Sfpuc City Distribution Division Water System

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: CA3810011
Type: Community water system
EPA Region: 09
Primary Service Area: Municipality
Primary Source: Surface water purchased
Population Served: 837,442 		Contact Information
DEGRACA, ANDREW
DEGRACA, ANDREW
1657 ROLLINS ROAD
BURLINGAME, CA 94010
[email protected]

This public water system services 1 county.

Summary Results

A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

Contaminant Detailed Results

This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2013 2013-10-10 20 210 220
2013 2013-10-10 20 210 230
2013 2013-10-07 20 210 200
2013 2013-10-07 20 210 150
2013 2013-08-12 20 210 210
2013 2013-08-12 20 210 240
2013 2013-07-30 20 210 170
2013 2013-07-30 20 210 110
2013 2013-06-06 20 210 170
2013 2013-06-06 20 210 270
2013 2013-04-29 20 210 39
2013 2013-04-29 20 210 58
2013 2013-02-20 20 210 73
2013 2013-02-20 20 210 100
2013 2013-01-31 20 210 80
2013 2013-01-31 20 210 80

HAA5

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-26 0 0.00 32.92
2018 2018-02-26 0 0.00 29.9
2018 2018-02-26 0 0.00 30.11
2018 2018-02-26 0 0.00 26.2
2018 2018-02-26 0 0.00 30.27
2018 2018-02-26 0 0.00 26.4
2018 2018-02-26 0 0.00 26.9
2018 2018-02-26 0 0.00 25.4
2018 2018-02-26 0 0.00 13.589
2018 2018-02-26 0 0.00 27.5
2018 2018-02-26 0 0.00 28.43
2018 2018-02-26 0 0.00 26.1

HAA6Br

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-26 0 0.00 1.779
2018 2018-02-26 0 0.00 2.023
2018 2018-02-26 0 0.00 1.918
2018 2018-02-26 0 0.00 1.84
2018 2018-02-26 0 0.00 1.583
2018 2018-02-26 0 0.00 1.67
2018 2018-02-26 0 0.00 2.104
2018 2018-02-26 0 0.00 1.297
2018 2018-02-26 0 0.00 4.559
2018 2018-02-26 0 0.00 1.563
2018 2018-02-26 0 0.00 1.712
2018 2018-02-26 0 0.00 1.025

HAA9

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-02-26 0 0.00 34.699
2018 2018-02-26 0 0.00 31.923
2018 2018-02-26 0 0.00 32.028
2018 2018-02-26 0 0.00 28.04
2018 2018-02-26 0 0.00 31.853
2018 2018-02-26 0 0.00 28.07
2018 2018-02-26 0 0.00 29.004
2018 2018-02-26 0 0.00 26.697
2018 2018-02-26 0 0.00 17.579
2018 2018-02-26 0 0.00 29.063
2018 2018-02-26 0 0.00 30.142
2018 2018-02-26 0 0.00 27.125

1-butanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 2 0.00 < 2
2018 2018-04-23 2 0.00 < 2
2018 2018-04-23 2 0.00 < 2
2018 2018-04-23 2 0.00 < 2
2018 2018-04-23 2 0.00 < 2
2018 2018-01-22 2 0.00 < 2
2018 2018-01-22 2 0.00 < 2
2018 2018-01-22 2 0.00 < 2
2018 2018-01-22 2 0.00 < 2
2018 2018-01-22 2 0.00 < 2
2018 2018-01-22 2 0.00 < 2

2-methoxyethanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.4 0.00 < 0.4
2018 2018-04-23 0.4 0.00 < 0.4
2018 2018-04-23 0.4 0.00 < 0.4
2018 2018-04-23 0.4 0.00 < 0.4
2018 2018-04-23 0.4 0.00 < 0.4
2018 2018-01-22 0.4 0.00 < 0.4
2018 2018-01-22 0.4 0.00 < 0.4
2018 2018-01-22 0.4 0.00 < 0.4
2018 2018-01-22 0.4 0.00 < 0.4
2018 2018-01-22 0.4 0.00 < 0.4
2018 2018-01-22 0.4 0.00 < 0.4

