REFERENCES

Abrahamsen, T.A., 1999, Trace elements in bed sediments and biota from streams in the Santee River Basin and coastal drainages, North and South Carolina, 1995–97: U.S. Geological Survey Water-Resources Investigations Report 99–4179, 26 p.

Aucott,W.R., Davis, M.E., and Speiran, G.K., 1987, Geohydrologic framework of the Coastal Plain aquifers of South Carolina: U.S. Geological Survey Water-Resources Investigations Report 85-4271, 7 sheets.

Bahls, L.R., Burkantis, R., and Tralles, S., 1992, Benchmark biology of Montana reference streams: Department of Health and Environmental Science, Water Quality Bureau, Helena, Mont., 47 p.

Barbash, J.E., and Resek, E.A., 1996, Pesticides in ground water: Distribution, trends, and governing factors, v. 2—Pesticides in the hydrologic system: Chelsea, Mich., Ann Arbor Press, 590 p.

Canadian Council of Ministers of the Environment, 1995, Protocol for the derivation of Canadian sediment quality guidelines for the protection of aquatic life: Report CCME EPC–98E, 38 p.

Code of Federal Regulations, 1996, Title 40 Protection of the environment, chapter 1: Environmental Protection Agency, Part 401, Section 401.15, Toxic Pollutants.

Fenneman, N.M., 1946, Physical divisions of the United States: Washington, D.C., U.S. Geological Survey special map, scale 1:7,000,000.

Krabbenhoft, D.P., Wiener, J.G., Brumbaugh, W.G., Olson, M.L., DeWild, J.F., and Sabin, T.J., 1999, A national pilot study of mercury contamination of aquatic ecosystems along multiple gradients, in Morganwalp, D.W., and Buxton, H.T., eds., 1999, U.S. Geological Survey Toxic Substances Hydrology Program—Proceedings of the Technical Meeting, Charleston, S.C., March 8–12, 1999, v. 2—Contamination of hydrologic systems and related ecosystems: U.S. Geological Survey Water-Resources Investigations Report 99–4018-B, p. 147–160.

Lindsey, Ginny, and Lewis, Ann, 1994, The rainbow river—Stain on the Piedmont: Asheville, N.C., Clean Water Fund of North Carolina, 52 p.

Litke, D.W., 1999, Review of phosphorus control measures in the United States and their effects on water quality: U.S. Geological Survey Water-Resources Investigations Report 99–4007, 38 p.

Lopes, T.J., 1998, Nonpoint sources of volatile organic compounds in urban areas—Relative importance of urban land surfaces and air: Environmental Pollution, v. 101, p. 221–230.

Lopes, T.J., Fallon, J.D, and Maluk, T.L., 2000, Compositing water samples for analysis of volatile organic compounds: Journal of Environmental Engineering, v. 126, no. 8, p. 769–773.

Maluk, T.L., 1999, Pesticides and bacteria in an urban stream—Gills Creek, Columbia, South Carolina: U.S. Geological Survey Fact Sheet FS–131–98, 4 p.

Maluk, T.L. and Abrahamsen, T.A. 1999, Results of water-quality sampling and ecological characterization of streams of Congaree Swamp, South Carolina 1995-98: U.S. Geological Survey Water-Resources Investigation Report 99-4121, 76 p.

Maluk, T.L., and Kelley, R.E, II, 1998, Pesticides in surface waters of the Santee River Basin and coastal drainages, North and South Carolina: U.S. Geological Survey Fact Sheet FS–007–98, 6 p.

Maluk, T.L., Reuber, E.J., and Hughes, W.B., 1998, Nutrients in waters of the Santee River Basin and coastal drainages, North and South Carolina, 1973–93: U.S. Geological Survey Water-Resources Investigations Report 97–4172, 60 p.

Nolan, B.T., and Stoner, J.D., 2000, Nutrients in ground waters of the conterminous United States 1992–1995: Environmental Science and Technology, v. 34, no. 7, p. 1156–1165.

Plafkin, J.L., Barbour, M.T., Porter, K.D., Gross, S.K., and Hughes, R.M., 1989, Rapid bioassessment protocols for use in streams and rivers: USEPA/440/4–89–001, variously paged.

Reuber, E.J., 1999, Shallow ground-water quality in the Coastal Plain of Columbia, South Carolina, 1996: U.S. Geological Survey Fact Sheet FS–130–98, 6 p.

Smock, L.A., and Gilinsky, Ellen, 1992, Coastal Plain blackwater streams, in Hackney, C.T., Adams, S.M., and Marshall, W.H., eds., Biodiversity of the southeastern United States aquatic communities: New York, John Wiley, p. 271–313.

South Carolina Agricultural Statistics Service, 1999, South Carolina Agricultural Statistics—Crops, livestock, poultry 1997–1999: Columbia, South Carolina Agricultural Statistics Service, 84 p.

South Carolina Department of Health and Environmental Control, 1992, Water classifications and standards (Regulation 61–68): South Carolina Department of Health and Environmental Control, 35 p.

_____ 2000, Fish consumption advisory tables: accessed May 25, 2000, at http://www.state.sc.us/dhec/eqc/ South Carolina Water Resources Commission, 1983, South Carolina State Water Assessment: South Carolina Water Resources Commission Report No. 140, 367 p.

Stecker, K.K., and Crocker, Michael, 1991, South Carolina lake classification survey: South Carolina Department of Health and Environmental Control Technical Report No. 006–91, 509 p.

U.S. Environmental Protection Agency, 1996, Drinking water regulation and health advisories: U.S. Environmental Protection Agency report EPA–822B–96/002, 11 p.

_____ 1999, Proposed radon in drinking water rule: U.S. Environmental Protection Agency Fact Sheet EPA 815–F—99–006, 7 p.

_____ 1986, Quality criteria for water—1986: U.S. Environmental Protection Agency report EPA 440/5–86–002 (variously paged).

_____ 1998, Update—Listing of fish and wildlife advisories: U.S. Environmental Protection Agency, LFWA Fact Sheet EPA–823—98–009, 4 p. U.S. Geological Survey, 1999, The quality of our Nation’s waters—Nutrients and pesticides: U.S. Geological Survey Circular 1225, 82 p.

Wilhelm, L.J., and Maluk, T.L., 1998, Fecal-indicator bacteria in surface waters of the Santee River Basin and coastal drainages, North and South Carolina, 1995–98: U.S. Geological Survey Fact Sheet FS–085–98, 6 p.