❄️ FAA / EPA Stormwater (Propylene Glycol Deicing Runoff, BOD Retention Million Gal)

Airport Glycol Runoff Retention Calculator

Size stormwater retention lagoons and wastewater equalization tanks capturing aircraft and airfield pavement deicing fluids (Type I / Type IV propylene glycol): calculate biochemical oxygen demand (BOD5 loading up to 500,000 mg/L), determine total storage volume (Million Gallons based on winter storm event duration), and airport environmental profits.

1. Project & Operating Inputs

Deicing Apron Surface Area (Acres e.g. 35.0 Acre Central Deicing Pad)

Peak 24-Hr Winter Storm Runoff (Inches e.g. 1.75" Mixed Precipitation)

Customer Bid Price for Supplied & Geomembrane Lined Retention Pond ($)

60-Mil HDPE Liner, Aeration Blowers, Submersible Lift Pumps & Earthwork ($)

2. Financial Breakdown & Yield

AIRPORT GLYCOL ENVIRONMENTAL

Turnkey Glycol Retention Facility Profit

Aviation Environmental Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost