Clark County — REACH Community Development received a $100,000 donation, the largest individual gift in its history, from Erika and Rick Miller, supporters from Lake Oswego, Ore. REACH operates affordable-housing properties in Clark County and Oregon’s Multnomah and Washington counties. The Millers’ donation, announced last week, will go to providing emergency rental assistance, enhancing summer programs for kids and planning for future options to deal with a growing number of senior citizens, according to a press release.