GAO-10-748SP: Aviation and the Environment: Survey of Airport Officials on Airport Environmental Issues, an E-supplement to GAO-10-50
U.S. Government Accountability Office
Q22. Within the last 3 years, did your airport monitor stormwater outflows for water quality?
(Total Population)
Yes
(percent)
No
(percent)
No answer
(percent)
Number
of respondents
78.0
19.9
2.1
141
Q22. Within the last 3 years, did your airport monitor stormwater outflows for water quality?
(Large and Medium Hubs)
Yes
(percent)
No
(percent)
No answer
(percent)
Number
of respondents
92.1
6.3
1.6
63