Glendora-city, Water Dept. 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: CA1910044
Type : Community water system
EPA Region : 09
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 42,890
Contact Information
PATTON, STEVE PATTON, STEVE 116 EAST FOOTHILL BLVD. GLENDORA, CA 91741 [email protected]
This public water system services 1 municipality in 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).
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2015
2015-05-26
20
210
380
2015
2015-05-26
20
210
62
2015
2015-05-26
20
210
50
2015
2015-02-20
20
210
230
2015
2015-02-20
20
210
57
2015
2015-02-20
20
210
22
2015
2015-02-20
20
210
29
2015
2015-02-20
20
210
66
2014
2014-11-18
20
210
370
2014
2014-11-18
20
210
60
2014
2014-11-18
20
210
24
2014
2014-08-26
20
210
230
2014
2014-08-26
20
210
120
2014
2014-08-26
20
210
89
2014
2014-08-26
20
210
58
2014
2014-08-26
20
210
150
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
1,4-dioxane
0.07
0.35
0.0133
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.07
0.35
< 0.07
2015
2015-05-26
0.07
0.35
< 0.07
2015
2015-02-20
0.07
0.35
< 0.07
2015
2015-02-20
0.07
0.35
0.07
2015
2015-02-20
0.07
0.35
0.09
2015
2015-02-20
0.07
0.35
< 0.07
2014
2014-11-18
0.07
0.35
< 0.07
2014
2014-11-18
0.07
0.35
< 0.07
2014
2014-08-26
0.07
0.35
< 0.07
2014
2014-08-26
0.07
0.35
< 0.07
2014
2014-08-26
0.07
0.35
< 0.07
2014
2014-08-26
0.07
0.35
< 0.07
[+] Expand Test Data
chromium
0.2
100
0.2388
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.2
100
0.62
2015
2015-05-26
0.2
100
0.25
2015
2015-05-26
0.2
100
0.23
2015
2015-02-20
0.2
100
0.45
2015
2015-02-20
0.2
100
0.28
2015
2015-02-20
0.2
100
< 0.2
2015
2015-02-20
0.2
100
< 0.2
2015
2015-02-20
0.2
100
0.31
2014
2014-11-18
0.2
100
0.39
2014
2014-11-18
0.2
100
0.33
2014
2014-11-18
0.2
100
< 0.2
2014
2014-08-26
0.2
100
< 0.2
2014
2014-08-26
0.2
100
0.33
2014
2014-08-26
0.2
100
< 0.2
2014
2014-08-26
0.2
100
< 0.2
2014
2014-08-26
0.2
100
0.63
[+] Expand Test Data
chromium-6
0.03
0
0.2378
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.03
0
0.57
2015
2015-05-26
0.03
0
0.29
2015
2015-05-26
0.03
0
0.23
2015
2015-02-20
0.03
0
0.38
2015
2015-02-20
0.03
0
0.25
2015
2015-02-20
0.03
0
0.16
2015
2015-02-20
0.03
0
0.13
2015
2015-02-20
0.03
0
0.28
2014
2014-11-18
0.03
0
0.29
2014
2014-11-18
0.03
0
0.28
2014
2014-11-18
0.03
0
0.098
2014
2014-08-26
0.03
0
< 0.03
2014
2014-08-26
0.03
0
0.17
2014
2014-08-26
0.03
0
0.033
2014
2014-08-26
0.03
0
0.083
2014
2014-08-26
0.03
0
0.56
[+] Expand Test Data
cobalt
1
70
< 1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
1
70
< 1
2015
2015-05-26
1
70
< 1
2015
2015-05-26
1
70
< 1
2015
2015-02-20
1
70
< 1
2015
2015-02-20
1
70
< 1
2015
2015-02-20
1
70
< 1
2015
2015-02-20
1
70
< 1
2015
2015-02-20
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-11-18
1
70
< 1
2014
2014-08-26
1
70
< 1
2014
2014-08-26
1
70
< 1
2014
2014-08-26
1
70
< 1
2014
2014-08-26
1
70
< 1
2014
2014-08-26
1
70
< 1
