11, 2025
Feb 10, 2025 1RT Total Absent 25-07918-2 DIST-A 1.03Feb 11, 2025
Feb 10, 2025 1RT Total Absent 25-07918-1 DIST-A 1.03Feb 11, 2025
Jan 14, 2025 1RT Total Absent 25-02329-3 DIST-A 1.04Jan 20, 2025
Jan 14, 2025 1RT Total Absent 25-02329-2 DIST-A 1.04Jan 20, 2025
Jan 14, 2025 1RT Total Absent 25-02329-1 DIST-A 1.04Jan 20, 2025
Dec 18, 2024 1RT Total Absent 24-72269-3 DIST-A 0.92Dec 26, 2024
Dec 18, 2024 1RT Total Absent 24-72269-2 DIST-A 0.92Dec 26, 2024
Dec 18, 2024 1RT Total Absent 24-72269-1 DIST-A 0.92Dec 26, 2024
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 24-64959-3 DIST-A 1.03Nov 18, 2024
Nov 12, 2024 1RT Total Absent 24-64959-2 DIST-A 1.03Nov 18, 2024
Nov 12, 2024 1RT Total Absent 24-64959-1 DIST-A 1.03Nov 18, 2024
Oct 18, 2024 1RP Total Absent 24-60773 24-60570 43303 LARCH MTN RD DIST-A 1.21Oct 21, 2024
Oct 18, 2024 1RP Total Absent 24-60772 24-60570 43000 LARCH MTN RD DIST-A 1.23Oct 21, 2024
Oct 18, 2024 1RP Total Absent 24-60771 24-60570 43199 LARCH MTN RD DIST-A 1.21Oct 21, 2024
Oct 17, 2024 1RT Total Absent 24-60571 DIST-A 1.01Oct 18, 2024
Oct 17, 2024 1RT Total POSITIVE 24-60570 43199 E LARCH MT RD DIST-A 1.25Oct 18, 2024
RT E. coli Absent 24-60570 43199 E LARCH MT RD DIST-A 1.25
Oct 17, 2024 1RT Total Absent 24-60569 DIST-A 0.94Oct 18, 2024
Sep 22, 2024 1RP Total Absent 24-55040 24-54640 36115 E HCRH DIST-A 0.74Sep 27, 2024
Sep 22, 2024 1RP Total Absent 24-55039 24-54640 36039 E HCRH DIST-A 1.16Sep 27, 2024
Sep 22, 2024 1RP Total Absent 24-55038 24-54640 36120 E HCRH DIST-A 0.80Sep 27, 2024
Sep 20, 2024 1RT Total Absent 24-54641-2 DIST-A 1.04Sep 21, 2024
Sep 20, 2024 1RT Total Absent 24-54641-1 DIST-A 1.04Sep 21, 2024
Sep 20, 2024 1RT Total POSITIVE 24-54640 36120 E HCRH DIST-A 0.80Sep 21, 2024
RT E. coli Absent 24-54640 36120 E HCRH DIST-A 0.80
Aug 09, 2024 1RT Total Absent 24-45409-3 DIST-A 0.81Aug 12, 2024
Aug 09, 2024 1RT Total Absent 24-45409-2 DIST-A 0.81Aug 12, 2024
Aug 09, 2024 1RT Total Absent 24-45409-1 DIST-A 0.81Aug 12, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 23, 2024 1RT Total Absent 24-41552-3 DIST-A 0.38Jul 26, 2024
Jul 23, 2024 1RT Total Absent 24-41552-2 DIST-A 0.38Jul 26, 2024
Jul 23, 2024 1RT Total Absent 24-41552-1 DIST-A 0.38Jul 26, 2024
Jun 17, 2024 1RT Total Absent 24-33583-3 DIST-A 0.72Jun 20, 2024
Jun 17, 2024 1RT Total Absent 24-33583-2 DIST-A 0.72Jun 20, 2024
Jun 17, 2024 1RT Total Absent 24-33583-1 DIST-A 0.72Jun 20, 2024
May 14, 2024 1RT Total Absent 24-25862-3 DIST-A 1.09May 20, 2024
May 14, 2024 1RT Total Absent 24-25862-2 DIST-A 1.09May 20, 2024
May 14, 2024 1RT Total Absent 24-25862-1 DIST-A 1.09May 20, 2024
Apr 23, 2024 1RT Total Absent 24-20971-3 DIST-A 0.75Apr 26, 2024
Apr 23, 2024 1RT Total Absent 24-20971-2 DIST-A 0.75Apr 26, 2024
Apr 23, 2024 1RT Total Absent 24-20971-1 DIST-A 0.75Apr 26, 2024
Mar 25, 2024 1RT Total Absent PEC0015-01-3 DIST-A 0.94Apr 02, 2024
Mar 25, 2024 1RT Total Absent PEC0015-01-2 DIST-A 0.94Apr 02, 2024
Mar 25, 2024 1RT Total Absent PEC0015-01-1 DIST-A 0.94Apr 02, 2024
