佛罗里达州最大的供水商是坦帕湾 2003年，地下水从每天1.58亿加仑（mgd）抽至每天121 mgd，进一步 到2008年减少到90 mgd。为了满足新的地下水抽水限制，坦帕有必要这样做 Bay Water将开始使用替代水源，包括地表水。2002年9月，纽约 Hillsborough River/Tampa旁通运河系统（HRTBC）的地表水供应已停止 上线了。坦帕湾水资源利用了一个综合水文模拟模型和一个 管理地下水和地表水设施抽水的优化模型。每周的 需要进行径流预测，以估算地表水处理后的可用性，并将其输入河流 优化模型。本文描述了一套计算机建模工具的开发 预测HRTBC沿线关键位置一周内的日流量和水平。包括14个参考文献、图表。

Tampa Bay Water, Florida's largest wholesale water supplier, is required to cut back groundwater pumping from 158 million gallons per day (mgd) to 121 mgd in 2003, with further reductions to 90 mgd by 2008. To meet the new groundwater pumping limits, it was necessary for Tampa Bay Water to start using alternative supply sources including surface waters. In September 2002, new surface water supplies from the Hillsborough River/Tampa Bypass Canal system (HRTBC) were brought online. Tampa Bay Water utilizes an integrated hydrologic simulation model and an optimization model to manage pumpage from groundwater and surface water facilities. Weekly streamflow forecasting is required for estimating treated surface water availability for input into the optimization model. This paper describes the development of a suite of computer modeling tools that forecast daily flows and levels for a one-week period at key locations along the HRTBC. Includes 14 references, figures.