[+] Expand Test Data
molybdenum
1
40
3.0063
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
1
40
5.7
2015
2015-05-26
1
40
2.2
2015
2015-05-26
1
40
2.2
2015
2015-02-20
1
40
5.3
2015
2015-02-20
1
40
2
2015
2015-02-20
1
40
1.8
2015
2015-02-20
1
40
1.8
2015
2015-02-20
1
40
2.3
2014
2014-11-18
1
40
5.1
2014
2014-11-18
1
40
2.1
2014
2014-11-18
1
40
2
2014
2014-08-26
1
40
2.7
2014
2014-08-26
1
40
3.7
2014
2014-08-26
1
40
4.1
2014
2014-08-26
1
40
1.8
2014
2014-08-26
1
40
3.3
[+] Expand Test Data
PFBS
0.09
0
< 0.09
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.09
0
< 0.09
2015
2015-05-26
0.09
0
< 0.09
2015
2015-02-20
0.09
0
< 0.09
2015
2015-02-20
0.09
0
< 0.09
2015
2015-02-20
0.09
0
< 0.09
2015
2015-02-20
0.09
0
< 0.09
2014
2014-11-18
0.09
0
< 0.09
2014
2014-11-18
0.09
0
< 0.09
2014
2014-08-26
0.09
0
< 0.09
2014
2014-08-26
0.09
0
< 0.09
2014
2014-08-26
0.09
0
< 0.09
2014
2014-08-26
0.09
0
< 0.09
[+] Expand Test Data
PFHpA
0.01
0
< 0.01
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.01
0
< 0.01
2015
2015-05-26
0.01
0
< 0.01
2015
2015-02-20
0.01
0
< 0.01
2015
2015-02-20
0.01
0
< 0.01
2015
2015-02-20
0.01
0
< 0.01
2015
2015-02-20
0.01
0
< 0.01
2014
2014-11-18
0.01
0
< 0.01
2014
2014-11-18
0.01
0
< 0.01
2014
2014-08-26
0.01
0
< 0.01
2014
2014-08-26
0.01
0
< 0.01
2014
2014-08-26
0.01
0
< 0.01
2014
2014-08-26
0.01
0
< 0.01
[+] Expand Test Data
PFHxS
0.03
0
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.03
0
< 0.03
2015
2015-05-26
0.03
0
< 0.03
2015
2015-02-20
0.03
0
< 0.03
2015
2015-02-20
0.03
0
< 0.03
2015
2015-02-20
0.03
0
< 0.03
2015
2015-02-20
0.03
0
< 0.03
2014
2014-11-18
0.03
0
< 0.03
2014
2014-11-18
0.03
0
< 0.03
2014
2014-08-26
0.03
0
< 0.03
2014
2014-08-26
0.03
0
< 0.03
2014
2014-08-26
0.03
0
< 0.03
2014
2014-08-26
0.03
0
< 0.03
[+] Expand Test Data
PFNA
0.02
0
< 0.02
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.02
0
< 0.02
2015
2015-05-26
0.02
0
< 0.02
2015
2015-02-20
0.02
0
< 0.02
2015
2015-02-20
0.02
0
< 0.02
2015
2015-02-20
0.02
0
< 0.02
2015
2015-02-20
0.02
0
< 0.02
2014
2014-11-18
0.02
0
< 0.02
2014
2014-11-18
0.02
0
< 0.02
2014
2014-08-26
0.02
0
< 0.02
2014
2014-08-26
0.02
0
< 0.02
2014
2014-08-26
0.02
0
< 0.02
2014
2014-08-26
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
2015
2015-05-26
0.02
0.07
< 0.02
2015
2015-05-26
0.02
0.07
< 0.02
2015
2015-02-20
0.02
0.07
< 0.02
2015
2015-02-20
0.02
0.07
< 0.02
2015
2015-02-20
0.02
0.07
< 0.02
2015
2015-02-20
0.02
0.07
< 0.02
2014
2014-11-18
0.02
0.07
< 0.02
2014
2014-11-18
0.02
0.07
< 0.02
2014
2014-08-26
0.02
0.07
< 0.02
2014
2014-08-26
0.02
0.07
< 0.02
2014
2014-08-26
0.02
0.07
< 0.02
2014
2014-08-26
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
2015
2015-05-26
0.04
0.07
< 0.04
2015
2015-05-26
0.04
0.07
< 0.04
2015
2015-02-20
0.04
0.07
< 0.04
2015
2015-02-20
0.04
0.07
< 0.04
2015
2015-02-20
0.04
0.07
< 0.04
2015
2015-02-20
0.04
0.07
< 0.04
2014
2014-11-18
0.04
0.07
< 0.04
2014
2014-11-18
0.04
0.07
< 0.04
