The Dakota Plains Legal Services office in Rapid City, pictured on Aug. 14, 2025. (Photo by Seth Tupper/South Dakota Searchlight)A nonprofit providing legal aid to low-income South Dakotans is facing a $176,000 budget deficit that is affecting its services and staffing, its leader told a state commission Thursday. William Sulik is the interim director for Dakota Plains Legal Services. The organization depends largely on state and federal grants …