OHA Drinking Water Services
PWS ID: 00727 ---- ST PAUL, CITY OF

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, SOURCE = Coliform source sample*, CEC = Emerging contaminant*, SODIUM = Sodium*
*Non-alert (water quality notice)
Response Time is the number of days from the alert date to the contact report date.
Results:  25 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)
COLI12620 02/13/2014 02/18/2014 DIST-A 3395 blanchet av hb COLI COLIFORM, TOTAL (TCR) Present Present Present02/18/20140
COLI21716 12/02/2021 12/06/2021 DIST-A 3395 Blanchet Ave COLI COLIFORM, TOTAL (TCR) Present Present Present12/03/2021-3
COLI21709 12/01/2021 12/02/2021 DIST-A 3395 Blanchet OS Faucet COLI COLIFORM, TOTAL (TCR) Present Present Present12/02/20210
COLI15508 05/19/2016 05/23/2016 DIST-A 4295 NE Mission ave hb COLI COLIFORM, TOTAL (TCR) Present Present Present05/23/20160
COLI6137 02/27/2009 03/02/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present03/03/20091
COLI5318 07/01/2008 07/02/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/02/20080
COLI5318 07/01/2008 07/02/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/02/20080
COLI5299 06/27/2008 06/30/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/01/20081
COLI5299 06/27/2008 06/30/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/01/20081
COLI5299 06/27/2008 06/30/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/01/20081
COLI5299 06/27/2008 06/30/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/01/20081
COLI5293 06/25/2008 06/26/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present06/26/20080
COLI3961 01/03/2007 01/31/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3503 09/11/2006 09/12/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM9754 04/13/2022 06/01/2022 EP-A EP FOR WELLS #1 - #3 CEC* MANGANESE 0.6660.3 08/10/2021-295
CHEM9412 07/21/2021 08/10/2021 EP-A EP FOR WELLS #2 & #1 CEC* MANGANESE 0.6610.3 08/09/2021-1
CHEM6796 06/09/2015 07/22/2015 EP-A EP FOR WELLS #2 & #1 CHEM 1,2-DICHLOROETHANE 0.0010.0005 0.005
CHEM6490 09/02/2014 10/22/2014 EP-A EP FOR WELLS #2 & #1 CHEM 1,2-DICHLOROETHANE 0.00050.0005 0.00510/22/20140
CHEM6389 06/24/2014 08/01/2014 EP-A EP FOR WELLS #2 & #1 CHEM 1,2-DICHLOROETHANE 0.0010.0005 0.00508/01/20140
CHEM6115 12/16/2013 12/24/2013 EP-A EP FOR WELLS #2 & #1 CHEM 1,2-DICHLOROETHANE 0.00070.0005 0.00512/24/20130
CHEM6101 11/12/2013 12/12/2013 EP-A EP FOR WELLS #2 & #1 CHEM 1,2-DICHLOROETHANE 0.00090.0005 0.00512/12/20130
CHEM8634 09/18/2019 10/23/2019 EP-A EP FOR WELLS #2 & #1 SODIUM* SODIUM 21.820
CHEM4715 11/29/2010 01/14/2011 EP-A EP FOR WELLS #2 & #1 SODIUM* SODIUM 23.520
COLI18246 09/24/2018 09/26/2018 DIST-A St Paul well faucet COLI COLIFORM, TOTAL (TCR) Present Present Present09/27/20181
COLI11942 08/09/2013 08/12/2013 SRC-AA well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
06/28/1994Coliform
10/15/1993Coliform
08/21/1993Coliform
08/18/1993Coliform
09/29/1995AB--WELL #1Manganese0.57
10/29/2000AA--WELL #2Sodium22.98
12/30/1996A--EP FOR WELL #2 & #1Sodium21.9
09/29/1995AB--WELL #1Sodium24
08/18/1993AA--WELL #2Sodium22.5
06/03/1991AA--WELL #2Sodium21.19



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3403