| Multiply | By | To obtain |
|---|---|---|
| Length | ||
| inch (in.) | 2.54 | centimeter (cm) |
| foot (ft) | 0.3048 | meter (m) |
| mile (mi) | 1.609 | kilometer (km) |
| Area | ||
| acre | 0.4047 | hectare (ha) |
| square foot (ft2) | 0.09290 | square meter (m2) |
| square mile (mi2) | 2.590 | square kilometer (km2) |
| Volume | ||
| cubic foot (ft3) | 7.4805 | gallon (gal) |
| Hydraulic conductivity* | ||
| foot per day (ft/d) | 0.3048 | meter per day (m/d) |
Vertical coordinate information is referenced to the North American Vertical Datum of 1988 (NAVD 88).
*Hydraulic conductivity: The standard unit for hydraulic conductivity is cubic foot per day per square foot of aquifer cross-sectional area (ft3/d)/ft2. In this report, the mathematically reduced form, feet per day (ft/d), is used for convenience.
| gal/min | gallons per minute |
| ft3/s | cubic feet per second |
| in/yr | inches per year |
| ft/d | feet per day |
| ft/d/ft | feet per day per foot |
| mdg | million gallons per day |
The stratigraphic nomenclature used in this report is that of the Wisconsin Geological and Natural History Survey (Ostrom, 1967 and Evans, 2003) and does not necessarily follow usage of the U.S. Geological Survey.