2-propen-1-ol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.5 0.00 < 0.5
2018 2018-04-23 0.5 0.00 < 0.5
2018 2018-04-23 0.5 0.00 < 0.5
2018 2018-04-23 0.5 0.00 < 0.5
2018 2018-01-22 0.5 0.00 < 0.5
2018 2018-01-22 0.5 0.00 < 0.5
2018 2018-01-22 0.5 0.00 < 0.5
2018 2018-01-22 0.5 0.00 < 0.5
2018 2018-01-22 0.5 0.00 < 0.5
2018 2018-01-22 0.5 0.00 < 0.5

alpha-hexachlorocyclohexane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.01 0.00 < 0.01
2018 2018-04-23 0.01 0.00 < 0.01
2018 2018-04-23 0.01 0.00 < 0.01
2018 2018-04-23 0.01 0.00 < 0.01
2018 2018-04-23 0.01 0.00 < 0.01
2018 2018-04-23 0.01 0.00 < 0.01
2018 2018-01-22 0.01 0.00 < 0.01
2018 2018-01-22 0.01 0.00 < 0.01
2018 2018-01-22 0.01 0.00 < 0.01
2018 2018-01-22 0.01 0.00 < 0.01
2018 2018-01-22 0.01 0.00 < 0.01
2018 2018-01-22 0.01 0.00 < 0.01

butylated hydroxyanisole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03

chlorpyrifos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03

dimethipin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2

ethoprop

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-04-23 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03
2018 2018-01-22 0.03 0.00 < 0.03

germanium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3

manganese

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.4 0.00 1.26
2018 2018-04-23 0.4 0.00 4.61
2018 2018-04-23 0.4 0.00 3.5
2018 2018-04-23 0.4 0.00 3.25
2018 2018-04-23 0.4 0.00 2.43
2018 2018-04-23 0.4 0.00 2.9
2018 2018-01-22 0.4 0.00 2.06
2018 2018-01-22 0.4 0.00 4.7
2018 2018-01-22 0.4 0.00 4.31
2018 2018-01-22 0.4 0.00 3.86
2018 2018-01-22 0.4 0.00 4.1
2018 2018-01-22 0.4 0.00 4.2

o-toluidine

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.007 0.00 < 0.007
2018 2018-04-23 0.007 0.00 < 0.007
2018 2018-04-23 0.007 0.00 < 0.007
2018 2018-04-23 0.007 0.00 < 0.007
2018 2018-01-22 0.007 0.00 < 0.007
2018 2018-01-22 0.007 0.00 < 0.007
2018 2018-01-22 0.007 0.00 < 0.007
2018 2018-01-22 0.007 0.00 < 0.007
2018 2018-01-22 0.007 0.00 < 0.007
2018 2018-01-22 0.007 0.00 < 0.007

oxyfluorfen

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.05 0.00 < 0.05
2018 2018-04-23 0.05 0.00 < 0.05
2018 2018-04-23 0.05 0.00 < 0.05
2018 2018-04-23 0.05 0.00 < 0.05
2018 2018-04-23 0.05 0.00 < 0.05
2018 2018-04-23 0.05 0.00 < 0.05
2018 2018-01-22 0.05 0.00 < 0.05
2018 2018-01-22 0.05 0.00 < 0.05
2018 2018-01-22 0.05 0.00 < 0.05
2018 2018-01-22 0.05 0.00 < 0.05
2018 2018-01-22 0.05 0.00 < 0.05
2018 2018-01-22 0.05 0.00 < 0.05

profenofos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-04-23 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3
2018 2018-01-22 0.3 0.00 < 0.3

