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OR41
PWS ID: 00232 ---- COLORADO LAKE COOP
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 08, 2025 1RT Total Absent 20251008046 UNIT 1125 OS TAP DIST-A 0.70Oct 21, 2025
Sep 03, 2025 1RT Total Absent 20250903037 UNIT 996 DIST-A 0.60Sep 12, 2025
Sep 02, 2025 1AS Total Absent 177-514-1 34360 NE COLORADO LAKE DR - WELL SOURCE - SRC-AA RT SRC-AA Sep 27, 2025
AS E. coli Absent 177-514-1 34360 NE COLORADO LAKE DR - WELL SOURCE - SRC-AA RT SRC-AA
Aug 07, 2025 1RT Total Absent 20250807133 UNIT 1050 OS TAP DIST-A 0.70Aug 14, 2025
Jul 14, 2025 1RT Total Absent 20250714062 HANDWASH SINK DIST-A 0.60Jul 24, 2025
Jun 05, 2025 1RT Total Absent 20250605054 UNIT 1125 OS TAP DIST-A 0.60Jun 12, 2025
May 01, 2025 1RT Total Absent 20250501032 UNIT 996 OS TAP DIST-A 0.70May 13, 2025
Apr 10, 2025 1RT Total Absent 20250410052 UNIT 1050 DIST-A 0.80Apr 24, 2025
Mar 06, 2025 1RT Total Absent 20250306048 UNIT 1125 OS TAP DIST-A 0.60Mar 19, 2025
Feb 11, 2025 1RT Total Absent 20250211071 UNIT 996 OS TAP DIST-A 0.50Feb 21, 2025
Jan 15, 2025 1RT Total Absent 20250115100 UNIT 1050 OS TAP DIST-A 0.60Jan 27, 2025
Dec 09, 2024 1RT Total Absent 20241209028 UNIT 1125 OS TAP DIST-A 0.80Dec 20, 2024
Nov 07, 2024 1RT Total Absent 20241107037 UNIT 996 OS TAP DIST-A 0.90Nov 18, 2024
Oct 10, 2024 1RT Total Absent 20241010016 UNIT 1050 OS TAP DIST-A 0.90Oct 23, 2024
Sep 05, 2024 1RT Total Absent 20240905020 UNIT 1125 OS TAP DIST-A 0.80Sep 24, 2024
Aug 28, 2024 1AS Total POSITIVE 24-49614 WELL HEAD SRC-AA Aug 30, 2024
AS E. coli Absent 24-49614 WELL HEAD SRC-AA
Aug 15, 2024 1RT Total Absent 20240815033 UNIT 996 OS TAP DIST-A 1.00Aug 26, 2024
Jul 15, 2024 1RT Total Absent 20240715101 UNIT 1050 OS TAP DIST-A 0.60Jul 31, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 06, 2024 1RT Total Absent 20240606053 UNIT 1125 OS TAP DIST-A 1.00Jun 19, 2024
May 02, 2024 1RT Total Absent 20240502034 UNIT 996 OS TAP DIST-A 1.00May 10, 2024
Apr 10, 2024 1RT Total Absent 20240410061 UNIT 1050 OS TAP DIST-A 1.00Apr 23, 2024
Mar 07, 2024 1RT Total Absent 20240307035 UNIT 1125 OS TAP DIST-A 0.70Mar 14, 2024
Feb 20, 2024 1RT Total Absent 2408966 UNIT 996 OUT FCT DIST-A 0.70Feb 23, 2024
Jan 25, 2024 1RT Total Absent 2404171 UNIT 1050 OUT FCT DIST-A 0.50Jan 29, 2024
Dec 11, 2023 1RT Total Absent 2374649 UNIT 1125 OUT FCT DIST-A 0.70Dec 13, 2023
Nov 13, 2023 1RT Total Absent 2369197 UNIT 996 OUT FCT DIST-A 0.60Nov 15, 2023
Oct 10, 2023 1RT Total Absent 2362134 UNIT 1050 OUT FCT DIST-A 0.70Oct 13, 2023
Sep 14, 2023 1AS Total Absent 2355847 PUMPHOUSE SRC-AA Sep 21, 2023
Sep 14, 2023 1RT Total Absent 2355846 UNIT 1125 OUT FCT DIST-A 0.70Sep 21, 2023
Aug 23, 2023 1RT Total Absent 2350798 UNIT 945 OUT FCT DIST-A 1.00Aug 28, 2023
Jul 13, 2023 1RT Total Absent 2340770 UNIT 996 OUT FCT DIST-A 0.60Jul 18, 2023
Jun 15, 2023 1RT Total Absent 2334958 UNIT 1050 OUT FCT DIST-A 0.70Jun 19, 2023
May 22, 2023 1RT Total Absent 2329750 UNIT 1125 OUT FCT DIST-A 0.70May 30, 2023
Apr 25, 2023 1RT Total Absent 2323406 UNIT 996 OUT FCT DIST-A 0.40May 03, 2023
Mar 24, 2023 1RT Total Absent 2316578 UNIT 1050 OUT FCT DIST-A 0.30Mar 31, 2023
Feb 20, 2023 1RT Total Absent 2309577 UNIT 1125 OUT FCT DIST-A 0.40Feb 24, 2023
Jan 12, 2023 1RT Total Absent 2302170 UNIT 996 OUT FCT DIST-A 0.40Jan 16, 2023
Dec 12, 2022 1RT Total Absent 2279058 UNIT 1050 OUT FCT DIST-A 0.40Dec 14, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 03, 2022 1RT Total Absent 2271590 UNIT 1125 OUT FCT DIST-A 0.40Nov 04, 2022
Oct 11, 2022 1RT Total Absent 2265755 UNIT 996 DIST-A 0.30Oct 14, 2022
Sep 12, 2022 1RT Total Absent 2258828 UNIT 1050 OUT FCT DIST-A 0.50Sep 16, 2022
Aug 08, 2022 1RT Total Absent 2250634 UNIT 945 OUT FCT DIST-A 0.60Aug 10, 2022
Jul 18, 2022 1RT Total Absent 2245440 UNIT 996 OUT FCT DIST-A 0.40Jul 25, 2022
Jun 15, 2022 1RT Total Absent 2238759 UNIT 1125 OUT FCT DIST-A 0.50Jun 17, 2022
May 10, 2022 1RT Total Absent 2229927 UNIT 1050 OUT FCT DIST-A 0.70May 12, 2022
Apr 07, 2022 1RT Total Absent 2223160 UNIT 1125 OUT FCT DIST-A 0.80Apr 08, 2022
Mar 18, 2022 1AS Total Absent 2218632 PUMPHOUSE SRC-AA Mar 23, 2022
Mar 08, 2022 1RT Total Absent 2215141 UNIT 945 OUT FCT DIST-A 0.70Mar 10, 2022
Feb 08, 2022 1RT Total Absent 2208713 UNIT 1050 OUT FCT DIST-A 0.50Feb 10, 2022
Jan 13, 2022 1RT Total Absent 2202693 UNIT 1125 OUT FCT DIST-A 0.60Jan 14, 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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