This bill amends the Federal Water Pollution Control Act (commonly known as the Clean Water Act) to exempt Indian tribes from a requirement to provide compensatory mitigation as a condition of a permit to discharge dredged or fill material into waters of the United States when the permitted activity is conducted on Indian land. If the Indian tribe ceases to maintain the permitted activity on that land, or seeks to abandon that activity without a good faith transfer, the Indian tribe must obtain a permit modification from the U.S. Army Corps of Engineers. The Corps of Engineers may require restoration and rehabilitation of the area.