quinoline

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.02 0.00 < 0.02
2018 2018-04-23 0.02 0.00 < 0.02
2018 2018-04-23 0.02 0.00 < 0.02
2018 2018-04-23 0.02 0.00 < 0.02
2018 2018-01-22 0.02 0.00 < 0.02
2018 2018-01-22 0.02 0.00 0.0286
2018 2018-01-22 0.02 0.00 0.0274
2018 2018-01-22 0.02 0.00 0.0235
2018 2018-01-22 0.02 0.00 0.0262
2018 2018-01-22 0.02 0.00 0.024

tebuconazole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-04-23 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2
2018 2018-01-22 0.2 0.00 < 0.2

total permethrin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.04 0.00 < 0.04
2018 2018-04-23 0.04 0.00 < 0.04
2018 2018-04-23 0.04 0.00 < 0.04
2018 2018-04-23 0.04 0.00 < 0.04
2018 2018-04-23 0.04 0.00 < 0.04
2018 2018-04-23 0.04 0.00 < 0.04
2018 2018-01-22 0.04 0.00 < 0.04
2018 2018-01-22 0.04 0.00 < 0.04
2018 2018-01-22 0.04 0.00 < 0.04
2018 2018-01-22 0.04 0.00 < 0.04
2018 2018-01-22 0.04 0.00 < 0.04
2018 2018-01-22 0.04 0.00 < 0.04

tribufos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-04-23 0.07 0.00 < 0.07
2018 2018-04-23 0.07 0.00 < 0.07
2018 2018-04-23 0.07 0.00 < 0.07
2018 2018-04-23 0.07 0.00 < 0.07
2018 2018-04-23 0.07 0.00 < 0.07
2018 2018-04-23 0.07 0.00 < 0.07
2018 2018-01-22 0.07 0.00 < 0.07
2018 2018-01-22 0.07 0.00 < 0.07
2018 2018-01-22 0.07 0.00 < 0.07
2018 2018-01-22 0.07 0.00 < 0.07
2018 2018-01-22 0.07 0.00 < 0.07
2018 2018-01-22 0.07 0.00 < 0.07

anatoxin-a

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-04 0.03 0.00 < 0.03
2018 2018-05-21 0.03 0.00 < 0.03
2018 2018-05-07 0.03 0.00 < 0.03
2018 2018-05-07 0.03 0.00 < 0.03
2018 2018-04-17 0.03 0.00 < 0.03
2018 2018-04-02 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-04 0.09 0.00 < 0.09
2018 2018-05-21 0.09 0.00 < 0.09
2018 2018-05-07 0.09 0.00 < 0.09
2018 2018-05-07 0.09 0.00 < 0.09
2018 2018-04-17 0.09 0.00 < 0.09
2018 2018-04-02 0.09 0.00 < 0.09

total microcystin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-06-04 0.3 0.00 < 0.3
2018 2018-05-21 0.3 0.00 < 0.3
2018 2018-05-07 0.3 0.00 < 0.3
2018 2018-05-07 0.3 0.00 < 0.3
2018 2018-04-17 0.3 0.00 < 0.3
2018 2018-04-02 0.3 0.00 < 0.3

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Other Water Contaminants Tested

The following contaminants were tested and found to be within national EPA guidelines.

