Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  CHEM = Chemical, COLI = Coliform, SODIUM = Sodium*

*Non-alert (water quality notice)

Results:  25 alerts found for this water system.Show response time

Water Quality Alerts
Alert ID	Sample Date	Alert Date	Source ID	Source Name	Alert Type	Contaminant	Result	Alert Level	MCL	Contact Report
CHEM9611	11/16/2021	12/27/2021	EP-B	EP FOR ASR WELL	SODIUM*	SODIUM	119	20		12/27/2021
CHEM9535	10/06/2021	11/16/2021	EP-B	EP FOR ASR WELL	SODIUM*	SODIUM	125	20		11/16/2021
CHEM9529	11/03/2021	11/08/2021	DIST-A	Distribution System	CHEM	TOTAL TRIHALOMETHANES (TTHM)	0.0809	0.08	0.08	11/08/2021
COLI19269	09/17/2019	09/18/2019	DIST-A	901 S 1st ave	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	09/18/2019
COLI19241	09/10/2019	09/11/2019	DIST-A	388 N 31st Pl	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	09/11/2019
COLI12071	09/10/2013	09/11/2013	DIST-A	388 n 31st pl	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	09/11/2013
CHEM9425	07/20/2021	08/23/2021	EP-B	EP FOR ASR WELL	SODIUM*	SODIUM	53.8	20		08/25/2021
COLI19123	08/13/2019	08/14/2019	DIST-A	844 S Alpine St SS #12	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	08/14/2019
CHEM9822	05/31/2022	07/18/2022	EP-B	EP FOR ASR WELL	CHEM	DICHLOROMETHANE	0.0011	0.0005	0.005	07/20/2022
COLI6360	06/23/2009	06/24/2009	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	06/24/2009
CHEM9353	05/10/2021	06/23/2021	EP-B	EP FOR ASR WELL	CHEM	DICHLOROMETHANE	0.0016	0.0005	0.005	06/23/2021
CHEM8969	05/13/2020	06/16/2020	EP-B	EP FOR ASR WELL	CHEM	DICHLOROMETHANE	0.0022	0.0005	0.005	06/23/2020
CHEM8969	05/13/2020	06/16/2020	EP-B	EP FOR ASR WELL	SODIUM*	SODIUM	26	20		06/23/2020
COLI6288	05/26/2009	05/27/2009	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	05/28/2009
COLI16680	04/18/2017	04/19/2017	DIST-A	260 n 26th ave	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	04/19/2017
CHEM9235	01/19/2021	02/16/2021	EP-B	EP FOR ASR WELL	CHEM	TOLUENE	0.0007	0.0005	1	02/23/2021
COLI8977	02/15/2011	02/16/2011	DIST-A	26th Ave ST #16	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	02/17/2011
COLI4420	08/14/2007	08/15/2007	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present
COLI3708	10/31/2006	11/01/2006	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present
COLI3579	09/26/2006	09/27/2006	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present
COLI2689	11/01/2005	12/08/2005	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present
COLI2612	10/25/2005	11/10/2005	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present
COLI1719	11/02/2004	12/08/2004	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present
COLI1207	05/25/2004	06/09/2004	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present
COLI867	11/25/2003	12/08/2003	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present

*Non-alert (water quality notice)

Archived Alerts (SWS database)
Date	Source	Chemical	Results mg/l	MCL mg/l
06/18/2002		Coliform
11/20/2001		Coliform
08/29/1997		Coliform
09/04/1996		Coliform
12/06/1995		Coliform
08/17/1994		Coliform
05/25/1994		Coliform
08/04/1993		Coliform

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