Editors' Summary: Regulation of point source discharges under the Federal Water Pollution Control Act (FWPCA) has resulted in significant improvements in water quality. Further progress, however, will require attention to stormwater and nonpoint source discharges. This Article describes current legal schemes that regulate point source stormwater discharges and encourage control of nonpoint source releases. The author first discusses phases I and II of EPA's program to regulate stormwater under the FWPCA.