2014
2014-08-26
0.04
0.07
< 0.04
2014
2014-08-26
0.04
0.07
< 0.04
2014
2014-08-26
0.04
0.07
< 0.04
2014
2014-08-26
0.04
0.07
< 0.04
[+] Expand Test Data
strontium
0.3
1500
520.625
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.3
1500
360
2015
2015-05-26
0.3
1500
440
2015
2015-05-26
0.3
1500
400
2015
2015-02-20
0.3
1500
370
2015
2015-02-20
0.3
1500
460
2015
2015-02-20
0.3
1500
420
2015
2015-02-20
0.3
1500
430
2015
2015-02-20
0.3
1500
490
2014
2014-11-18
0.3
1500
380
2014
2014-11-18
0.3
1500
470
2014
2014-11-18
0.3
1500
430
2014
2014-08-26
0.3
1500
470
2014
2014-08-26
0.3
1500
950
2014
2014-08-26
0.3
1500
1000
2014
2014-08-26
0.3
1500
450
2014
2014-08-26
0.3
1500
810
[+] Expand Test Data
vanadium
0.2
21
2.6375
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.2
21
6.1
2015
2015-05-26
0.2
21
1.6
2015
2015-05-26
0.2
21
1.2
2015
2015-02-20
0.2
21
5
2015
2015-02-20
0.2
21
1.7
2015
2015-02-20
0.2
21
1.2
2015
2015-02-20
0.2
21
1.2
2015
2015-02-20
0.2
21
2
2014
2014-11-18
0.2
21
5.3
2014
2014-11-18
0.2
21
2.4
2014
2014-11-18
0.2
21
1.4
2014
2014-08-26
0.2
21
1.8
2014
2014-08-26
0.2
21
3
2014
2014-08-26
0.2
21
2.8
2014
2014-08-26
0.2
21
1.3
2014
2014-08-26
0.2
21
4.2
[+] Expand Test Data
1,1-dichloroethane
0.03
6.14
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.03
6.14
< 0.03
2015
2015-05-26
0.03
6.14
< 0.03
2015
2015-02-20
0.03
6.14
< 0.03
2015
2015-02-20
0.03
6.14
< 0.03
2015
2015-02-20
0.03
6.14
< 0.03
2015
2015-02-20
0.03
6.14
< 0.03
2014
2014-11-18
0.03
6.14
< 0.03
2014
2014-11-18
0.03
6.14
< 0.03
2014
2014-09-09
0.03
6.14
< 0.03
2014
2014-09-09
0.03
6.14
< 0.03
2014
2014-09-09
0.03
6.14
< 0.03
2014
2014-09-09
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
2015
2015-05-26
0.03
0.0004
< 0.03
2015
2015-05-26
0.03
0.0004
< 0.03
2015
2015-02-20
0.03
0.0004
< 0.03
2015
2015-02-20
0.03
0.0004
< 0.03
2015
2015-02-20
0.03
0.0004
< 0.03
2015
2015-02-20
0.03
0.0004
< 0.03
2014
2014-11-18
0.03
0.0004
< 0.03
2014
2014-11-18
0.03
0.0004
< 0.03
2014
2014-09-09
0.03
0.0004
< 0.03
2014
2014-09-09
0.03
0.0004
< 0.03
2014
2014-09-09
0.03
0.0004
< 0.03
2014
2014-09-09
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
2015
2015-05-26
0.1
0.0103
< 0.1
2015
2015-05-26
0.1
0.0103
< 0.1
2015
2015-02-20
0.1
0.0103
< 0.1
2015
2015-02-20
0.1
0.0103
< 0.1
2015
2015-02-20
0.1
0.0103
< 0.1
2015
2015-02-20
0.1
0.0103
< 0.1
2014
2014-11-18
0.1
0.0103
< 0.1
2014
2014-11-18
0.1
0.0103
< 0.1
2014
2014-09-09
0.1
0.0103
< 0.1
2014
2014-09-09
0.1
0.0103
< 0.1
2014
2014-09-09
0.1
0.0103
< 0.1
2014
2014-09-09
0.1
0.0103
< 0.1
[+] Expand Test Data
bromomethane
0.2
140
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.2
140
< 0.2
2015
2015-05-26
0.2
140
< 0.2
2015
2015-02-20
0.2
140
< 0.2
2015
2015-02-20
0.2
140
< 0.2
2015
2015-02-20
0.2
140
< 0.2
2015
2015-02-20
0.2
140
< 0.2
2014
2014-11-18
0.2
140
< 0.2
2014
2014-11-18
0.2
140
< 0.2
2014
2014-09-09
0.2
140
< 0.2
2014
2014-09-09
0.2
140
< 0.2
2014
2014-09-09
