Decisions with Inadequate Hydrologic Data: Proceedings

analysis annual application approach aquifer areal precipitation autocorrelation basic basin Bolivia changes in lake characteristics Colombia Colorado State University computed correlation coefficient cost curves determined developed discharge drainage basin droughts duration equation error evaluation EVOP factors Fort Collins gage stations geologic historical hydrologist hydrometrical network hydropower inadequate data Inadequate Hydrologic Data inflow input isotope Lake Atitlan lake elevation linear m³/s matrix mean Meteorological minimum monthly rainfall Monthly Runoff observed obtained operation optimization optimum output paper parameters peak flood period problem procedure rainfall data random ratio records regions relation reliability Research reservoir system River runoff coefficient sample sequences serial correlation simulation model skew source runoff standard deviation statistical stochastic storage estimates streamflow surface runoff Symposium synthetic technique tion tracer transfer function transformation tritium Turonian unit hydrograph University Fort Collins values variable supply policy watershed World Meteorological Organization Yevjevich Zambezi