- Downey, Joe S., 1973, Ground-water basic data for Griggs and Steele Counties, North Dakota: North Dakota Geological Survey Bulletin 64-2, ii, 468 p.,
- Frimpter, M.H., 1973, Chemical quality of streams, Allegheny River basin and part of the Lake Erie basin, New York: New York State Department of Environmental Conservation Basin Planning Report ARB-3, 79 p.,
- Mazzaferro, David L., 1973, Hydrogeologic data for the Quinnipiac River basin, Connecticut: Connecticut Department of Environmental Protection 26, iv, 4 p.; Tables; Plate A: 33.36 x 54.39 inches,
- Robison, F.L., 1973, Floods in New York-1969: New York State Department of Environmental Conservation Report of Investigation RI-13, 33 p.,
- Robison, F.L., 1973, Floods in New York-1970: New York State Department of Environmental Conservation Report of Investigation RI-14, 20 p.,
- Shampine, W.J., 1973, Chemical quality of surface water in the eastern Oswego River basin, New York: New York State Department of Environmental Conservation Basin Planning Report ORB-6, 100 p.,
- Shindel, H.L., 1973, Time-of-travel study, Batten Kill from 0.6 mile east of Vermont-New York border to Clarks Mills, New York: New York State Department of Environmental Conservation Report of Investigation RI-12, 18 p.,
- Tovar, F.H., 1973, Annual Compilation and Analysis of Hydrologic Data for Urban Studies in the Austin, Texas Metropolitan Area, 1971: U.S. Gelogical Survey, Water Resources Division Open-File Report , iv, 73 p.,
