about the cover pictured on is freedom one of two marine vessels purchased through a federal homeland security act grant in fiscal year 2004 multnomah county sheriff s office received generous 675 000 from transportation safety administration for purchase all weather patrol to add their river unit fleet eleven boats addition provided funding build boathouses 32 are equipped with advanced gps sonar and radar electronics infrared devices radios spacious rear deck dive operations dual hull design enables handle treacherous water conditions ease awarded by under was largest such united states agency diverse enforcement responsibilities port portland bonneville dam other infrastructures foundations meeting requirements round team responsible law education within approximately