Feb 21, 2024 1RT Total Absent 24-09238-3 DIST-A 0.65Feb 23, 2024
Feb 21, 2024 1RT Total Absent 24-09238-2 DIST-A 0.65Feb 23, 2024
Feb 21, 2024 1RT Total Absent 24-09238-1 DIST-A 0.65Feb 23, 2024
Jan 23, 2024 1RT Total Absent 24-03406-3 DIST-A 0.82Jan 26, 2024
Jan 23, 2024 1RT Total Absent 24-03406-2 DIST-A 0.82Jan 26, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 23, 2024 1RT Total Absent 24-03406-1 DIST-A 0.82Jan 26, 2024
Dec 12, 2023 1RT Total Absent 23-74918-3 DIST-A 0.82Dec 14, 2023
Dec 12, 2023 1RT Total Absent 23-74918-2 DIST-A 0.82Dec 14, 2023
Dec 12, 2023 1RT Total Absent 23-74918-1 DIST-A 0.82Dec 14, 2023
Nov 16, 2023 1RT Total Absent 23-70407-3 DIST-A 0.78Nov 21, 2023
Nov 16, 2023 1RT Total Absent 23-70407-2 DIST-A 0.78Nov 21, 2023
Nov 16, 2023 1RT Total Absent 23-70407-1 DIST-A 0.78Nov 21, 2023
Oct 16, 2023 1RT Total Absent 23-63338-3 DIST-A 0.66Oct 20, 2023
Oct 16, 2023 1RT Total Absent 23-63338-2 DIST-A 0.66Oct 20, 2023
Oct 16, 2023 1RT Total Absent 23-63338-1 DIST-A 0.66Oct 20, 2023
Sep 19, 2023 1RT Total Absent 23-56928-3 DIST-A 0.98Sep 22, 2023
Sep 19, 2023 1RT Total Absent 23-56928-2 DIST-A 0.98Sep 22, 2023
Sep 19, 2023 1RT Total Absent 23-56928-1 DIST-A 0.98Sep 22, 2023
Aug 18, 2023 1RT Total Absent 23-49864-3 DIST-A 1.16Aug 19, 2023
Aug 18, 2023 1RT Total Absent 23-49864-2 DIST-A 1.16Aug 19, 2023
Aug 18, 2023 1RT Total Absent 23-49864-1 DIST-A 1.16Aug 19, 2023
Jul 21, 2023 1RT Total Absent 23-42982-3 DIST-A 1.01Jul 24, 2023
Jul 21, 2023 1RT Total Absent 23-42982-2 DIST-A 1.01Jul 24, 2023
Jul 21, 2023 1RT Total Absent 23-42982-1 DIST-A 1.01Jul 24, 2023
Jun 28, 2023 1RT Total Absent 23-37801-3 DIST-A 1.09Jul 03, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 28, 2023 1RT Total Absent 23-37801-2 DIST-A 1.09Jul 03, 2023
Jun 28, 2023 1RT Total Absent 23-37801-1 DIST-A 1.09Jul 03, 2023
May 15, 2023 1RT Total Absent 23-28170-3 DIST-A 1.07May 16, 2023
May 15, 2023 1RT Total Absent 23-28170-2 DIST-A 1.07May 16, 2023
May 15, 2023 1RT Total Absent 23-28170-1 DIST-A 1.07May 16, 2023
Apr 04, 2023 1RT Total Absent 23-18345-3 DIST-A 1.36Apr 06, 2023
Apr 04, 2023 1RT Total Absent 23-18345-2 DIST-A 1.36Apr 06, 2023
Apr 04, 2023 1RT Total Absent 23-18345-1 DIST-A 1.36Apr 06, 2023
Mar 16, 2023 1RT Total Absent 23-14930-3 DIST-A 1.14Mar 17, 2023
Mar 16, 2023 1RT Total Absent 23-14930-2 DIST-A 1.14Mar 17, 2023
Mar 16, 2023 1RT Total Absent 23-14930-1 DIST-A 1.14Mar 17, 2023
Feb 21, 2023 1RT Total Absent 23-09685-3 DIST-A 1.48Feb 28, 2023
Feb 21, 2023 1RT Total Absent 23-09685-2 DIST-A 1.48Feb 28, 2023
Feb 21, 2023 1RT Total Absent 23-09685-1 DIST-A 1.48Feb 28, 2023
Jan 20, 2023 1RT Total Absent 23-03982-3 DIST-A 1.42Jan 24, 2023
Jan 20, 2023 1RT Total Absent 23-03982-2 DIST-A 1.42Jan 24, 2023
Jan 20, 2023 1RT Total Absent 23-03982-1 DIST-A 1.42Jan 24, 2023



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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  ::  Show rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 3960
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