Contaminant MRLMinimum Reporting Level HRLHealth Risk Limit Avg Result
chromium 0.2 100 0.0413 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.2 100 < 0.2
2013 2013-10-10 0.2 100 < 0.2
2013 2013-10-07 0.2 100 < 0.2
2013 2013-10-07 0.2 100 < 0.2
2013 2013-08-12 0.2 100 0.31
2013 2013-08-12 0.2 100 0.35
2013 2013-07-30 0.2 100 < 0.2
2013 2013-07-30 0.2 100 < 0.2
2013 2013-06-06 0.2 100 < 0.2
2013 2013-06-06 0.2 100 < 0.2
2013 2013-04-29 0.2 100 < 0.2
2013 2013-04-29 0.2 100 < 0.2
2013 2013-02-21 0.2 100 < 0.2
2013 2013-02-21 0.2 100 < 0.2
2013 2013-01-31 0.2 100 < 0.2
2013 2013-01-31 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0906 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.03 0 0.1
2013 2013-10-10 0.03 0 0.14
2013 2013-10-07 0.03 0 0.048
2013 2013-10-07 0.03 0 0.051
2013 2013-08-12 0.03 0 0.15
2013 2013-08-12 0.03 0 0.15
2013 2013-07-30 0.03 0 0.031
2013 2013-07-30 0.03 0 0.045
2013 2013-06-06 0.03 0 0.1
2013 2013-06-06 0.03 0 0.15
2013 2013-04-29 0.03 0 < 0.03
2013 2013-04-29 0.03 0 0.039
2013 2013-02-20 0.03 0 0.076
2013 2013-02-20 0.03 0 0.1
2013 2013-01-31 0.03 0 0.14
2013 2013-01-31 0.03 0 0.13
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 1 70 < 1
2013 2013-10-10 1 70 < 1
2013 2013-10-07 1 70 < 1
2013 2013-10-07 1 70 < 1
2013 2013-08-12 1 70 < 1
2013 2013-08-12 1 70 < 1
2013 2013-07-30 1 70 < 1
2013 2013-07-30 1 70 < 1
2013 2013-06-06 1 70 < 1
2013 2013-06-06 1 70 < 1
2013 2013-04-29 1 70 < 1
2013 2013-04-29 1 70 < 1
2013 2013-02-21 1 70 < 1
2013 2013-02-21 1 70 < 1
2013 2013-01-31 1 70 < 1
2013 2013-01-31 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 1 40 < 1
2013 2013-10-10 1 40 < 1
2013 2013-10-07 1 40 < 1
2013 2013-10-07 1 40 < 1
2013 2013-08-12 1 40 < 1
2013 2013-08-12 1 40 < 1
2013 2013-07-30 1 40 < 1
2013 2013-07-30 1 40 < 1
2013 2013-06-06 1 40 < 1
2013 2013-06-06 1 40 < 1
2013 2013-04-29 1 40 < 1
2013 2013-04-29 1 40 < 1
2013 2013-02-21 1 40 < 1
2013 2013-02-21 1 40 < 1
2013 2013-01-31 1 40 < 1
2013 2013-01-31 1 40 < 1
[+] Expand Test Data
strontium 0.3 1500 74.3125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.3 1500 66
2013 2013-10-10 0.3 1500 93
2013 2013-10-07 0.3 1500 31
2013 2013-10-07 0.3 1500 23
2013 2013-08-12 0.3 1500 81
2013 2013-08-12 0.3 1500 100
2013 2013-07-30 0.3 1500 15
2013 2013-07-30 0.3 1500 17
2013 2013-06-06 0.3 1500 73
2013 2013-06-06 0.3 1500 97
2013 2013-04-29 0.3 1500 18
2013 2013-04-29 0.3 1500 45
2013 2013-02-21 0.3 1500 170
2013 2013-02-21 0.3 1500 160
2013 2013-01-31 0.3 1500 100
2013 2013-01-31 0.3 1500 100
[+] Expand Test Data
vanadium 0.2 21 0.1481 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.2 21 < 0.2
2013 2013-10-10 0.2 21 < 0.2
2013 2013-10-07 0.2 21 0.27
2013 2013-10-07 0.2 21 0.24
2013 2013-08-12 0.2 21 < 0.2
2013 2013-08-12 0.2 21 < 0.2
2013 2013-07-30 0.2 21 < 0.2
2013 2013-07-30 0.2 21 < 0.2
2013 2013-06-06 0.2 21 0.2
2013 2013-06-06 0.2 21 < 0.2
2013 2013-04-29 0.2 21 0.28
2013 2013-04-29 0.2 21 0.36
2013 2013-02-21 0.2 21 0.48
2013 2013-02-21 0.2 21 0.34
2013 2013-01-31 0.2 21 < 0.2
2013 2013-01-31 0.2 21 0.2
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.03 6.14 < 0.03
