OHA Drinking Water Services
OR41
PWS ID: 00706 ---- RIDDLE, CITY OF
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:  Hide 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
Apr 09, 2025 1RT Total Absent 5040901-01 DIST-A 1.05Apr 16, 2025
Mar 11, 2025 1RT Total Absent 5031106-01 DIST-A 0.58Mar 17, 2025
Mar 05, 2025 1RT Total Absent 5030501-01 DIST-A 0.29Mar 11, 2025
Feb 12, 2025 1RT Total Absent 5021202-01 DIST-A 0.80Feb 19, 2025
Feb 06, 2025 1RT Total Absent 5020605-01 DIST-A 0.15Feb 17, 2025
Jan 14, 2025 1RT Total Absent 5011423-01 DIST-A 0.97Jan 20, 2025
Jan 08, 2025 1RT Total Absent 5010801-01 DIST-A 0.35Jan 15, 2025
Dec 17, 2024 1RT Total Absent 4121707-01 DIST-A 0.56Dec 31, 2024
Dec 04, 2024 1RT Total Absent 4120402-01 DIST-A 0.30Dec 18, 2024
Nov 19, 2024 1RT Total Absent 4111908-01 DIST-A 0.07Nov 27, 2024
Nov 05, 2024 1RT Total Absent 4110522-01 DIST-A 0.30Nov 14, 2024
Oct 29, 2024 1RT Total Absent 4102901-01 DIST-A 0.68Nov 08, 2024
Oct 09, 2024 1RT Total Absent 4100902-01 DIST-A 0.80Oct 18, 2024
Sep 24, 2024 1RT Total Absent 4092408-01 DIST-A 0.15Oct 01, 2024
Sep 17, 2024 1RT Total Absent 4091733-01 DIST-A 0.08Sep 24, 2024
Aug 20, 2024 1RT Total Absent 4082005-01 DIST-A 0.02Sep 06, 2024
Aug 14, 2024 1RT Total Absent 4081405-01 DIST-A 0.58Aug 28, 2024
Jul 23, 2024 1RT Total Absent 4072302-01 DIST-A 0.90Jul 26, 2024
Jul 09, 2024 1RT Total Absent 4070902-01 DIST-A 0.84Jul 23, 2024
Jun 24, 2024 1RP Total Absent 4062406-03 4062004-01 1959 RIDDLE BYPASS DIST-A 0.16Jul 01, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 24, 2024 1RP Total Absent 4062406-02 4062004-01 EWP/PLANT DIST-A 0.06Jul 01, 2024
Jun 24, 2024 1RP Total Absent 4062406-01 4062004-01 EWP/BREAKROOM SINK DIST-A 0.04Jul 01, 2024
Jun 20, 2024 1RT Total POSITIVE 4062004-01 DIST #6 DIST-A 0.09Jun 21, 2024
RT E. coli Absent 4062004-01 DIST #6 DIST-A 0.09
Jun 12, 2024 1RT Total Absent 4061208-01 DIST-A 0.45Jun 18, 2024
May 15, 2024 1RT Total Absent 4051503-01 DIST-A 0.70May 22, 2024
May 08, 2024 1RT Total Absent 4050803-01 DIST-A 0.03May 14, 2024
Apr 17, 2024 1RT Total Absent 4041702-01 DIST-A 0.79Apr 23, 2024
Apr 10, 2024 1RT Total Absent 4041003-01 DIST-A 0.42Apr 18, 2024
Mar 20, 2024 1RT Total Absent 4032003-01 DIST-A 0.27Mar 27, 2024
Mar 13, 2024 1RT Total Absent 4031303-01 DIST-A 0.50Mar 21, 2024
Feb 21, 2024 1RT Total Absent 4022101-01 DIST-A 0.79Feb 28, 2024
Feb 13, 2024 1RT Total Absent 4021304-01 DIST-A 0.40Feb 19, 2024
Jan 17, 2024 1RT Total Absent 4011709-01 DIST-A 0.92Jan 29, 2024
Jan 11, 2024 1RT Total Absent 4011107-01 DIST-A 0.80Jan 23, 2024
Dec 20, 2023 1RT Total Absent 3122004-01 DIST-A 0.02Jan 04, 2024
Dec 13, 2023 1RT Total Absent 3121307-01 DIST-A 0.02Dec 20, 2023
Nov 15, 2023 1RT Total Absent 3111526-01 DIST-A 0.59Nov 27, 2023
Nov 06, 2023 1RT Total Absent 3110612-01 DIST-A 0.55Nov 13, 2023
Oct 18, 2023 1RT Total Absent 3101805-01 DIST-A 0.89Oct 24, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 11, 2023 1RT Total Absent 3101103-01 DIST-A 0.87Oct 24, 2023
