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, LCR = Lead and copper 90th percentile, SODIUM = Sodium*

*Non-alert (water quality notice)

Response Time is the number of days from the alert date to the contact report date.
Results:  38 alerts found for this water system.Hide response time

Water Quality Alerts
Alert ID	Sample Date	Alert Date	Source ID	Source Name	Alert Type	Contaminant	Result	Alert Level	MCL	Contact Report	Response Time (Days)
CHEM9622	01/05/2022	01/12/2022	EP-A	EP FOR WELL	CHEM	ARSENIC	0.015	0.0105	0.01	01/12/2022	0
COLI21490	10/06/2021	10/07/2021	DIST-A	hb	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	10/08/2021	1
COLI21099	07/07/2021	07/08/2021	DIST-A	H.B.	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	07/08/2021	0
CHEM8843	02/05/2020	02/07/2020	EP-A	EP FOR WELL	CHEM	ARSENIC	0.011	0.0105	0.01	02/07/2020	0
CHEM8447	08/07/2019	08/15/2019	EP-A	EP FOR WELL	CHEM	ARSENIC	0.014	0.0105	0.01
CHEM5812	05/15/2013	06/19/2013	EP-A	EP FOR WELL	CHEM	ARSENIC	0.032	0.0105	0.01	06/19/2013	0
CHEM5812	05/15/2013	06/19/2013	EP-A	EP FOR WELL	SODIUM*	SODIUM	60.3	20		06/19/2013	0
CHEM5174	12/05/2011	12/14/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.011	0.0105	0.01	12/16/2011	2
CHEM5174	11/30/2011	12/14/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.025	0.0105	0.01	12/16/2011	2
CHEM5174	11/30/2011	12/14/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.053	0.0105	0.01	12/16/2011	2
CHEM5174	12/05/2011	12/14/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.017	0.0105	0.01	12/16/2011	2
CHEM5174	11/30/2011	12/14/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.029	0.0105	0.01	12/16/2011	2
CHEM5066	09/01/2011	09/28/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.033	0.0105	0.01	09/30/2011	2
CHEM5066	09/05/2011	09/28/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.013	0.0105	0.01	09/30/2011	2
CHEM5066	09/05/2011	09/28/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.014	0.0105	0.01	09/30/2011	2
CHEM5066	09/05/2011	09/28/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.013	0.0105	0.01	09/30/2011	2
CHEM5066	09/04/2011	09/28/2011	POU-32	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.011	0.0105	0.01	09/30/2011	2
CHEM4865	02/27/2010	05/17/2011	POU-35	POU - ARSENIC REMOVAL (UNAPPROVED)	CHEM	ARSENIC	0.016	0.0105	0.01	05/23/2011	6
CHEM4790	02/28/2011	03/14/2011	POU-35	POU - ARSENIC REMOVAL (UNAPPROVED)	CHEM	ARSENIC	0.019	0.0105	0.01	03/14/2011	0
CHEM4452	09/30/2010	10/21/2010	POU	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.017	0.0105	0.01	10/22/2010	1
CHEM4452	09/30/2010	10/21/2010	POU	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.022	0.0105	0.01	10/22/2010	1
CHEM4202	07/01/2010	07/06/2010	EP-A	EP FOR WELL	CHEM	ARSENIC	0.032	0.0105	0.01	05/26/2010	-41
COLI7831	07/01/2010	07/02/2010	DIST-A	72724 haut	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	07/15/2010	13
CHEM4132	06/03/2010	06/10/2010	EP-A	EP FOR WELL	CHEM	ARSENIC	0.04	0.0105	0.01
CHEM4076	05/06/2010	05/18/2010	POU	POU - ARSENIC REMOVAL	CHEM	ARSENIC	0.029	0.0105	0.01	05/28/2010	10
CHEM3583	07/02/2009	07/10/2009	EP-A	EP FOR WELL (COLU300)	CHEM	ARSENIC	0.031	0.0105	0.01
CHEM3457	04/02/2009	04/09/2009	EP-A	EP FOR WELL (COLU300)	CHEM	ARSENIC	0.042	0.0105	0.01	04/04/2009	-5
CHEM3359	02/05/2009	02/12/2009	EP-A	EP FOR WELL (COLU300)	CHEM	ARSENIC	0.034	0.0105	0.01
COLI6038	01/08/2009	01/09/2009	DIST-A	Distribution System	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	01/09/2009	0
CHEM3244	11/06/2008	11/19/2008	EP-A	EP FOR WELL (COLU300)	CHEM	ARSENIC	0.036	0.0105	0.01
CHEM3217	10/02/2008	10/23/2008	EP-A	EP FOR WELL (COLU300)	CHEM	ARSENIC	0.04	0.0105	0.01	10/14/2008	-9
CHEM2659	08/30/2007	10/17/2007	EP-A	EP FOR WELL (COLU300)	CHEM	ARSENIC	0.029	0.0105	0.01	10/20/2007	3
CHEM2659	08/30/2007	10/17/2007	EP-A	EP FOR WELL (COLU300)	SODIUM*	SODIUM	54	20		10/20/2007	3
CHEM1282	12/13/1994	03/21/2005			LCR	COPPER 90TH % VALUE	1.72	1.35
CHEM1282	12/25/1996	03/21/2005			LCR	LEAD 90TH % VALUE	0.017	0.0155
CHEM1282	12/13/1994	03/21/2005			LCR	LEAD 90TH % VALUE	0.0225	0.0155
CHEM813	05/24/2004	07/09/2004	EP-A	EP FOR WELL	CHEM	ARSENIC	0.028	0.0105	0.01
CHEM813	05/24/2004	07/09/2004	EP-A	EP FOR WELL	SODIUM*	SODIUM	56.1	20

*Non-alert (water quality notice)

Archived Alerts (SWS database)
Date	Source	Chemical	Results mg/l	MCL mg/l
08/12/1999	AA--WELL	Arsenic	0.028	0.05
04/08/1999	AA--WELL	Arsenic	0.035	0.05
10/03/2002		Coliform
07/29/1998		Coliform
05/08/1997		Coliform
04/08/1999	AA--WELL	Sodium	52.6

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