OHA Drinking Water Services
OR41
PWS ID: 00493 ---- LYONS MEHAMA 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
May 22, 2025 1RT Total Absent 25-005514-0001-2 DIST-A 1.20May 28, 2025
May 22, 2025 1RT Total Absent 25-005514-0001-1 DIST-A 1.20May 28, 2025
Apr 17, 2025 1RT Total Absent 25-004143-0001-2 DIST-A 0.45Apr 21, 2025
Apr 17, 2025 1RT Total Absent 25-004143-0001-1 DIST-A 0.45Apr 21, 2025
Mar 20, 2025 1RT Total Absent 25-002976-0001-2 DIST-A 0.86Mar 25, 2025
Mar 20, 2025 1RT Total Absent 25-002976-0001-1 DIST-A 0.86Mar 25, 2025
Feb 20, 2025 1RT Total Absent 25-001833-0001-2 DIST-A 0.74Mar 13, 2025
Feb 20, 2025 1RT Total Absent 25-001833-0001-1 DIST-A 0.74Mar 13, 2025
Jan 23, 2025 1RT Total Absent 25_000824_0002 SAMPLE SITE #2 DIST-A 0.75Jan 31, 2025
Jan 23, 2025 1RT Total Absent 25_000824_0001 SAMPLE SITE #1 DIST-A 0.61Jan 31, 2025
Dec 19, 2024 1RT Total Absent 24_014256_0002 SAMPLE SITE #2 DIST-A 0.53Jan 02, 2025
Dec 19, 2024 1RT Total Absent 24_014256_0001 SAMPLE SITE #1 DIST-A 0.58Jan 02, 2025
Nov 21, 2024 1RT Total Absent 24_013191_0002 SAMPLE SITE #2 DIST-A 0.72Nov 27, 2024
Nov 21, 2024 1RT Total Absent 24_013191_0001 SAMPLE SITE #1 DIST-A 0.57Nov 27, 2024
Oct 17, 2024 1RT Total Absent 24_011756_0002 SAMPLE SITE #2 DIST-A 0.84Oct 25, 2024
Oct 17, 2024 1RT Total Absent 24_011756_0001 SAMPLE SITE #1 DIST-A 0.75Oct 25, 2024
Sep 19, 2024 1RT Total Absent 24_010604_0002 SAMPLE SITE #2 DIST-A Sep 24, 2024
Sep 19, 2024 1RT Total Absent 24_010604_0001 SAMPLE SITE #1 DIST-A Sep 24, 2024
Aug 22, 2024 1RT Total Absent 24_009276_0002 SAMPLE SITE #2 DIST-A 1.45Aug 27, 2024
Aug 22, 2024 1RT Total Absent 24_009276_0001 SAMPLE SITE #1 DIST-A 1.42Aug 27, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 18, 2024 1RT Total Absent 24_007846_0002 SAMPLE SITE #2 DIST-A 0.57Jul 24, 2024
Jul 18, 2024 1RT Total Absent 24_007846_0001 SAMPLE SITE #1 DIST-A 0.86Jul 24, 2024
Jun 27, 2024 1RT Total Absent 24_007043_0002 SAMPLE SITE # 1 DIST-A 0.45Jul 03, 2024
Jun 27, 2024 1RT Total Absent 24_007043_0001 SAMPLE SITE # 2 DIST-A 0.45Jul 03, 2024
May 16, 2024 1RT Total Absent 24_005424_0002 SAMPLE SITE #2 DIST-A 0.41May 23, 2024
May 16, 2024 1RT Total Absent 24_005424_0001 SAMPLE SITE #1 DIST-A 0.53May 23, 2024
Apr 18, 2024 1RT Total Absent 24_004291_0002 SAMPLE SITE #2 DIST-A 0.82Apr 22, 2024
Apr 18, 2024 1RT Total Absent 24_004291_0001 SAMPLE SITE #1 DIST-A 0.80Apr 22, 2024
Mar 21, 2024 1RT Total Absent 24_003162_0002 SITE #2 DIST-A 0.62Mar 26, 2024
Mar 21, 2024 1RT Total Absent 24_003162_0001 SITE #1 DIST-A 0.70Mar 26, 2024
Feb 15, 2024 1RT Total Absent 24_001742_0002 SITE # 1 DIST-A 0.65Feb 21, 2024
Feb 15, 2024 1RT Total Absent 24_001742_0001 SITE # 2 DIST-A 0.73Feb 21, 2024
Jan 25, 2024 1RT Total Absent 24_000783_0002 SAMPLE SITE #1 DIST-A 0.68Jan 29, 2024
Jan 25, 2024 1RT Total Absent 24_000783_0001 SAMPLE SITE #2 DIST-A 0.74Jan 29, 2024
Dec 19, 2023 1RT Total Absent 23_014827_0001 SAMPLE SITE 1 DIST-A 0.49Jan 02, 2024
Dec 19, 2023 1RT Total Absent 23_014824_0001 SAMPLE SITE 2 DIST-A 0.69Jan 02, 2024
Nov 16, 2023 1RT Total Absent 23_013571_0001 SAMPLE SITE #2 DIST-A 0.56Nov 21, 2023
Nov 16, 2023 1RT Total Absent 23_013569_0001 SAMPLE SITE DIST-A 0.65Nov 21, 2023
Oct 19, 2023 1RT Total Absent 23_012498_0001 SAMPLE SITE #1 DIST-A Oct 30, 2023
Oct 19, 2023 1RT Total Absent 23_012495_0001 SAMPLE SITE #2 DIST-A Oct 30, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 21, 2023 1RT Total Absent 23_011259_0001 SAMPLE SITE #2 DIST-A 0.73Sep 27, 2023
Sep 21, 2023 1RT Total Absent 23_011253_0001 SAMPLE SITE #1 DIST-A 0.65Sep 27, 2023
