Summary of Annual Maintenance Cost Data Collected Revision as of 20:45, 3 August 2022 by Mtrojan (talk | contribs)(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Summary of Annual Maintenance Cost Data Collected

Summary of Annual Maintenance Cost Data Collected
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BMP name	Number of BMPs	Cost per	Average cost (💲)	Sample standard deviation
Bioretention Basins	8	Water quality volume/ft3	1.25	1.18
Biofiltration Basins	0	Water quality volume/ft3	No data	-
Large Wet Detention Basins treating more than 100,000 ft3	4	Water quality volume/ft3	0.07	0.10
Small Detention Basins treating less than 10,000 ft3	0	Water quality volume/ft3	No data	-
Constructed Wetlands	0	Water quality volume/ft3	No data	-
Infiltration Trenches	8	Water quality volume/ft3	0.39	0.11
Infiltration Basins	6	Water quality volume/ft3	No data
Underground Infiltration	4	Water quality volume/ft3	1.26	2.16
Pervious Pavement	0	Water quality volume/ft3	No data	-