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. : CA0110006 Federal Type : C
Water System Name : CITY OF HAYWARD State Type : C
Principal County Served : ALAMEDA Primary Source : SWP
Status : A Activity Date : 03-22-1979
Distribution System Classification : D5 Max Treatment Plant Classification : There are no treatment plants

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
1954694-01 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954694-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954694-03 LCR 07-10-2019 1.6 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954694-04 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954694-05 LCR 07-10-2019 1.7 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954695-01 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-06 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-07 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-08 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-09 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-10 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-08 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-09 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-10 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-01 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-02 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295750-03 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-01 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-02 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-03 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-05 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-06 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295746-07 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-05 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-06 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-07 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-08 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-09 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-10 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-09 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-10 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-01 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-02 LCR 09-20-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-03 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295745-04 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-02 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-03 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-04 LCR 09-20-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-05 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-07 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-08 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-06 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-07 LCR 09-25-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-08 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-09 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-10 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295744-01 LCR 09-21-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295751-06 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295751-07 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-02 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-03 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-04 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295749-05 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-10 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295751-01 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295751-02 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295751-03 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295751-04 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295751-05 LCR 09-28-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-04 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-05 LCR 09-25-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-06 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-07 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-08 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-09 LCR 09-25-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1955883-02 LCR 08-06-2019 2.6 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1955883-03 LCR 08-06-2019 13 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954702-04 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-01 LCR 09-26-2022 5.9 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-02 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
2295748-03 LCR 09-26-2022 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954705-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954706-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954706-03 LCR 07-10-2019 3 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954706-04 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954706-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1955883-01 LCR 08-06-2019 6.1 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954704-03 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954704-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954705-01 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954705-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954705-03 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954705-04 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954703-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954703-03 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954703-04 LCR 07-10-2019 36 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954703-05 LCR 07-09-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954704-01 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954704-02 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954701-04 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954701-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954702-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954702-03 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954702-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954703-01 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954700-03 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954700-04 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954700-05 LCR 07-18-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954701-01 LCR 07-18-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954701-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954701-03 LCR 07-09-2019 1.6 UG/L LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954699-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954699-03 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954699-04 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954699-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954700-01 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954700-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954698-01 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954698-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954698-03 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954698-04 LCR 07-18-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954698-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954699-01 LCR 07-09-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954696-05 LCR 07-09-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954697-01 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954697-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954697-03 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954697-04 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954697-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954695-02 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954695-04 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954695-05 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954696-01 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954696-02 LCR 07-10-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST
1954696-03 LCR 07-11-2019 0 LEAD LCR SAN FRANCISCO CITY WPCP - SOUTHEAST