OHA Drinking Water Services
OR41
PWS ID: 00493 ---- LYONS MEHAMA WATER DISTRICT
Coliform Results

See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  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:  Show 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
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
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
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
Dec 20, 2021 1RP Total Absent 210148500003 210147310001 SAMPLE SITE #2 DIST-A 0.65Dec 21, 2021
Dec 20, 2021 1RP Total Absent 210148500002 210147310001 11223 PHILIPPI LN DIST-A 0.66Dec 21, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 20, 2021 1RP Total Absent 210148500001 210147310001 21033 HWY 22 DIST-A 0.72Dec 21, 2021
Dec 16, 2021 1RT Total Absent 21_014730_0001 SAMPLE SITE #1 DIST-A 0.53Dec 22, 2021
Dec 16, 2021 1RT Total POSITIVE 210147310001 SAMPLE SITE #2 DIST-A 0.68Dec 17, 2021
RT E. coli Absent 210147310001 SAMPLE SITE #2 DIST-A 0.68
Nov 18, 2021 1RT Total Absent 21_013635_0001 SAMPLE SITE #2 DIST-A 0.59Nov 23, 2021
Nov 18, 2021 1RT Total Absent 21_013633_0001 SAMPLE SITE #1 DIST-A 0.40Nov 23, 2021
Oct 21, 2021 1RT Total Absent 21_012482_0001 SAMPLE SITE #2 DIST-A 0.63Oct 25, 2021
Oct 21, 2021 1RT Total Absent 21_012480_0001 SAMPLE SITE #1 DIST-A 0.60Oct 25, 2021
Sep 16, 2021 1RT Total Absent 21_010918_0002 SAMPLE SITE #2 DIST-A 0.69Sep 30, 2021
Sep 16, 2021 1RT Total Absent 21_010918_0001 SAMPLE SITE #1 DIST-A 0.47Sep 30, 2021
Aug 19, 2021 1RT Total Absent 21_009650_0002 SAMPLE SITE #2 DIST-A 0.64Aug 30, 2021
Aug 19, 2021 1RT Total Absent 21_009650_0001 SAMPLE SITE #1 DIST-A 0.47Aug 30, 2021
Jul 15, 2021 1RT Total Absent 21_008058_0001 SAMPLE SITE #2 DIST-A 0.44Jul 21, 2021
Jul 15, 2021 1RT Total Absent 21_008056_0001 SAMPLE SITE #1 DIST-A 0.43Jul 21, 2021
Jun 17, 2021 1RT Total Absent 21_006798_0001 SAMPLE SITE #2 DIST-A 0.87Jun 28, 2021
Jun 17, 2021 1RT Total Absent 21_006797_0001 SAMPLE SITE #1 DIST-A 0.75Jun 28, 2021
May 25, 2021 1RT Total Absent 20210525034 SS 1 DIST-A 0.68May 28, 2021
May 25, 2021 1RT Total Absent 20210525033 SS 2 DIST-A 0.74May 28, 2021
Apr 15, 2021 1RT Total Absent 21_004186_0001 SAMPLE SITE #2 DIST-A 0.61Apr 27, 2021
Apr 15, 2021 1RT Total Absent 21_004185_0001 SAMPLE SITE #1 DIST-A 0.59Apr 27, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 18, 2021 1RT Total Absent 21_002931_0001 SAMPLE SITE #1 DIST-A 0.52Mar 30, 2021
Mar 18, 2021 1RT Total Absent 21_002928_0001 SAMPLE SITE #2 DIST-A 0.67Mar 30, 2021
Feb 25, 2021 1RT Total Absent 21_002013_0001 SAMPLE SITE #2 DIST-A 0.71Mar 08, 2021
Feb 25, 2021 1RT Total Absent 21_002009_0001 SAMPLE SITE #1 DIST-A 0.61Mar 08, 2021
Jan 21, 2021 1RT Total Absent 21_000752_0001 SAMPLE SITE #2 DIST-A 0.72Feb 09, 2021
Jan 21, 2021 1RT Total Absent 21_000750_0001 SAMPLE SITE #1 DIST-A 0.66Feb 09, 2021



See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  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:  Show special samples  ::  Include results older than 2021


More information for this water system: SDWIS ID 3967
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Corrosion Control has moved to the Lead & Copper page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login