Water levels -- South Dakota -- Big Sioux Aquifer
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Broader terms:![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Big Sioux aquifer model, Codington and Grant Counties, S. Dak. (U.S. Geological Survey ;, 1996), by Larry D. Putnam, Ryan C. Thompson, South Dakota Geological Survey, and Geological Survey (U.S.) (page images at HathiTrust)
Items below (if any) are from related and broader terms.
Filed under: Water levels -- South Dakota -- Waubay Lake- Lake-level frequency analysis for the Waubay Lakes Chain, northeastern South Dakota (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1999), by Colin A. Niehus, Ryan F. Thompson, Aldo V. Vecchia, Geological Survey (U.S.), and United States Federal Emergency Management Agency (page images at HathiTrust)
- Lake-level frequency analysis for the Waubay Lakes Chain, northeastern South Dakota (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1999), by Colin A. Niehus, Ryan F. Thompson, Aldo V. Vecchia, and United States Federal Emergency Management Agency (page images at HathiTrust)
- Appraisal of the water resources of the Big Sioux aquifer, Lincoln and Union counties, South Dakota (U.S. Dept. of the Interior, U.S. Geological Survy ;, 1998), by Colin A. Niehus, Ryan F. Thompson, Geological Survey (U.S.), Union County (S.D.), Lincoln County (S.D.), and South Dakota Geological Survey (page images at HathiTrust)
- Big Sioux aquifer model, Codington and Grant Counties, S. Dak. (U.S. Geological Survey ;, 1996), by Larry D. Putnam, Ryan C. Thompson, South Dakota Geological Survey, and Geological Survey (U.S.) (page images at HathiTrust)