OHA Drinking Water Services
OR41
PWS ID: 00506 ---- NEAHKAHNIE 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:  Show special samples  ::  Show rejected samples  ::  Include results older than 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Oct 15, 2025 1RT Total Absent 5288057-01 MS-2 DIST-A 0.56Oct 27, 2025
Sep 17, 2025 1RT Total Absent 5260077-01 MS-1 DIST-A 0.56Sep 26, 2025
Aug 20, 2025 1RT Total Absent 5232074-01 - DIST-A 0.54Aug 25, 2025
Jul 16, 2025 1AS Total Absent 5197076-01 PIRATES SPRINGS SRC-BA Jul 25, 2025
Jul 16, 2025 1RT Total Absent 5197075-02 PIRATE SPRINGS DIST-A 0.52Jul 25, 2025
Jul 16, 2025 1RT Total Absent 5197075-01 MS-2 DIST-A 0.56Jul 25, 2025
Jun 18, 2025 1RT Total Absent 5169088-01 MS-1 DIST-A 0.60Jun 20, 2025
May 21, 2025 1RT Total Absent 5141073-01 MS-3 DIST-A 0.67May 30, 2025
Apr 16, 2025 1RT Total Absent 5106077-01 - DIST-A 0.60Apr 21, 2025
Mar 19, 2025 1RT Total Absent 5078088-01 MS-1 DIST-A 0.53Mar 24, 2025
Feb 19, 2025 1RT Total Absent 5050067-01 MS-3 DIST-A 0.42Feb 21, 2025
Jan 22, 2025 1RT Total Absent 5022070-01 - DIST-A 0.52Jan 30, 2025
Dec 18, 2024 1AS Total Absent 4353078-05 SPRING 3 SRC-AC Dec 19, 2024
Dec 18, 2024 1AS Total Absent 4353078-04 SPRING 2 SRC-AB Dec 19, 2024
Dec 18, 2024 1AS Total Absent 4353078-03 SPRING 1 SRC-AA Dec 19, 2024
Dec 18, 2024 1AS Total POSITIVE 4353078-02 PIRATES SPRING SRC-BA Dec 19, 2024
AS E. coli Absent 4353078-02 PIRATES SPRING SRC-BA
Dec 18, 2024 1RT Total Absent 4353078-01 PFFOCE DIST-A 0.60Dec 19, 2024
Nov 20, 2024 1RT Total Absent 4325104-01 MS-3 DIST-A 0.52Nov 26, 2024
Oct 16, 2024 1RT Total Absent 4290065-01 GREEN DIST-A 0.47Oct 25, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 18, 2024 1RT Total Absent 4262080-01 MS-1 OFFICE DIST-A 0.59Sep 26, 2024
Aug 21, 2024 1RT Total Absent 4234013-01 MS-3 DIST-A 0.46Sep 10, 2024
Jul 17, 2024 1RT Total Absent 4199043-01 MS-2 (GREENE) DIST-A 0.49Aug 01, 2024
Jun 19, 2024 1RT Total Absent 4171057-01 MS-1 (OFFICE) DIST-A 0.59Jun 28, 2024
May 15, 2024 1RT Total Absent 4136069-01 MS-3 (STEELE) DIST-A 0.55May 17, 2024
Apr 17, 2024 1RT Total Absent 4108082-01 MS-2 GREENE DIST-A 0.53May 01, 2024
Mar 20, 2024 1RT Total Absent 4080083-01 MS-1 DIST-A 0.52Mar 22, 2024
Feb 21, 2024 1RT Total Absent 4052063-01 - DIST-A 0.49Mar 01, 2024
Jan 24, 2024 1RT Total Absent 4024078-01 MS-2 DIST-A 0.53Feb 01, 2024
Dec 20, 2023 1AS Total POSITIVE 3354058-05 SPRING 1 SRC-AA Dec 21, 2023
AS E. coli Absent 3354058-05 SPRING 1 SRC-AA
Dec 20, 2023 1AS Total POSITIVE 3354058-04 SPRING 2 SRC-AB Dec 21, 2023
AS E. coli Absent 3354058-04 SPRING 2 SRC-AB
Dec 20, 2023 1RT Total Absent 3354058-03 DIST-A 0.46Dec 21, 2023
