APPENDIX 1

Water-Quality and Streamflow Information on the Internet

USGS/LTIMP water-quality data and daily, monthly, and annual mean streamflow and instantaneous streamflow measurements are available to the public through several USGS websites on the World Wide Web. Real-time and historical streamflow data and site information are available from the Nevada USGS National Water Information System (NWIS) site at: http://waterdata.usgs.gov/nv/nwis/. This website includes information for Nevada and California stations in the Lake Tahoe Basin. Information also is accessible at the following websites: the USGS Nevada District at http://nevada.usgs.gov, the Lake Tahoe Data Clearinghouse at http://tahoe.usgs.gov, and the USGS California District NWIS at http://waterdata.usgs.gov/ca/nwis/. Streamflow data by water year are published annually in the USGS Water Resources Data Report for Nevada and California.

APPENDIX 2

Estimated Nutrient and Suspended-Sediment Monthly Loads

Appendix 2 is in the form of a Microsoft Access database file. The size of the compressed file is 606 Kb.

Estimated nutrient daily and monthly loads from the ESTIMATOR program are listed in Appendix 2, with estimated standard errors, estimated standard error of prediction and 95-percent confidence intervals. Also listed in Appendix 2 are estimated suspended-sediment monthly loads from the FLUX program.