Dulles Airport 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 Type : Non-Transient non-community systemEPA Region : 03
Contact Information HOWKE, GARY HOWKE, GARY [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).
HAA5
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0
0.00
27.78
2018
2018-04-25
0
0.00
29.81
2018
2018-04-25
0
0.00
25.78
2018
2018-04-25
0
0.00
27.83
HAA6Br
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0
0.00
11.58
2018
2018-04-25
0
0.00
11.41
2018
2018-04-25
0
0.00
10.48
2018
2018-04-25
0
0.00
11.83
HAA9
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0
0.00
38.58
2018
2018-04-25
0
0.00
40.41
2018
2018-04-25
0
0.00
35.48
2018
2018-04-25
0
0.00
38.83
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2014
2014-07-22
20
210
220
2014
2014-07-22
20
210
240
2014
2014-04-15
20
210
87
2014
2014-04-15
20
210
110
2014
2014-01-14
20
210
140
2014
2014-01-14
20
210
100
2013
2013-10-07
20
210
150
2013
2013-10-07
20
210
130
1-butanol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
2
0.00
< 2
2-methoxyethanol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.4
0.00
< 0.4
2-propen-1-ol
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.5
0.00
< 0.5
alpha-hexachlorocyclohexane
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.01
0.00
< 0.01
butylated hydroxyanisole
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.03
0.00
< 0.03
chlorpyrifos
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.03
0.00
< 0.03
dimethipin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.2
0.00
< 0.2
ethoprop
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.03
0.00
< 0.03
germanium
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.3
0.00
< 0.3
manganese
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.4
0.00
< 0.4
o-toluidine
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.007
0.00
< 0.007
oxyfluorfen
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.05
0.00
< 0.05
profenofos
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.3
0.00
< 0.3
quinoline
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.02
0.00
< 0.02
tebuconazole
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.2
0.00
< 0.2
total permethrin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.04
0.00
< 0.04
tribufos
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-04-25
0.07
0.00
< 0.07
anatoxin-a
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.03
0.00
< 0.03
2018
2018-06-12
0.03
0.00
< 0.03
cylindrospermopsin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.09
0.00
< 0.09
2018
2018-06-12
0.09
0.00
< 0.09
total microcystin
Below health limit
Exceeded health limit
Year
Test Date
MRLMinimum Reporting Level
HRLHealth Risk Limit
Test Result
2018
2018-07-09
0.3
0.00
< 0.3
2018
2018-06-25
0.3
0.00
< 0.3
2018
2018-06-12
0.3
0.00
< 0.3
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
1,1-dichloroethane
0.03
6.14
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.03
6.14
< 0.03
2014
2014-04-15
0.03
6.14
< 0.03
2014
2014-01-14
0.03
6.14
< 0.03
2013
2013-10-07
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
2014
2014-07-22
0.03
0.0004
< 0.03
2014
2014-04-15
0.03
0.0004
< 0.03
2014
2014-01-14
0.03
0.0004
< 0.03
2013
2013-10-07
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
2014
2014-07-22
0.1
0.0103
< 0.1
2014
2014-04-15
0.1
0.0103
< 0.1
2014
2014-01-14
0.1
0.0103
< 0.1
2013
2013-10-07
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
2014
2014-07-22
0.07
0.35
< 0.07
2014
2014-04-15
0.07
0.35
< 0.07
2014
2014-01-14
0.07
0.35
< 0.07
2013
2013-10-07
0.07
0.35
< 0.07
[+] Expand Test Data
bromomethane
0.2
140
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.2
140
< 0.2
2014
2014-04-15
0.2
140
< 0.2
2014
2014-01-14
0.2
140
< 0.2
2013
2013-10-07
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
2014
2014-07-22
0.2
2.69
< 0.2
2014
2014-04-15
0.2
2.69
< 0.2
2014
2014-01-14
0.2
2.69
< 0.2
2013
2013-10-07
0.2
2.69
< 0.2
[+] Expand Test Data
chromium
0.2
100
< 0.2
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.2
100
< 0.2
2014
2014-07-22
0.2
100
< 0.2
2014
2014-04-15
0.2
100
< 0.2
2014
2014-04-15
0.2
100
< 0.2
2014
2014-01-14
0.2
100
< 0.2
2014
2014-01-14
0.2
100
< 0.2
2013
2013-10-07
0.2
100
< 0.2
2013
2013-10-07
0.2
100
< 0.2
[+] Expand Test Data
chromium-6
0.03
0
0.1063
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.03