Dec 20, 2023 1AS Total POSITIVE 3354058-02 PIRATES SPRING SRC-BA Dec 21, 2023
AS E. coli Absent 3354058-02 PIRATES SPRING SRC-BA
Dec 20, 2023 1AS Total Absent 3354058-01 SPRING 3 SRC-AC Dec 21, 2023
Nov 15, 2023 1RT Total Absent 3319082-01 MS-3 DIST-A 0.46Dec 04, 2023
Oct 18, 2023 1RT Total Absent 3291074-01 MS-2 (GREENE) DIST-A 0.44Nov 02, 2023
Sep 20, 2023 1RT Total Absent 3263073-01 MS-1 DIST-A 0.57Sep 26, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 16, 2023 1RT Total Absent 3228071-01 MS-3 STEELE DIST-A 0.52Aug 30, 2023
Jul 19, 2023 1RT Total Absent 3200071-01 MS- 2 GREEN DIST-A 0.56Aug 04, 2023
Jun 21, 2023 1RT Total Absent 3172069-01 MS-1 OFFICE DIST-A 0.60Jul 05, 2023
May 17, 2023 1RT Total Absent 3137067-01 MS-3 STEELE DIST-A 0.58Jun 08, 2023
Apr 19, 2023 1RT Total Absent 3109088-01 MS-2 GREENE DIST-A 0.55Apr 27, 2023
Mar 22, 2023 1RT Total Absent 3081013-01 MS-1 OFFICE DIST-A 0.56Mar 23, 2023
Feb 15, 2023 1RT Total Absent 3046055-01 MS-3 (STEELE) DIST-A 0.51Feb 28, 2023
Jan 18, 2023 1RT Total Absent 3018081-01 MS-2 (GREEN) DIST-A 0.54Jan 24, 2023
Dec 21, 2022 1RT Total Absent 2355069-05 DIST-A 0.47Dec 22, 2022
Dec 21, 2022 1AS Total Absent 2355069-04 SPRING 3 SRC-AC Dec 22, 2022
Dec 21, 2022 1AS Total POSITIVE 2355069-03 SPRING 1 SRC-AA Dec 22, 2022
AS E. coli Absent 2355069-03 SPRING 1 SRC-AA
Dec 21, 2022 1AS Total Absent 2355069-02 SPRING 2 SRC-AB Dec 22, 2022
Dec 21, 2022 1AS Total POSITIVE 2355069-01 PIRATES SPRING SRC-BA Dec 22, 2022
AS E. coli Absent 2355069-01 PIRATES SPRING SRC-BA
Nov 16, 2022 1RT Total Absent 2320065-01 MS-3 (STEELE) DIST-A 0.48Nov 23, 2022
Oct 19, 2022 1RT Total Absent 2292065-01 - DIST-A 0.47Oct 21, 2022
Sep 21, 2022 1RT Total Absent 2264075-01 MS-1 (OFFICE) DIST-A 0.45Sep 23, 2022
Aug 17, 2022 1RT Total Absent 2229088-01 MS-2 (GREENE DIST-A 0.45Sep 06, 2022
Jul 20, 2022 1RT Total Absent 2201067-01 - DIST-A 0.54Jul 28, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 15, 2022 1RT Total Absent 2166068-01 MS-3 DIST-A 0.56Jun 17, 2022
May 18, 2022 1RT Total Absent 2138062-01 MS-2 (GREEN) DIST-A 0.41May 23, 2022
Apr 20, 2022 1RT Total Absent 2110048-01 MS-1 OFFICE DIST-A 0.62Apr 29, 2022
Mar 16, 2022 1RT Total Absent 2075049-01 MS-3 (STEELE) DIST-A 0.53Mar 18, 2022
Feb 16, 2022 1RT Total Absent 2047044-01 MS-2 GREEN DIST-A 0.55Feb 25, 2022
Jan 19, 2022 1RT Total Absent 2019051-01 MS-1 (OFFICE) DIST-A 0.50Feb 01, 2022



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:  Show special samples  ::  Show rejected samples  ::  Include results older than 2022


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