Complex sentence: The Hamilton Wetland Restoration Project is a joint venture between two public agencies; the U.S. Army Corps of Engineers is the lead federal agency with the California Coastal Conservancy as the local sponsoring agency.
Split into simpler sentences: The Hamilton Wetland Restoration Project is a joint venture between two public agencies. The U.S. Army Corps of Engineers is the lead federal agency with the California Coastal Conservancy as the local sponsoring agency.