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

 

 

All Lead Sampling Results Tips on using table


Water System No. : CA0706029 Federal Type : NTNC
Water System Name : EXCELSIOR MIDDLE SCHOOL State Type : NTNC
Principal County Served : CONTRA COSTA Primary Source : GW
Status : A Activity Date : 05-10-2016
Distribution System Classification : D1 Max Treatment Plant Classification : TD

Click to hide / show columns: Sample No. | Site | Date | Result | Units | Analyte | Location | Laboratory|

Sample No. Site Date Result Units Analyte Location Laboratory
Sample No. Site Date Result Units Analyte Location Laboratory
1912018-008 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-001 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-011 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-010 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-009 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-007 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
2008151-003 LCR 08-21-2020 0 LEAD LCR CERCO ANALYTICAL
2008151-004 LCR 08-21-2020 0 LEAD LCR CERCO ANALYTICAL
2008151-005 LCR 08-21-2020 0 LEAD LCR CERCO ANALYTICAL
1809111-010 LCR 09-14-2018 51 UG/L LEAD LCR CERCO ANALYTICAL
2008151-001 LCR 08-21-2020 0 LEAD LCR CERCO ANALYTICAL
2008151-002 LCR 08-21-2020 0 LEAD LCR CERCO ANALYTICAL
1809111-004 LCR 09-14-2018 36 UG/L LEAD LCR CERCO ANALYTICAL
1809111-005 LCR 09-14-2018 3 UG/L LEAD LCR CERCO ANALYTICAL
1809111-006 LCR 09-14-2018 3 UG/L LEAD LCR CERCO ANALYTICAL
1809111-007 LCR 09-14-2018 52 UG/L LEAD LCR CERCO ANALYTICAL
1809111-008 LCR 09-14-2018 71 UG/L LEAD LCR CERCO ANALYTICAL
1809111-009 LCR 09-14-2018 480 UG/L LEAD LCR CERCO ANALYTICAL
1802025-002 LCR 01-31-2018 38 UG/L LEAD LCR CERCO ANALYTICAL
1802025-003 LCR 01-31-2018 35 UG/L LEAD LCR CERCO ANALYTICAL
1802025-004 LCR 01-31-2018 2 UG/L LEAD LCR CERCO ANALYTICAL
1809111-001 LCR 09-14-2018 5.4 UG/L LEAD LCR CERCO ANALYTICAL
1809111-002 LCR 09-14-2018 16 UG/L LEAD LCR CERCO ANALYTICAL
1809111-003 LCR 09-14-2018 8 UG/L LEAD LCR CERCO ANALYTICAL
1801074-006 LCR 12-20-2017 25 UG/L LEAD LCR CERCO ANALYTICAL
1801074-007 LCR 12-20-2017 2 UG/L LEAD LCR CERCO ANALYTICAL
1801074-008 LCR 12-20-2017 4 UG/L LEAD LCR CERCO ANALYTICAL
1801074-009 LCR 12-20-2017 0 LEAD LCR CERCO ANALYTICAL
1801074-010 LCR 12-20-2017 17 UG/L LEAD LCR CERCO ANALYTICAL
1802025-001 LCR 01-31-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-001 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1801074-001 LCR 12-20-2017 28 UG/L LEAD LCR CERCO ANALYTICAL
1801074-002 LCR 12-20-2017 0 LEAD LCR CERCO ANALYTICAL
1801074-003 LCR 12-20-2017 0 LEAD LCR CERCO ANALYTICAL
1801074-004 LCR 12-20-2017 82 UG/L LEAD LCR CERCO ANALYTICAL
1801074-005 LCR 12-20-2017 0 LEAD LCR CERCO ANALYTICAL
1812125-007 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-006 LCR 12-11-2018 13 UG/L LEAD LCR CERCO ANALYTICAL
1812125-005 LCR 12-11-2018 2 UG/L LEAD LCR CERCO ANALYTICAL
1812125-004 LCR 12-11-2018 2 UG/L LEAD LCR CERCO ANALYTICAL
1812125-003 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-002 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-013 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-012 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-011 LCR 12-11-2018 11 UG/L LEAD LCR CERCO ANALYTICAL
1812125-010 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-009 LCR 12-11-2018 16 UG/L LEAD LCR CERCO ANALYTICAL
1812125-008 LCR 12-11-2018 11 UG/L LEAD LCR CERCO ANALYTICAL
1812125-019 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-018 LCR 12-11-2018 2 UG/L LEAD LCR CERCO ANALYTICAL
1812125-017 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1812125-016 LCR 12-11-2018 6 UG/L LEAD LCR CERCO ANALYTICAL
1812125-015 LCR 12-11-2018 26 UG/L LEAD LCR CERCO ANALYTICAL
1812125-014 LCR 12-11-2018 400 UG/L LEAD LCR CERCO ANALYTICAL
1902051-005 LCR 01-30-2019 0 LEAD LCR CERCO ANALYTICAL
1902051-004 LCR 01-30-2019 0 LEAD LCR CERCO ANALYTICAL
1902051-003 LCR 01-30-2019 0 LEAD LCR CERCO ANALYTICAL
1902051-002 LCR 01-30-2019 0 LEAD LCR CERCO ANALYTICAL
1902051-001 LCR 01-30-2019 16 UG/L LEAD LCR CERCO ANALYTICAL
1812125-020 LCR 12-11-2018 0 LEAD LCR CERCO ANALYTICAL
1907073-003 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-002 LCR 07-09-2019 3 UG/L LEAD LCR CERCO ANALYTICAL
1907073-001 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1902051-008 LCR 01-30-2019 3 UG/L LEAD LCR CERCO ANALYTICAL
1902051-007 LCR 01-30-2019 0 LEAD LCR CERCO ANALYTICAL
1902051-006 LCR 01-30-2019 10 UG/L LEAD LCR CERCO ANALYTICAL
1907073-009 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-008 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-007 LCR 07-09-2019 2 UG/L LEAD LCR CERCO ANALYTICAL
1907073-006 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-005 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-004 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-015 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-014 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-013 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-012 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-011 LCR 07-09-2019 6 UG/L LEAD LCR CERCO ANALYTICAL
1907073-010 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-012 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-020 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-019 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-018 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-017 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1907073-016 LCR 07-09-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-019 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-017 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-016 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-015 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-014 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-013 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-006 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-005 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-004 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-003 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-002 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
1912018-020 LCR 11-27-2019 0 LEAD LCR CERCO ANALYTICAL
23J3476-05 LCR 10-18-2023 0 LEAD LCR ALPHA ANALYTICAL LABORATORIES UKIAH
23J3476-04 LCR 10-18-2023 0 LEAD LCR ALPHA ANALYTICAL LABORATORIES UKIAH
23J3476-03 LCR 10-18-2023 5.3 UG/L LEAD LCR ALPHA ANALYTICAL LABORATORIES UKIAH
23J3476-02 LCR 10-18-2023 0 LEAD LCR ALPHA ANALYTICAL LABORATORIES UKIAH
23J3476-01 LCR 10-18-2023 0 LEAD LCR ALPHA ANALYTICAL LABORATORIES UKIAH