•3.1.1 Columbia River Minimum Flow Levels •3.1.2 Columbia River Maximum Annual Flow Levels •3.1.3 Columbia River Water Quality Index •3.1.4 Pend Oreille River Water Quality Index •3.1.5 Colville River Minimum Flow Levels •3.1.6 Colville River Maximum Flow Levels •3.1.7 Kettle River Minimum Flow Levels •3.1.8 Kettle River Maximum Flow Levels •3.1.9 Kettle River Water Quality Index •3.1.10 Pend Oreille River Minimum Flow Levels •3.1.11 Pend Oreille River Maximum Flow Levels
•3.2.1 Population Density •3.2.2 Population in Unincorporated Areas •3.2.3 Acres of Irrigated Land