CA Drinking Water Watch

Links

PS Code Transition

Water System Details

Water System Facilities  

Monitoring Schedules

Monitoring Results

Monitoring Results By Analyte

Lead And Copper Sampling

Violations/Enforcement Actions

Site Visits

Consumer Confidence Reports

  • Templates
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018

Lead Service Line Documents

Return Links

Water System Search

County Map

Glossary

Contact Info

 

 

Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA3610034 Federal Type : C
Water System Name : ONTARIO MUNICIPAL UTILITIES COMPANY State Type : C
Principal County Served : SAN BERNARDINO Primary Source : SWP
Status : A Activity Date : 01-01-1976
Distribution System Classification : D5 Max Treatment Plant Classification : T3

Click to hide / show columns: MP | MP Begin | MP End | Type | # Samples | Measure | Units | Analyte Code/Name | Begin Sampling| End Sampling

MP * MP Begin MP End Type # Samples Measure Units Analyte Code/Name Begin Sampling End Sampling
MP * MP Begin MP End Type # Samples Measure Units Analyte Code/Name Begin Sampling End Sampling
3Y2019-2021 01-01-2019 12-31-2021 90 55 0.00 MG/L PB90 - LEAD SUMMARY 06-23-2021 07-08-2021
3Y2019-2021 01-01-2019 12-31-2021 90 55 0.16 MG/L CU90 - COPPER SUMMARY 06-23-2021 07-08-2021
3Y2016-2018 01-01-2016 12-31-2018 90 57 0.00 MG/L PB90 - LEAD SUMMARY 06-15-2018 06-20-2018
3Y2016-2018 01-01-2016 12-31-2018 90 57 0.16 MG/L CU90 - COPPER SUMMARY 06-15-2018 06-20-2018
3Y2013-2015 01-01-2013 12-31-2015 90 51 MG/L PB90 - LEAD SUMMARY 07-02-2015 07-02-2015
3Y2013-2015 01-01-2013 12-31-2015 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 07-02-2015 07-02-2015
3Y2013-2015 01-01-2013 12-31-2015 90 51 0.16 MG/L CU90 - COPPER SUMMARY 07-02-2015 07-02-2015
3Y2010-2012 01-01-2010 12-31-2012 90 53 0.25 MG/L CU90 - COPPER SUMMARY 09-18-2012 09-18-2012
3Y2010-2012 01-01-2010 12-31-2012 90 53 0 MG/L PB90 - LEAD SUMMARY 09-18-2012 09-18-2012
3Y2007-2009 01-01-2007 12-31-2009 90 59 0.22 MG/L CU90 - COPPER SUMMARY 10-02-2009 10-02-2009
3Y2007-2009 01-01-2007 12-31-2009 90 59 0 MG/L PB90 - LEAD SUMMARY 10-02-2009 10-02-2009
3Y2004-2006 01-01-2004 12-31-2006 90 61 0 MG/L PB90 - LEAD SUMMARY 09-20-2006 09-20-2006
3Y2004-2006 01-01-2004 12-31-2006 90 61 0.23 MG/L CU90 - COPPER SUMMARY 09-20-2006 09-20-2006
3Y2001-2003 01-01-2001 12-31-2003 90 54 0.18 MG/L CU90 - COPPER SUMMARY 09-29-2003 09-29-2003
3Y2001-2003 01-01-2001 12-31-2003 90 54 0 MG/L PB90 - LEAD SUMMARY 09-29-2003 09-29-2003
3Y1998-2000 01-01-1998 12-31-2000 90 77 0 MG/L PB90 - LEAD SUMMARY 08-10-2000 08-10-2000
3Y1998-2000 01-01-1998 12-31-2000 90 77 0.22 MG/L CU90 - COPPER SUMMARY 08-10-2000 08-10-2000
6M2ND-1993 07-01-1993 12-31-1993 90 101 0 MG/L PB90 - LEAD SUMMARY 11-16-1992 11-16-1992
6M2ND-1993 07-01-1993 12-31-1993 90 101 0.38 MG/L CU90 - COPPER SUMMARY 11-16-1992 11-16-1992
YR1993 01-01-1993 12-31-1993 90 100 0.4 MG/L CU90 - COPPER SUMMARY 04-21-1993 04-21-1993
6M1ST-1993 01-01-1993 06-30-1993 90 139 0.42 MG/L CU90 - COPPER SUMMARY 05-28-1992 05-28-1992
YR1993 01-01-1993 12-31-1993 90 100 0 MG/L PB90 - LEAD SUMMARY 04-21-1993 04-21-1993
6M1ST-1993 01-01-1993 06-30-1993 90 139 0 MG/L PB90 - LEAD SUMMARY 05-28-1992 05-28-1992

* MP is monitoring period which can be triennial (3Y), annual (YR), 1st six months (6M1ST), or 2nd six months (6M2ND)