CURVE NUMBER HYDROLOGY IN WATER QUALITY MODELING: USES, ABUSES, AND FUTURE DIRECTIONS1

DC Garen, DS Moore - JAWRA Journal of the American Water …, 2005 - Wiley Online Library
Although the curve number method of the Natural Resources Conservation Service has been
used as the foundation of the hydrology algorithms in many nonpoint source water quality …

Spatially distributed energy balance snowmelt modelling in a mountainous river basin: estimation of meteorological inputs and verification of model results

DC Garen, D Marks - Journal of Hydrology, 2005 - Elsevier
A spatially distributed energy balance snowmelt model has been applied to a 2150km 2
drainage basin in the Boise River, ID, USA, to simulate the accumulation and melt of the …

Improved techniques in regression-based streamflow volume forecasting

DC Garen - Journal of Water Resources Planning and …, 1992 - ascelibrary.org
Although multiple linear regression has been used for many years to predict seasonal
streamflow volumes, typical practice has not realized the maximum accuracy obtainable from …

Revised surface-water supply index for western United States

DC Garen - Journal of Water Resources Planning and …, 1993 - ascelibrary.org
The surface‐water‐supply index (SWSI) was introduced in Colorado in the early 1980s as a
better indicator of water availability in the western United States than is the Palmer drought …

Assessing the new Natural Resources Conservation Service water supply forecast model for the American West: A challenging test of explainable, automated …

SW Fleming, DC Garen, AG Goodbody, CS McCarthy… - Journal of …, 2021 - Elsevier
Western US water management is underpinned by spring-summer water supply forecasts (WSFs)
from hydrologic models forced primarily by winter mountain snowpack data. The US …

Daily Updating of Operational Statistical Seasonal Water Supply Forecasts for the western US1

TC Pagano, DC Garen, TR Perkins… - JAWRA Journal of the …, 2009 - Wiley Online Library
Official seasonal water supply outlooks for the western United States are typically produced
once per month from January through June. The Natural Resources Conservation Service …

MEAN AREAL PRECIPITATION FOR DAILY HYDROLOGIC MODELING IN MOUNTAINOUS REGIONS1

DC Garen, GL Johnson… - JAWRA Journal of the …, 1994 - Wiley Online Library
A procedure using detrended kriging has been developed to calculate daily values of mean
areal precipitation (MAP) for input to hydrologic models. The important features of this …

The association between climate teleconnection indices and Upper Klamath seasonal streamflow: Trans‐Niño Index

AM Kennedy, DC Garen… - Hydrological Processes: An …, 2009 - Wiley Online Library
… E-mail: akennedy@coas.oregonstate.edu † The contribution of David C. Garen to this article
was prepared as … Garen DC. 1992. Improved techniques in regression-based streamflow …

Approximate error bounds for simulated hydrographs

DC Garen, SJ Burges - Journal of the Hydraulics Division, 1981 - ascelibrary.org
The problem of quantifying uncertainty in hydrologic model output is examined, and a review
of previous work on the topic is given. The study focuses on the estimation of error bounds …

Innovative operational seasonal water supply forecasting technologies

TR Perkins, TC Pagano, DC Garen - Journal oF soil and watEr …, 2009 - jswconline.org
Today's Western United States is home to nearly one-third of the American population. The
region has experienced rapid population growth in recent years. Continued urban growth, …