OHA Drinking Water Services
PWS ID: 00770 ---- ARROWHEAD MOBILE HOME PARK
Water Quality Alerts

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Alert Date Range: From to
Alert Type
Alert ID Sample Date Alert Date Contact
Report
Response
Time (Days)
Location Analyte
Result
Current
Alert Level
Current
MCL
Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
TCR ARCHIVE 02/06/1997 03/05/1997 COLIFORM, TOTAL (TCR) Present Present Routine 970206038 Alert TCR0 1997-03-05
NO3 ARCHIVE 09/09/1997 12/19/1997 A NITRATE (AS N) 5.7 5 10 MG/L 970909-073 Alert Chem NO30 1997-12-19
NO3 ARCHIVE 01/08/1998 02/12/1998 A NITRATE (AS N) 5.4 5 10 MG/L 980108-060 Alert Chem NO30 1998-02-12
NO3 ARCHIVE 04/02/1998 05/26/1998 A NITRATE (AS N) 5.7 5 10 MG/L 980402-097 Alert Chem NO30 1998-05-26
NO3 ARCHIVE 07/02/1998 09/14/1998 A NITRATE (AS N) 5.4 5 10 MG/L 980702090 Alert Chem NO30 1998-09-14
NO3 ARCHIVE 10/07/1999 10/22/1999 A NITRATE (AS N) 6.3 5 10 MG/L 991007107 Alert Chem NO30 1999-10-22
NO3 ARCHIVE 07/06/2000 07/24/2000 A NITRATE (AS N) 6.2 5 10 MG/L 0000706094 Alert Chem NO30 2000-07-24
NO3 ARCHIVE 10/05/2000 11/07/2000 A NITRATE (AS N) 5.6 5 10 MG/L 0001005088 Alert Chem NO30 2000-11-07
NO3 CHEM841 07/21/2004 08/23/2004 EP-A NITRATE (AS N) 5.5 5 10 MG/L 20040721-076 Alert Chem NO30 2004-08-23
TCR COLI10773 08/01/2012 08/06/2012 08/06/2012 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 20120801049 Alert TCR0 2012-08-06
NO3 CHEM6367 07/02/2014 07/17/2014 07/17/2014 0 EP-A NITRATE (AS N) 5.21 5 10 MG/L 20140702086-I Alert Chem NO30 2014-07-17
NO3 CHEM7355 10/05/2016 10/19/2016 10/19/2016 0 EP-A NITRATE (AS N) 5.16 5 10 MG/L 20161005085-I Alert Chem NO30 2016-10-19
NO3 CHEM8107 10/03/2018 10/09/2018 10/09/2018 0 EP-A NITRATE (AS N) 6.04 5 10 MG/L 20181003076-I Alert Chem NO30 2018-10-09
NO3 CHEM9104 10/07/2020 10/19/2020 10/20/2020 1 EP-A NITRATE (AS N) 5.08 5 10 MG/L 20201007080-I Alert Chem NO30 2020-10-19
NO3 CHEM9505 10/06/2021 10/19/2021 10/19/2021 0 EP-A NITRATE (AS N) 5.78 5 10 MG/L 20211006044-I Alert Chem NO30 2021-10-19



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