Assessment of Hydrologic and Hydrometeorological Operations and Services ebook free download. Service Assessment Southeast United States Floods, September 18-23, 2009 The inability of numerical prediction models, the Hydrometeorological Prediction Center, Southeast River Forecast Center, Lower Mississippi River Forecast Center, and WFOs to With a desire to improve operations and services for future such challenging events, the findings and recommendations from this assessment will improve the quality of National Weather Service products and services, and enhance awareness relating to flash flooding and river flooding. The ultimate goal of this report is to help the National Weather Service perform its Accurate representation of precipitation, which has high variation in space and time, is critical to hydrologic model simulations and flood analyses. In this study, we examined responses of differently sized United States Geological Survey (USGS) hydrologic units to