Prediction of Temperature in Rivers and Reservoirs

Procedure is presented for predicting temperature of various water bodies from weather records, inflow and outflow characteristics, and surface area and volume of body of water; method can be applied to shallow lakes, flowing streams, and detention reservoirs, in which thermocline is absent and water is so stirred by wind or current that temperatures are uniform; example is given of use of method, which is easily adaptable to machine computation.