Sep 13, 2023 1RT Total Absent 3091307-01 DIST-A 0.03Sep 25, 2023
Sep 06, 2023 1RT Total Absent 3090603-01 DIST-A 0.42Sep 18, 2023
Aug 16, 2023 1RT Total Absent 3081603-01 DIST-A 0.48Sep 05, 2023
Aug 09, 2023 1RT Total Absent 3080908-01 DIST-A 0.15Aug 29, 2023
Jul 20, 2023 1RT Total Absent 3072006-01 DIST-A 0.48Aug 03, 2023
Jul 12, 2023 1RT Total Absent 3071230-01 DIST-A 0.77Jul 28, 2023
Jun 21, 2023 1RT Total Absent 3062110-01 DIST-A 0.06Jul 05, 2023
Jun 14, 2023 1RT Total Absent 3061402-01 DIST-A 0.33Jun 23, 2023
May 17, 2023 1RT Total Absent 3051726-01 DIST-A 0.61May 23, 2023
May 10, 2023 1RT Total Absent 3051006-01 DIST-A 0.55May 17, 2023
Apr 19, 2023 1RT Total Absent 3041902-01 DIST-A 0.44Apr 25, 2023
Apr 12, 2023 1RT Total Absent 3041206-01 DIST-A 0.76Apr 21, 2023
Mar 15, 2023 1RT Total Absent 3031503-01 DIST-A 0.38Mar 24, 2023
Mar 08, 2023 1RT Total Absent 3030814-01 DIST-A 0.24Mar 24, 2023
Feb 15, 2023 1RT Total Absent 3021503-01 DIST-A 0.68Feb 23, 2023
Feb 08, 2023 1RT Total Absent 3020807-01 DIST-A 0.57Feb 23, 2023
Jan 18, 2023 1RT Total Absent 3011813-01 DIST-A 0.72Feb 03, 2023
Jan 11, 2023 1RT Total Absent 3011116-01 DIST-A 0.97Jan 20, 2023
Dec 14, 2022 1RT Total Absent 2121419-01 DIST-A 0.33Dec 27, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 07, 2022 1RT Total Absent 2120710-01 DIST-A 0.49Dec 21, 2022
Nov 17, 2022 1RT Total Absent 211172301 DIST-A 0.49Nov 27, 2022
Nov 10, 2022 1RT Total Absent 211100501 DIST-A 0.43Nov 27, 2022
Oct 19, 2022 1RT Total Absent 210193401 DIST-A 1.16Nov 03, 2022
Oct 13, 2022 1RT Total Absent 210132101 DIST-A 0.19Oct 25, 2022
Sep 21, 2022 1RT Total Absent 209210501 DIST-A 0.45Oct 07, 2022
Sep 14, 2022 1RT Total Absent 209140601 DIST-A 0.31Oct 10, 2022
Aug 17, 2022 1RT Total Absent 208170501 DIST-A 0.19Sep 02, 2022
Aug 10, 2022 1RT Total Absent 208100501 DIST-A 0.94Aug 19, 2022
Jul 20, 2022 1RT Total Absent 207202601 DIST-A 0.69Jul 28, 2022
Jul 13, 2022 1RT Total Absent 207132301 DIST-A 0.19Jul 21, 2022
Jun 15, 2022 1RT Total Absent 206150501 DIST-A 0.51Jun 29, 2022
Jun 08, 2022 1RT Total Absent 206081301 DIST-A 0.81Jun 17, 2022
May 18, 2022 1RT Total Absent 205180301 DIST-A 0.27May 26, 2022
May 11, 2022 1RT Total Absent 205110601 DIST-A 0.61May 18, 2022
Apr 20, 2022 1RT Total Absent 204200401 DIST-A 0.93Apr 27, 2022
Apr 13, 2022 1RT Total Absent 204130401 DIST-A 0.15Apr 22, 2022
Mar 16, 2022 1RT Total Absent 203160101 DIST-A 0.74Mar 21, 2022
Mar 09, 2022 1RT Total Absent 203090401 DIST-A 0.81Mar 18, 2022
Feb 16, 2022 1RT Total Absent 202160401 DIST-A 0.24Feb 24, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 09, 2022 1RT Total Absent 202090301 DIST-A 0.86Feb 16, 2022
Jan 19, 2022 1RT Total Absent 201190601 DIST-A 1.12Jan 26, 2022
Jan 12, 2022 1RT Total Absent 201121701 DIST-A 0.22Jan 21, 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:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2022


More information for this water system: SDWIS ID 3988
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