<br />2022
<br />
<br />Moran, R.E., and Wentz, D.A., 1974, Effect of metal.mine drainage on water quality in selected areas of Colorado, 1972-1973,
<br />. Colorado Water Conservation Board Water- Resource Circular No. 25.
<br />
<br />Nordstrom, D.K.. 1991, Chemical modeling of acid mine water in the western United States, in Mallard, G.E., and Aronson,
<br />
<br />
<br />D.A.. eds.. U.S. Geological Survey Toxic Substances Hydrology Program-Proceedings of the technical meeting. Monter-
<br />
<br />
<br />ery, California, March 11-15, 1991. U.S. Geological Survey Water Resources Investigations Repon 91-4034, pp. 534-538.
<br />
<br />Nordstrom, D.K., Plummer, L.N.. Wigley, T.M.L., Wolery. TJ., Ball, J.W.. Jenne, E.A., Bassetl, R.L., Crerar, D.A., Florence,
<br />
<br />
<br />T.M., Fritz, B., Hoffman, M., Holdren, G.R. Jr.. Lafon, G.M.. Mattigod, S.V., McDuff, RE., Morel. E, Reddy, M.M..
<br />
<br />
<br />Sposito, G., and Thrailkill. J., 1979, Chemical modeling in aqueous systems, speciation, sorption, solubility, and kinetics.
<br />
<br />
<br />in I enne, E.A. ed., American Chemical Society Symposium Proceedings, Miami Beach. Florida, September 11-13. 1978,
<br />
<br />pp.857-892.
<br />
<br />Smith, K.S., Ranville, IF.. and Macalady, D.L., 1991, Predictive modeling of copper, cadmium, and zinc partitioning between
<br />
<br />
<br />streamwater and bed sediment from a stream receiving acid mine drainage, St. Kevin Gulch, Colorado, in Mallard, G.E..
<br />
<br />
<br />and Aronson, D.A.. eds., U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the technical
<br />
<br />. meeting, Monterery, California, March 11.15, 1991. U.S. Geological Survey Water Resources Investigations Repon 91-
<br />4034, pp. 380-386.
<br />
<br />Sylvester, M.A., Kister, LR., and Garret, W.B.. eds.. 1990, Guidelines for the collection, treatment, and analysis of water sam-
<br />
<br />
<br />ples.-U.S. Geological Survey Western Region field manual: Unpublished repon on file in the Pueblo, Colo., Water
<br />
<br />
<br />Resources Division Office of the U.S. Geological Survey, 144 p.
<br />
<br />Tweto, 0.,1968, Geologic setting and interrelationships of mineral deposits in the Mountain Province of Colorado and south-
<br />
<br />
<br />central Wyoming, in Ridge. J.D., ed., Ore deposits of the United States, 1933-1967: New York, American Institute ofMin-
<br />
<br />
<br />ing, Metallurgical, and Petroleum Engineers, v. I, p. 551-588.
<br />
<br />U.S. Environmental Protection Agency, 1986, Quality criteria for water: U.S. Environmental Protection Agency, Office of
<br />Water, Washington, D.C.
<br />
<br />U.S. Environmental Protection Agency, 1990, MINTEQA2 Users Manual, Chapter 2, pp. 3-23.
<br />
<br />U.S. Fish and Wildlife Service, 1993, Assessment of the trout population in the upper Arkansas River basin of central Colorado:
<br />
<br />
<br />. U.S. Fisha and Wtldlife Service, Denver, Colo.. 83 p.
<br />
<br />21
<br />
|