In the case of emergency, call 911, and be ready to describe the incident and location.  For non-emergency situations, please call the police non-emergency number (503) 823-3333.   Emergency situations may include illegal hunting, fishing, or motor-vehicle use, physical threats, destruction or vandalism.  Non-emergency situations may include illegal camping trash dumping, car breakins.

To report trash dumping in progress, dial 911.  If after the fact call Nuisance control at (503) 665-5175 for Troutdale, (503) 988-3464 for unincorporated Multnomah County or (503) 234-3000 for Metro.