0
0.093
2014
2014-07-22
0.03
0
0.14
2014
2014-04-15
0.03
0
0.1
2014
2014-04-15
0.03
0
0.15
2014
2014-01-14
0.03
0
0.088
2014
2014-01-14
0.03
0
0.06
2013
2013-10-07
0.03
0
0.099
2013
2013-10-07
0.03
0
0.12
[+] Expand Test Data
cobalt
1
70
< 1
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
1
70
< 1
2014
2014-07-22
1
70
< 1
2014
2014-04-15
1
70
< 1
2014
2014-04-15
1
70
< 1
2014
2014-01-14
1
70
< 1
2014
2014-01-14
1
70
< 1
2013
2013-10-07
1
70
< 1
2013
2013-10-07
1
70
< 1
[+] Expand Test Data
Halon 1011
0.06
90
< 0.06
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.06
90
< 0.06
2014
2014-04-15
0.06
90
< 0.06
2014
2014-01-14
0.06
90
< 0.06
2013
2013-10-07
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
2014
2014-07-22
0.08
0
< 0.08
2014
2014-04-15
0.08
0
< 0.08
2014
2014-01-14
0.08
0
< 0.08
2013
2013-10-07
0.08
0
< 0.08
[+] Expand Test Data
molybdenum
1
40
0.5125
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
1
40
< 1
2014
2014-07-22
1
40
< 1
2014
2014-04-15
1
40
< 1
2014
2014-04-15
1
40
< 1
2014
2014-01-14
1
40
< 1
2014
2014-01-14
1
40
< 1
2013
2013-10-07
1
40
1.6
2013
2013-10-07
1
40
2.5
[+] Expand Test Data
PFBS
0.09
0
< 0.09
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.09
0
< 0.09
2014
2014-04-15
0.09
0
< 0.09
2014
2014-01-14
0.09
0
< 0.09
2013
2013-10-07
0.09
0
< 0.09
[+] Expand Test Data
PFHpA
0.01
0
< 0.01
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.01
0
< 0.01
2014
2014-04-15
0.01
0
< 0.01
2014
2014-01-14
0.01
0
< 0.01
2013
2013-10-07
0.01
0
< 0.01
[+] Expand Test Data
PFHxS
0.03
0
< 0.03
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.03
0
< 0.03
2014
2014-04-15
0.03
0
< 0.03
2014
2014-01-14
0.03
0
< 0.03
2013
2013-10-07
0.03
0
< 0.03
[+] Expand Test Data
PFNA
0.02
0
< 0.02
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.02
0
< 0.02
2014
2014-04-15
0.02
0
< 0.02
2014
2014-01-14
0.02
0
< 0.02
2013
2013-10-07
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
2014
2014-07-22
0.02
0.07
< 0.02
2014
2014-04-15
0.02
0.07
< 0.02
2014
2014-01-14
0.02
0.07
< 0.02
2013
2013-10-07
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
2014
2014-07-22
0.04
0.07
< 0.04
2014
2014-04-15
0.04
0.07
< 0.04
2014
2014-01-14
0.04
0.07
< 0.04
2013
2013-10-07
0.04
0.07
< 0.04
[+] Expand Test Data
strontium
0.3
1500
163.75
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.3
1500
150
2014
2014-07-22
0.3
1500
140
2014
2014-04-15
0.3
1500
160
2014
2014-04-15
0.3
1500
140
2014
2014-01-14
0.3
1500
160
2014
2014-01-14
0.3
1500
130
2013
2013-10-07
0.3
1500
220
2013
2013-10-07
0.3
1500
210
[+] Expand Test Data
vanadium
0.2
21
0.4838
[+] Expand Test Data
Year
Test Date
MRL
HRL
Test Result
2014
2014-07-22
0.2
21
1.1
2014
2014-07-22
0.2
21
1.2
2014
2014-04-15
0.2
21
0.27
2014
2014-04-15
0.2
21
0.24
2014
2014-01-14
0.2
21
< 0.2
2014
2014-01-14
0.2
21
< 0.2
2013
2013-10-07
0.2
21
0.53
2013
2013-10-07
0.2
21
0.53
[+] 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
VA25165
lead
2015-01-01
2017-12-31
0.002mg/L
VA22173
lead
2012-01-01
2014-12-31
0.001mg/L
VA17952
lead
2009-01-01
2011-12-31
0.001mg/L
VA13599
lead
2008-01-01
2008-12-31
0.0001mg/L
Violations
Known violations of the Safe Drinking Water Act as recorded by the EPA.
Compliance Dates
Rule
Violation Type
Contaminant Name
Status
- N/A
Arsenic
Monitoring, Regular
Arsenic
Known
- N/A
Inorganic Chemicals
Monitoring, Regular
Barium
Known
- N/A
Inorganic Chemicals
Monitoring, Regular
Cadmium
Known
- N/A
Inorganic Chemicals
Monitoring, Regular
Chromium
Known
- N/A
Radionuclides
Monitoring, Regular
Combined Radium (-226 and -228)
Known
- N/A
Inorganic Chemicals
Monitoring, Regular
Fluoride
Known
- N/A
Radionuclides
Monitoring, Regular
Gross Alpha, Excl. Radon and U
Known
- N/A
Inorganic Chemicals
Monitoring, Regular
Mercury
Known
- N/A
Nitrates
Monitoring, Regular
Nitrate
Known
- N/A
Inorganic Chemicals
Monitoring, Regular
Selenium
Known
- N/A
Lead and Copper Rule
Water Quality Parameter M/R
Lead and Copper Rule
Known
- N/A
Lead and Copper Rule
WQP Entry Point/Tap Treatment Technique Non-Compliance
Lead and Copper Rule
Known
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.
Water Bill Information
Convenient information about your water service.
Unable to identify any billing information about Dulles Airport (VA6059050).
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.
