| A | B |
| 1cubic feet (ft^3) | 7.48 gallons |
| 1 cubic ft per second (ft^3/sec) | 0.646 Million gallons per day(MGD) |
| 1 gallons | 8.34 lbs of water |
| 1 gallons | 3.785 liters |
| 1 horsepower (hp) | .746 kilowatts (kW) |
| 1 inches of mercury | 1.33 feet of water |
| 1 Millions gallons per day (MGD) | 1.55 cubic feet per second (ft^3/sec) |
| 1 pounds (lbs) | 454 grams (gms) |
| 1 pounds per square inch (psi) | 2.31 feet of water |
| 1 feet of water | 0.434 pounds per square inch (psi0 |
| 1 gallon per minute (gpm) | 1440 gallons per day |
| 1 millions gallons per day (MGD) | 694 gallons per minute (gpm) |
| 1milligrams per liter (mg/l) | 1000 micrograms per liter (ug/l) |
| 1 acre | 43,560 square ft (ft^2) |