2013 2013-10-07 0.03 6.14 < 0.03
2013 2013-08-12 0.03 6.14 < 0.03
2013 2013-07-30 0.03 6.14 < 0.03
2013 2013-06-06 0.03 6.14 < 0.03
2013 2013-04-29 0.03 6.14 < 0.03
2013 2013-02-20 0.03 6.14 < 0.03
2013 2013-01-31 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.03 0.0004 < 0.03
2013 2013-10-07 0.03 0.0004 < 0.03
2013 2013-08-12 0.03 0.0004 < 0.03
2013 2013-07-30 0.03 0.0004 < 0.03
2013 2013-06-06 0.03 0.0004 < 0.03
2013 2013-04-29 0.03 0.0004 < 0.03
2013 2013-02-20 0.03 0.0004 < 0.03
2013 2013-01-31 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.1 0.0103 < 0.1
2013 2013-10-07 0.1 0.0103 < 0.1
2013 2013-08-12 0.1 0.0103 < 0.1
2013 2013-07-30 0.1 0.0103 < 0.1
2013 2013-06-06 0.1 0.0103 < 0.1
2013 2013-04-29 0.1 0.0103 < 0.1
2013 2013-02-20 0.1 0.0103 < 0.1
2013 2013-01-31 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.07 0.35 < 0.07
2013 2013-10-07 0.07 0.35 < 0.07
2013 2013-08-12 0.07 0.35 < 0.07
2013 2013-07-30 0.07 0.35 < 0.07
2013 2013-06-06 0.07 0.35 < 0.07
2013 2013-04-29 0.07 0.35 < 0.07
2013 2013-02-20 0.07 0.35 < 0.07
2013 2013-01-31 0.07 0.35 < 0.07
[+] Expand Test Data
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.0009 0.035 < 0.0009
2013 2013-10-07 0.0009 0.035 < 0.0009
2013 2013-08-12 0.0009 0.035 < 0.0009
2013 2013-07-30 0.0009 0.035 < 0.0009
2013 2013-06-06 0.0009 0.035 < 0.0009
2013 2013-04-29 0.0009 0.035 < 0.0009
2013 2013-02-20 0.0009 0.035 < 0.0009
2013 2013-01-31 0.0009 0.035 < 0.0009
[+] Expand Test Data
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.0004 0.0009 < 0.0004
2013 2013-10-07 0.0004 0.0009 < 0.0004
2013 2013-08-12 0.0004 0.0009 < 0.0004
2013 2013-07-30 0.0004 0.0009 < 0.0004
2013 2013-06-06 0.0004 0.0009 < 0.0004
2013 2013-04-29 0.0004 0.0009 < 0.0004
2013 2013-02-20 0.0004 0.0009 < 0.0004
2013 2013-01-31 0.0004 0.0009 < 0.0004
[+] Expand Test Data
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.0003 0 < 0.0003
2013 2013-10-07 0.0003 0 < 0.0003
2013 2013-08-12 0.0003 0 < 0.0003
2013 2013-07-30 0.0003 0 < 0.0003
2013 2013-06-06 0.0003 0 < 0.0003
2013 2013-04-29 0.0003 0 < 0.0003
2013 2013-02-20 0.0003 0 < 0.0003
2013 2013-01-31 0.0003 0 < 0.0003
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.2 140 < 0.2
2013 2013-10-07 0.2 140 < 0.2
2013 2013-08-12 0.2 140 < 0.2
2013 2013-07-30 0.2 140 < 0.2
2013 2013-06-06 0.2 140 < 0.2
2013 2013-04-29 0.2 140 < 0.2
2013 2013-02-20 0.2 140 < 0.2
2013 2013-01-31 0.2 140 < 0.2
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.2 2.69 < 0.2
2013 2013-10-07 0.2 2.69 < 0.2
2013 2013-08-12 0.2 2.69 < 0.2
2013 2013-07-30 0.2 2.69 < 0.2
2013 2013-06-06 0.2 2.69 < 0.2
2013 2013-04-29 0.2 2.69 < 0.2
2013 2013-02-20 0.2 2.69 < 0.2
2013 2013-01-31 0.2 2.69 < 0.2
[+] Expand Test Data
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.004 0.35 < 0.004
2013 2013-10-07 0.004 0.35 < 0.004
2013 2013-08-12 0.004 0.35 < 0.004
2013 2013-07-30 0.004 0.35 < 0.004
2013 2013-06-06 0.004 0.35 < 0.004
2013 2013-04-29 0.004 0.35 < 0.004
2013 2013-02-20 0.004 0.35 < 0.004
2013 2013-01-31 0.004 0.35 < 0.004
[+] Expand Test Data
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.0008 0.35 < 0.0008
2013 2013-10-07 0.0008 0.35 < 0.0008
2013 2013-08-12 0.0008 0.35 < 0.0008
2013 2013-07-30 0.0008 0.35 < 0.0008
2013 2013-06-06 0.0008 0.35 < 0.0008
2013 2013-04-29 0.0008 0.35 < 0.0008
2013 2013-02-20 0.0008 0.35 < 0.0008
2013 2013-01-31 0.0008 0.35 < 0.0008
[+] Expand Test Data
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.002 0.35 < 0.002
2013 2013-10-07 0.002 0.35 < 0.002
2013 2013-08-12 0.002 0.35 < 0.002
2013 2013-07-30 0.002 0.35 < 0.002
2013 2013-06-06 0.002 0.35 < 0.002
2013 2013-04-29 0.002 0.35 < 0.002
2013 2013-02-20 0.002 0.35 < 0.002
2013 2013-01-31 0.002 0.35 < 0.002
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.06 90 < 0.06
2013 2013-10-07 0.06 90 < 0.06
2013 2013-08-12 0.06 90 < 0.06
2013 2013-07-30 0.06 90 < 0.06
2013 2013-06-06 0.06 90 < 0.06
2013 2013-04-29 0.06 90 < 0.06
2013 2013-02-20 0.06 90 < 0.06
2013 2013-01-31 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.08 0 < 0.08
2013 2013-10-07 0.08 0 < 0.08
2013 2013-08-12 0.08 0 < 0.08
2013 2013-07-30 0.08 0 < 0.08
2013 2013-06-06 0.08 0 < 0.08
2013 2013-04-29 0.08 0 < 0.08
2013 2013-02-20 0.08 0 < 0.08
2013 2013-01-31 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.09 0 < 0.09
2013 2013-10-07 0.09 0 < 0.09
2013 2013-08-12 0.09 0 < 0.09
2013 2013-07-30 0.09 0 < 0.09
2013 2013-06-06 0.09 0 < 0.09
2013 2013-04-29 0.09 0 < 0.09
2013 2013-02-20 0.09 0 < 0.09
2013 2013-01-31 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.01 0 < 0.01
2013 2013-10-07 0.01 0 < 0.01
2013 2013-08-12 0.01 0 < 0.01
2013 2013-07-30 0.01 0 < 0.01
2013 2013-06-06 0.01 0 < 0.01
2013 2013-04-29 0.01 0 < 0.01
2013 2013-02-20 0.01 0 < 0.01
2013 2013-01-31 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.03 0 < 0.03
2013 2013-10-07 0.03 0 < 0.03
2013 2013-08-12 0.03 0 < 0.03
2013 2013-07-30 0.03 0 < 0.03
2013 2013-06-06 0.03 0 < 0.03
2013 2013-04-29 0.03 0 < 0.03
2013 2013-02-20 0.03 0 < 0.03
2013 2013-01-31 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.02 0 < 0.02
2013 2013-10-07 0.02 0 < 0.02
2013 2013-08-12 0.02 0 < 0.02
2013 2013-07-30 0.02 0 < 0.02
2013 2013-06-06 0.02 0 < 0.02
2013 2013-04-29 0.02 0 < 0.02
2013 2013-02-20 0.02 0 < 0.02
2013 2013-01-31 0.02 0 < 0.02
[+] Expand Test Data
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.02 0.07 < 0.02
2013 2013-10-07 0.02 0.07 < 0.02
2013 2013-08-12 0.02 0.07 < 0.02
2013 2013-07-30 0.02 0.07 < 0.02
2013 2013-06-06 0.02 0.07 < 0.02
2013 2013-04-29 0.02 0.07 < 0.02
2013 2013-02-20 0.02 0.07 < 0.02
2013 2013-01-31 0.02 0.07 < 0.02
[+] Expand Test Data
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.04 0.07 < 0.04
2013 2013-10-07 0.04 0.07 < 0.04
2013 2013-08-12 0.04 0.07 < 0.04
2013 2013-07-30 0.04 0.07 < 0.04
2013 2013-06-06 0.04 0.07 < 0.04
2013 2013-04-29 0.04 0.07 < 0.04
2013 2013-02-20 0.04 0.07 < 0.04
2013 2013-01-31 0.04 0.07 < 0.04
[+] Expand Test Data
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2013 2013-10-10 0.0001 0 < 0.0001
2013 2013-10-07 0.0001 0 < 0.0001
2013 2013-08-12 0.0001 0 < 0.0001
2013 2013-07-30 0.0001 0 < 0.0001
2013 2013-06-06 0.0001 0 < 0.0001
2013 2013-04-29 0.0001 0 < 0.0001
2013 2013-02-20 0.0001 0 < 0.0001
2013 2013-01-31 0.0001 0 < 0.0001
[+] Expand Test Data

