INDICATORS

AIR & WATER QUALITY

•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

PUBLIC WORKS & LAND USE

•3.2.1 Population Density •3.2.2 Population in Unincorporated Areas •3.2.3 Acres of Irrigated Land

ENVIRONMENT

Residents of Northeastern Washington stay or move here, due in part to the region's beauty and abundant natural resources. Now, its communities no longer take pristine water and abundant land for granted. This category examines the size and status of some of these resources. It is the most difficult category of community life to capture statistically because of the costs of measuring complex phenomena over time.