| Chapter 1, Sources--Quality of recently recharged water in the High Plains aquifer, pp. 22-48 <In>, McMahon, P.B.; Dennehy, K.F.; Bruce, B.W.; Gurdak, J.J.; and Qi, S.L.; Water-quality assessment of the High Plains aquifer, 1999-2004 |
Dennehy, K.F.; Gurdak, J.J.; McMahon, P.B.; Stanton, J.S.; and Qi, S.L. |
U.S. Geological Survey, Professional Paper no. 1749, 136 pages |
2007 |
N/A
|
| Chapter 3, Receptors--Quality of the used resource in the High Plains aquifer, pp. 74-104, <In>, McMahon, P.B.; Dennehy, K.F.; Bruce, B.W.; Gurdak, J.J.; and Qi, S.L.; Water-quality assessment of the High Plains aquifer, 1999-2004 |
Bruce, B.W.; Gurdak, J.J.; and McMahon, P.B. |
U.S. Geological Survey, Professional Paper no. 1749, 136 pages |
2007 |
N/A
|
| Chapter 4, Water quality and the availability and sustainability of water supplies inthe High Plains aquifer, pp. 106-136, <In>, McMahon, P.B.; Dennehy, K.F.; Bruce, B.W.; Gurdak, J.J.; and Qi, S.L.; Water-quality assessment of the High Plains aquifer, 1999-2004 |
Dennehy, K.F.; McMahon, P.B.; Gurdak, J.J.; and Bruce, B.W. |
U.S. Geological Survey, Professional Paper no. 1749, 136 pages |
2007 |
N/A
|
| Climate variability controls on saturated water and chemical movement, High Plains aquifer, USA |
Gurdak, J.J.; Hanson, R.T.; McMahon, P.B.; Bruce, B.W.; McCray, J.E.; Thyne, G.D.; and Reedy, R.C. |
Vadose Zone Journal vol. 6, no. 3, pp. 533-547 |
2007 |
N/A
|
| Evaluation of recharge fluxes to the High Plains aquifer, Colorado, Kansas, Texas, and Nebraska, (abstr.) |
Bruce, B.W.; Dennehy, K.F.; Ellett, K.M.; Gurdak, J.J.; McMahon, P.B.; Reedy, R.C.; Scanlon, B.R.; and Sophocleous, M.A. |
Geological Society of America, Abstract with Programs vol. 34, no. 6, p. 97 |
2002 |
N/A
|
| Ground-water quality beneath irrigated agriculture in the central High Plains aquifer, 1999-2000 |
Bruce, B.W.; Becker, M.F.; Pope, L.M.; Gurdak, J.J. |
U.S. Geological Survey, Water Resources Investigations no. 03-4219, 39 pages |
2003 |
N/A
|
| Nitrous oxide production rates derived from measurements of N (sub 2) O in the thick unsaturated zone of the High Plains aquifer, USA, (abstr.) |
Weeks, E.P.; McMahon, P.B.; Dennehy, K.F.; and Gurdak, J.J. |
Geological Society of America, Abstract with Programs vol. 36, no. 5, p. 329 |
2004 |
N/A
|
| Recharge rates and chemistry beneath playas of the High Plains aquifer-A literature review and synthesis |
Gurdak, J.J. and; Roe, C.D. |
U.S. Geological Survey,Circular no. 1333 |
2009 |
N/A
|
| Review; recharge rates and chemistry beneath playas of the High Plains aquifer, USA |
Gurdak, J.J.; and Roe, C.D. |
Hydrogeology Journal vol. 18, no. 8, pp. 1747-1772 |
2010 |
N/A
|
| Storage and transit time of chemicals in thick unsaturated zones under rangeland and irrigated cropland, High Plains, United States |
McMahon, P.B.; Dennehy, K.F.; Bruce, B.W.; Bohlke, J.K.; Michel, R.L.; Gurdak, J.J.; and Hurlbut, D.B. |
Water Resources Research vol. 42, W03413, 18 pages |
2006 |
N/A
|
| Susceptibility to enhanced chemical migration from depression-focused preferential flow, High Plains aquifer |
Gurdak, J.J.; Walvoord, M.A.; and McMahon, P.B. |
Vadose Zone Journal vol. 7, no. 4, pp. 1172-1184 |
2008 |
N/A
|
| The use of GIS modeling ground-water vulnerability to nitrate in the High Plains aquifer, (abstr.), pp. 53-54, <In>, Brakebill, J.W.; Sieverling, J.B.; and Chirico, P.G., (eds.); Sixth biennial geographic information science workshop |
Qi, S.L.; and Gurdak, J.J. |
U.S. Geological Survey, Scientific Investigations Report no. 2006-5094, 58 pages |
2006 |
View
|
| Water quality in the High Plains aquifer, Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1999-2004 |
Gurdak, J.J.; McMahon, P.B.; Dennehy, Kevin; and Qi, S.L. |
U.S. Geological Survey, Circular no. 1337, 63 pages |
2009 |
View
|
| Water-quality assessment of the High Plains aquifer, 1999-2004 |
McMahon, P.B.; Dennehy, K.F.; Bruce, B.W.; Gurdak, J.J.; and Qi, S.L. |
U.S. Geological Survey, Professional Paper no. 1749, 136 pages |
2007 |
N/A
|
| [Introduction], Water-quality assessment of the High Plains aquifer, 1999- 2004, pp. [1]-20, <In>, McMahon, P.B.; Dennehy, K.F.; Bruce, B.W.; Gurdak, J.J.; and Qi, S.L.; Water-quality assessment of the High Plains aquifer, 1999- 2004 |
McMahon, P.B.; Dennehy, K.F.; Bruce, B.W.; Gurdak, J.J.; and Qi, S.L. |
U.S. Geological Survey, Professional Paper no. 1749, 136 pages |
2007 |
N/A
|