Lead and Copper Data

Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
CA63899 lead 2016-01-01 2018-12-31 0.006mg/L
CA48931 lead 2013-01-01 2015-12-31 0.005mg/L
381001112242LT5 lead 2012-01-01 2012-12-31 0.011mg/L
CA37391 lead 2010-01-01 2012-12-31 0.011mg/L
381001109231LT4 lead 2009-01-01 2009-12-31 0.007mg/L
381001109254LT4 lead 2009-01-01 2009-12-31 0.007mg/L

Violations

Known violations of the Safe Drinking Water Act as recorded by the EPA.

No violations found for Sfpuc City Distribution Division.


Local Water Testing

Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.

Lab Location Zip Code
Dysert Environmental, Inc. San Carlos, CA 94070
Monterey Bay Analytical Services, Inc. Monterey, CA 93940
Cel Analytical, Inc. San Francisco, CA 94103

Water Bill Information

Convenient information about your water service.

Pay Your Water Bill

If you have an active account with San Francisco Public Utilities Commission (SFPUC) you can login and pay your bill on their website by clicking here. You can then pay your bill using a credit card, debit card, or direct deposit via your bank account. If you are paying for the first time you will need to use this link to create your online account.

Pay Without An Account

If you'd like to pay your water bill without an account you can make a one-time payment using this link. You can proceed to pay your water bill using a credit card or debit card.

Starting And Ending Service

If you'd like to open an account and start service with this water supplier you can do so by using this link. You can close your water account by using this link.

Consumer Confidence Report

Your water supply has a Consumer Confidence Report (CCR) availabe. This is an in-depth water quality dataset that all large water utilities have to provide to their customers. You can find it by clicking here.

What My Water Data Means

Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources

The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?

The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.