WILLMAR, Minn. — Ridgewater College President Douglas Allen has told friends and colleagues that he has not been offered a contract renewal and will be leaving the college. In a letter emailed to friends Tuesday afternoon, Allen said he would be leaving the school when his current contract expires at the end of June. Allen has been Ridgewater president for 14 years. Ridgewater is part of Minnesota State, the state's network of four-year and two-year public higher education institutions. Ridgewater has campuses in Willmar and Hutchinson.