Project Partnership Agreements

Partnering to build resilient water infrastructure that strengthens communities and the Nation.

Note: While most documents are Project Partnership Agreements (PPAs), this page also includes other agreement types such as Feasibility Cost Sharing Agreements (FCSAs), Design Agreements (DAs), Reimbursement Agreements (RAs), and older Project Cooperation Agreements (PCAs), which serve related but distinct purposes within the project lifecycle.

American River Common Features WRDA 1996 (PCA)

American River Common Features WRDA 1996 Amendment 1 (PCA)

American River Common Features WRDA 1996 Amendment 2 (PCA)

American River Common Features WRDA 1996 Amendment 3 (PCA)

American River Common Features WRDA 1996 Amendment 4 (PCA)

American River Common Features WRDA 2016

American River Common Features WRDA 2016 Amendment 1

American River Watershed Project Natomas Basin

American River Watershed Project Natomas Basin Amendment 1

Copper Cove Wastewater Treatment Plant Project

Ephraim City Drought Resiliency Drinking Water System Improvement Project

Folsom Dam Modifications (PCA)

Folsom Dam Modification Amendment 1 (PCA)

Folsom Dam Modification Amendment 2 (PCA)

Folsom Dam Modification Amendment 3 (PCA)

Folsom Dam Raise

Hamilton City Flood Damage Reduction and Ecosystem Restoration Project (PCA)

Hamilton City Flood Damage Reduction and Ecosystem Restoration Project Amendment 1 (PCA)

Incline Village 595 Project

Lake Tahoe Invasive Species Program

Lower Cache Creek, Yolo County, Woodland (DA)

Lower San Joaquin River Lathrop and Manteca Feasibility Study (FCSA)

Marysville Ring Levee

Marysville Ring Levee Amendment 1

Marysville Ring Levee Amendment 2

Middle Creek Flood Damage Reduction and Ecosystem Restoration (DA)

Napa River (PCA)

Orange Vale Water Drinking Water System

Redbank and Fancher Creeks Feasibility Study (FCSA)

San Joaquin River Basin, Lower San Joaquin River

Sacramento River Bank Protection Project

Schafer (Success) Dam Tule River (PCA)

Schafer (Success) Dam Tule River Amendment 1 (PCA)

South Sacramento County Streams (PCA)

South Sacramento County Streams Amendment 1 (PCA)

Stockton Metropolitan Area Watershed (RA)

Sutter Basin

Tribal Partnership Program Clear Creek Restoration Project (DA)

Upper Truckee River and Marsh Restoration Project

West Sacramento

Yolo Bypass Feasibility Study (FCSA)