Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>This shapefile serves as the extent for Water Chemistry</SPAN></P></DIV></DIV>
Service Item Id: 3473adb43c184aebaaa0f352e0cb99b0
Copyright Text: Busby, J., Plummer, L., and Hansshaw, B., 1991, Geochemical evolution in the Madison in parts of Montana, North Dakota, South Dakota and Wyoming: U.S. Geological Survey Professional Paper 1272-f, 89 p.