Grand River Ranger District
Address: 1005 5th Ave W., Lemmon, SD 57638
Hours of Operation: Monday through Friday, 8:00 AM to 4:30 PM Mountain Time (Closed on federal holidays)
Office Phone: (605) 374-3592
Office Email: Grand-River.RD@usda.gov
Office Type: Ranger District
Mailing Address: 1005 5th Ave W., Lemmon, SD 57638