OHA Drinking Water Services
PWS ID: 01005 ---- BELLA CASA PARK

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*, 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:  30 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)
CHEM9651 02/03/2022 02/10/2022 EP-A EP for WELL CHEM NITRATE (AS N) 5.415 1002/14/20224
CHEM8851 02/03/2020 02/20/2020 EP-A EP for WELL CHEM NITRATE (AS N) 6.275 1002/20/20200
CHEM8522 08/05/2019 09/23/2019 EP-A EP for WELL CHEM NITRATE (AS N) 5.945 1009/23/20190
CHEM7882 02/15/2018 03/01/2018 EP-A EP for WELL CHEM NITRATE (AS N) 5.115 1003/01/20180
CHEM7501 02/06/2017 02/16/2017 EP-A EP for WELL CHEM NITRATE (AS N) 6.975 1002/17/20171
CHEM7073 03/04/2016 03/15/2016 EP-A EP for WELL CHEM NITRATE (AS N) 6.55 1003/15/20160
CHEM6764 07/07/2015 07/17/2015 EP-A EP for WELL CHEM NITRATE (AS N) 5.495 1007/17/20150
CHEM6696 04/21/2015 04/27/2015 EP-A EP for WELL CHEM NITRATE (AS N) 5.515 1004/28/20151
CHEM6390 07/16/2014 08/01/2014 EP-A EP for WELL CHEM NITRATE (AS N) 5.85 1008/05/20144
CHEM6257 04/03/2014 04/08/2014 EP-A EP for WELL CHEM NITRATE (AS N) 5.45 1004/10/20142
CHEM6013 10/09/2013 10/18/2013 EP-A EP for WELL CHEM NITRATE (AS N) 5.85 1010/21/20133
CHEM5773 05/08/2013 05/16/2013 EP-A EP for WELL CHEM NITRATE (AS N) 5.15 1005/17/20131
CHEM8526 08/05/2019 09/25/2019 EP-A EP for WELL CHEM NITRATE+NITRITE (AS N) 5.945 1009/23/2019-2
CHEM4403 08/25/2010 10/05/2010 EP-A EP for WELL SODIUM* SODIUM 35.720
CHEM9502 09/19/2021 10/14/2021 LCR COPPER 90TH % VALUE 1.541.35 10/11/2021-3
CHEM9486 09/19/2021 10/04/2021 LCR COPPER 90TH % VALUE 1.541.35 10/11/20217
CHEM1341 08/07/1996 03/21/2005 LCR COPPER 90TH % VALUE 3.111.35
COLI7983 08/02/2010 08/04/2010 SRC-AA well COLI COLIFORM, E. COLI Present Present Present
COLI7983 08/02/2010 08/04/2010 SRC-AA well COLI COLIFORM, E. COLI Present Present Present
COLI7972 07/30/2010 08/02/2010 SRC-AA well head COLI COLIFORM, E. COLI Present Present Present
COLI7964 07/28/2010 07/30/2010 DIST-A kitchen sink COLI COLIFORM, E. COLI Present Present Present07/30/20100
COLI7983 08/02/2010 08/04/2010 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7983 08/02/2010 08/04/2010 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7983 08/02/2010 08/04/2010 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7983 08/02/2010 08/04/2010 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7983 08/02/2010 08/04/2010 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7972 07/30/2010 08/02/2010 SRC-AA well head SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7972 07/30/2010 08/02/2010 DIST-A space #1 COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI7964 07/28/2010 07/30/2010 DIST-A kitchen sink COLI COLIFORM, TOTAL (TCR) Present Present Present07/30/20100
COLI4994 01/23/2008 01/24/2008 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
09/06/1995Coliform
02/06/2001A--EP for WELLNitrate5.3 10
09/29/1998A--EP for WELLNitrate6.3 10
05/03/1995A--EP for WELLNitrate7.62 10
12/01/1992A--WELLNitrate10 10



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: 3507