0.2
140
< 0.2
2014
2014-09-09
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
2015
2015-05-26
0.2
2.69
< 0.2
2015
2015-05-26
0.2
2.69
< 0.2
2015
2015-02-20
0.2
2.69
< 0.2
2015
2015-02-20
0.2
2.69
< 0.2
2015
2015-02-20
0.2
2.69
< 0.2
2015
2015-02-20
0.2
2.69
< 0.2
2014
2014-11-18
0.2
2.69
< 0.2
2014
2014-11-18
0.2
2.69
< 0.2
2014
2014-09-09
0.2
2.69
< 0.2
2014
2014-09-09
0.2
2.69
< 0.2
2014
2014-09-09
0.2
2.69
< 0.2
2014
2014-09-09
0.2
2.69
< 0.2
[+] Expand Test Data
Halon 1011
0.06
90
< 0.06
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.06
90
< 0.06
2015
2015-05-26
0.06
90
< 0.06
2015
2015-02-20
0.06
90
< 0.06
2015
2015-02-20
0.06
90
< 0.06
2015
2015-02-20
0.06
90
< 0.06
2015
2015-02-20
0.06
90
< 0.06
2014
2014-11-18
0.06
90
< 0.06
2014
2014-11-18
0.06
90
< 0.06
2014
2014-09-09
0.06
90
< 0.06
2014
2014-09-09
0.06
90
< 0.06
2014
2014-09-09
0.06
90
< 0.06
2014
2014-09-09
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
2015
2015-05-26
0.08
0
< 0.08
2015
2015-05-26
0.08
0
< 0.08
2015
2015-02-20
0.08
0
< 0.08
2015
2015-02-20
0.08
0
< 0.08
2015
2015-02-20
0.08
0
< 0.08
2015
2015-02-20
0.08
0
< 0.08
2014
2014-11-18
0.08
0
< 0.08
2014
2014-11-18
0.08
0
< 0.08
2014
2014-09-09
0.08
0
< 0.08
2014
2014-09-09
0.08
0
< 0.08
2014
2014-09-09
0.08
0
< 0.08
2014
2014-09-09
0.08
0
< 0.08
[+] Expand Test Data
17-alpha-ethynylestradiol
0.0009
0.035
< 0.0009
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.0009
0.035
< 0.0009
2015
2015-05-26
0.0009
0.035
< 0.0009
2015
2015-02-20
0.0009
0.035
< 0.0009
2015
2015-02-20
0.0009
0.035
< 0.0009
2015
2015-02-20
0.0009
0.035
< 0.0009
2015
2015-02-20
0.0009
0.035
< 0.0009
2014
2014-11-18
0.0009
0.035
< 0.0009
2014
2014-11-18
0.0009
0.035
< 0.0009
2014
2014-10-09
0.0009
0.035
< 0.0009
2014
2014-08-26
0.0009
0.035
< 0.0009
2014
2014-08-26
0.0009
0.035
< 0.0009
2014
2014-08-26
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
2015
2015-05-26
0.0004
0.0009
< 0.0004
2015
2015-05-26
0.0004
0.0009
< 0.0004
2015
2015-02-20
0.0004
0.0009
< 0.0004
2015
2015-02-20
0.0004
0.0009
< 0.0004
2015
2015-02-20
0.0004
0.0009
< 0.0004
2015
2015-02-20
0.0004
0.0009
< 0.0004
2014
2014-11-18
0.0004
0.0009
< 0.0004
2014
2014-11-18
0.0004
0.0009
< 0.0004
2014
2014-10-09
0.0004
0.0009
< 0.0004
2014
2014-08-26
0.0004
0.0009
< 0.0004
2014
2014-08-26
0.0004
0.0009
< 0.0004
2014
2014-08-26
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
2015
2015-05-26
0.0003
0
< 0.0003
2015
2015-05-26
0.0003
0
< 0.0003
2015
2015-02-20
0.0003
0
< 0.0003
2015
2015-02-20
0.0003
0
< 0.0003
2015
2015-02-20
0.0003
0
< 0.0003
2015
2015-02-20
0.0003
0
< 0.0003
2014
2014-11-18
0.0003
0
< 0.0003
2014
2014-11-18
0.0003
0
< 0.0003
2014
2014-10-09
0.0003
0
< 0.0003
2014
2014-08-26
0.0003
0
< 0.0003
2014
2014-08-26
0.0003
0
< 0.0003
2014
2014-08-26
0.0003
0
< 0.0003
[+] Expand Test Data
equilin
0.004
0.35
< 0.004
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.004
0.35
< 0.004
2015
2015-05-26
