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:  COLI = Coliform, LCR = Lead and copper 90th percentile

Results:  14 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
COLI13905	01/30/2015	02/02/2015	DIST-A	7431 302nd station 3	COLI	COLIFORM, TOTAL (TCR)	Present	Present	Present	02/02/2015
CHEM9561	10/22/2021	11/30/2021			LCR	LEAD 90TH % VALUE	0.021	0.0155		12/21/2021
CHEM7776	10/13/2017	11/21/2017			LCR	LEAD 90TH % VALUE	0.017	0.0155		11/28/2017
CHEM7413	10/26/2016	11/23/2016			LCR	LEAD 90TH % VALUE	0.0174	0.0155		01/05/2017
CHEM6165	11/18/2013	01/15/2014			LCR	LEAD 90TH % VALUE	0.0159	0.0155
CHEM281	01/21/2003	01/23/2003			LCR	LEAD 90TH % VALUE	0.017	0.0155
CHEM2368	11/02/2006	03/16/2007			LCR	LEAD 90TH % VALUE	0.017	0.0155
CHEM1572	11/09/2001	05/11/2005			LCR	LEAD 90TH % VALUE	0.02	0.0155
CHEM1572	11/05/1998	05/11/2005			LCR	LEAD 90TH % VALUE	0.019	0.0155
CHEM1572	09/14/2000	05/11/2005			LCR	LEAD 90TH % VALUE	0.022	0.0155
CHEM1217	12/01/1993	03/21/2005			LCR	COPPER 90TH % VALUE	1.92	1.35
CHEM1217	12/01/1993	03/21/2005			LCR	LEAD 90TH % VALUE	0.075	0.0155
CHEM1217	05/10/2001	03/21/2005			LCR	LEAD 90TH % VALUE	0.017	0.0155
CHEM1217	05/12/1999	03/21/2005			LCR	LEAD 90TH % VALUE	0.021	0.0155

Archived Alerts (SWS database)
Date	Source	Chemical	Results mg/l	MCL mg/l
12/07/2000		Coliform

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