The Department of the Interior National Park Service Midwest Region awarded a $265,050 purchase order to Schlomka Services LLC for vault toilet vacuuming and septage removal services at St. Croix National Scenic Riverway in Wisconsin. The solicitation sought quotes to vacuum 31 vault toilets and remove accumulated sewage, trash, and debris from May 1 to August 31, 2020. The contract is set aside 100% for small businesses under NAICS code 562991, Septic Tank and Related Services. As the prime contractor, Schlomka Services LLC will perform the vault toilet vacuuming and septage removal services at St. Croix Falls, Wisconsin in support of visitor services and facilities maintenance at the St. Croix National Scenic Riverway.