0.004
0.35
< 0.004
2015
2015-02-20
0.004
0.35
< 0.004
2015
2015-02-20
0.004
0.35
< 0.004
2015
2015-02-20
0.004
0.35
< 0.004
2015
2015-02-20
0.004
0.35
< 0.004
2014
2014-11-18
0.004
0.35
< 0.004
2014
2014-11-18
0.004
0.35
< 0.004
2014
2014-10-09
0.004
0.35
< 0.004
2014
2014-08-26
0.004
0.35
< 0.004
2014
2014-08-26
0.004
0.35
< 0.004
2014
2014-08-26
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
2015
2015-05-26
0.0008
0.35
< 0.0008
2015
2015-05-26
0.0008
0.35
< 0.0008
2015
2015-02-20
0.0008
0.35
< 0.0008
2015
2015-02-20
0.0008
0.35
< 0.0008
2015
2015-02-20
0.0008
0.35
< 0.0008
2015
2015-02-20
0.0008
0.35
< 0.0008
2014
2014-11-18
0.0008
0.35
< 0.0008
2014
2014-11-18
0.0008
0.35
< 0.0008
2014
2014-10-09
0.0008
0.35
< 0.0008
2014
2014-08-26
0.0008
0.35
< 0.0008
2014
2014-08-26
0.0008
0.35
< 0.0008
2014
2014-08-26
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
2015
2015-05-26
0.002
0.35
< 0.002
2015
2015-05-26
0.002
0.35
< 0.002
2015
2015-02-20
0.002
0.35
< 0.002
2015
2015-02-20
0.002
0.35
< 0.002
2015
2015-02-20
0.002
0.35
< 0.002
2015
2015-02-20
0.002
0.35
< 0.002
2014
2014-11-18
0.002
0.35
< 0.002
2014
2014-11-18
0.002
0.35
< 0.002
2014
2014-10-09
0.002
0.35
< 0.002
2014
2014-08-26
0.002
0.35
< 0.002
2014
2014-08-26
0.002
0.35
< 0.002
2014
2014-08-26
0.002
0.35
< 0.002
[+] Expand Test Data
testosterone
0.0001
0
< 0.0001
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2015
2015-05-26
0.0001
0
< 0.0001
2015
2015-05-26
0.0001
0
< 0.0001
2015
2015-02-20
0.0001
0
< 0.0001
2015
2015-02-20
0.0001
0
0.00024
2015
2015-02-20
0.0001
0
< 0.0001
2015
2015-02-20
0.0001
0
< 0.0001
2014
2014-11-18
0.0001
0
< 0.0001
2014
2014-11-18
0.0001
0
< 0.0001
2014
2014-10-09
0.0001
0
< 0.0001
2014
2014-08-26
0.0001
0
< 0.0001
2014
2014-08-26
0.0001
0
< 0.0001
2014
2014-08-26
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
CA62212
lead
2016-01-01
2018-12-31
0mg/L
CA49586
lead
2013-01-01
2015-12-31
0mg/L
191004412283LT4
lead
2012-01-01
2012-12-31
0.011mg/L
CA37577
lead
2010-01-01
2012-12-31
0.011mg/L
191004411043LT2
lead
2011-01-01
2011-12-31
0.009mg/L
191004411063LSEE COM
lead
2011-01-01
2011-12-31
0.006mg/L
191004410274L1ST 6
lead
2010-01-01
2010-12-31
0.005mg/L
191004410293L2ND 6
lead
2010-01-01
2010-12-31
0.01mg/L
191004410295LT1
lead
2010-01-01
2010-12-31
0.005mg/L
191004410349L
lead
2010-01-01
2010-12-31
0.005mg/L
191004410351L
lead
2010-01-01
2010-12-31
0.005mg/L
191004409236LT3
lead
2009-01-01
2009-12-31
0.006mg/L
191004408343LT3
lead
2008-01-01
2008-12-31
0.006mg/L
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
No violations found for Glendora-city, Water Dept..
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.
Unable to identify any nearby water testing labs near 91741 .
Water Bill Information
Convenient information about your water service.
Unable to identify any billing information about Glendora-city, Water Dept. (CA1910044).
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.