Aug 17, 2023 1RT Total Absent 23_009821_0002 SAMPLE SITE #2 DIST-A Aug 24, 2023
Aug 17, 2023 1RT Total Absent 23_009821_0001 SAMPLE SITE #1 DIST-A Aug 24, 2023
Jul 20, 2023 1RT Total Absent 23_008607_0002 SAMPLE SITE #2 DIST-A 0.50Jul 28, 2023
Jul 20, 2023 1RT Total Absent 23_008607_0001 SAMPLE SITE #1 DIST-A 0.56Jul 28, 2023
Jun 15, 2023 1RT Total Absent 23_007129_0002 SAMPLE SITE 2 DIST-A 0.65Jun 22, 2023
Jun 15, 2023 1RT Total Absent 23_007129_0001 SAMPLE SITE 1 DIST-A 0.55Jun 22, 2023
May 18, 2023 1RT Total Absent 23_005992_0002 SAMPLE SITE #2 DIST-A 0.57May 23, 2023
May 18, 2023 1RT Total Absent 23_005992_0001 SAMPLE SITE #1 DIST-A 0.66May 23, 2023
Apr 20, 2023 1RT Total Absent 23_004817_0002 SAMPLE SITE #2 DIST-A 0.89May 05, 2023
Apr 20, 2023 1RT Total Absent 23_004817_0001 SAMPLE SITE #1 DIST-A 0.75May 05, 2023
Mar 16, 2023 1RT Total Absent 1156-2 DIST-A 0.78Mar 24, 2023
Mar 16, 2023 1RT Total Absent 1156-1 DIST-A 0.70Mar 17, 2023
Feb 17, 2023 1RT Total Absent 23_002107_0002 SAMPLE SITE #2 DIST-A 0.82Feb 21, 2023
Feb 17, 2023 1RT Total Absent 23_002107_0001 SAMPLE SITE #1 DIST-A 0.71Feb 21, 2023
Jan 19, 2023 1RT Total Absent 23_000812_0002 SAMPLE SITE #1 DIST-A 0.81Feb 02, 2023
Jan 19, 2023 1RT Total Absent 23_000812_0001 SAMPLE SITE #2 DIST-A 0.81Feb 02, 2023
Dec 14, 2022 1RT Total Absent 20221214046 SAMPLE SITE 2 DIST-A 0.90Dec 21, 2022
Dec 14, 2022 1RT Total Absent 20221214045 SAMPLE SITE 1 DIST-A 0.80Dec 21, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 17, 2022 1RT Total Absent 22_014154_0002 SAMPLE SITE #2 DIST-A 0.97Nov 28, 2022
Nov 17, 2022 1RT Total Absent 22_014154_0001 SAMPLE SITE #1 DIST-A 0.86Nov 28, 2022
Oct 20, 2022 1RT Total Absent 22_012803_0001 SAMPLE SITE #1 DIST-A 0.77Oct 27, 2022
Oct 20, 2022 1RT Total Absent 22_012801_0001 SAMPLE SITE #2 DIST-A 0.83Oct 27, 2022
Sep 15, 2022 1RT Total Absent 22_011078_0002 SAMPLE SITE #1 DIST-A 0.67Oct 05, 2022
Sep 15, 2022 1RT Total Absent 22_011078_0001 SAMPLE SITE #2 DIST-A 0.77Oct 05, 2022
Aug 25, 2022 1RT Total Absent 22_010207_0002 SAMPLE SITE #2 DIST-A 0.72Sep 07, 2022
Aug 25, 2022 1RT Total Absent 22_010207_0001 SAMPLE SITE #1 DIST-A 0.67Sep 07, 2022
Jul 22, 2022 1RT Total Absent 22_008694_0002 SAMPLE SITE #2 DIST-A 0.66Jul 27, 2022
Jul 22, 2022 1RT Total Absent 22_008694_0001 SAMPLE SITE #1 DIST-A 0.65Jul 27, 2022
Jun 16, 2022 1RT Total Absent 22_007091_0002 SAMPLE SITE #2 DIST-A 0.77Jun 21, 2022
Jun 16, 2022 1RT Total Absent 22_007091_0001 SAMPLE SITE #1 DIST-A 0.77Jun 21, 2022
May 19, 2022 1RT Total Absent 22_005865_0002 SAMPLE SITE #2 DIST-A 0.68May 23, 2022
May 19, 2022 1RT Total Absent 22_005865_0001 SAMPLE SITE #1 DIST-A 0.59May 23, 2022
Apr 21, 2022 1RT Total Absent 22_004558_0002 SAMPLE SITE #1 DIST-A 0.66Apr 26, 2022
Apr 21, 2022 1RT Total Absent 22_004558_0001 SAMPLE SITE #2 DIST-A 0.66Apr 26, 2022
Mar 17, 2022 1RT Total Absent 22_003094_0002 SAMPLE SITE #2 DIST-A 0.78Mar 25, 2022
Mar 17, 2022 1RT Total Absent 22_003094_0001 SAMPLE SITE #1 DIST-A 0.69Mar 25, 2022
Feb 17, 2022 1RT Total Absent 22_001903_0002 SAMPLE SITE #2 DIST-A 0.64Feb 22, 2022
Feb 17, 2022 1RT Total Absent 22_001903_0001 SAMPLE SITE #1 DIST-A 0.65Feb 22, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jan 20, 2022 1RT Total Absent 22_000723_0002 SAMPLE SITE #2 DIST-A 0.73Feb 03, 2022
Jan 20, 2022 1RT Total Absent 22_000723_0001 SAMPLE SITE #1 DIST-A 0.63Feb 03, 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


More information for this water system: SDWIS ID 3967
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