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 2023

Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jan 21, 2026 1AS Total POSITIVE 6021068-04 SPRING 3 SRC-AC Jan 22, 2026
AS E. coli Absent 6021068-04 SPRING 3 SRC-AC
Jan 21, 2026 1AS Total POSITIVE 6021068-03 SPRING 2 SRC-AB Jan 22, 2026
AS E. coli Absent 6021068-03 SPRING 2 SRC-AB
Jan 21, 2026 1AS Total Absent 6021068-02 SPRING 1 SRC-AA Jan 22, 2026
Jan 21, 2026 1RT Total Absent 6021068-01 DIST-A 0.80Jan 22, 2026
Dec 17, 2025 1RT Total Absent 5351088-01 SINK DIST-A 0.66Dec 22, 2025
Nov 19, 2025 1RT Total Absent 5323065-01 MS3 DIST-A 0.46Dec 08, 2025
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
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
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
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
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
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
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



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 2023



More information for this water system: SDWIS ID 3355
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