View of Imhoff tank, influent pipe, tank, and pump house, Smokemont Campground, North Carolina
Great Smoky Mountains National Park
Work Order No. B-46 GRSM. Imhoff tank, showing 8inch, cast iron influent pipe, tank, and pump house. Completion report photo.Smokemont Campground Sewer System, II-U-Sewer-7384, Physical Facilities - Utilities - Sewer systems
Picture of four workers forming bottom of Imhoff tank, Smokemont Campground, North Carolina
Great Smoky Mountains National Park
Work Order No. B-46 GRSM. Forming bottom of Imhoff tank. Completion report photo.Smokemont Campground Sewer System, II-U-Sewer-7380, Physical Facilities - Utilities - Sewer systems
Excavation for imhoff tank, excavator in the picture, Smokemont Campground, North Carolina
Great Smoky Mountains National Park
Work Order No. B-46 GRSM. Excavating from Imhoff tank. Completion report photo,Smokemont Campground Sewer System, II-U-Sewer-7379, Physical Facilities - Utilities - Sewer systems
Sewage system for comfort station, building no. 483, Groundhog Mountain, Section 1-U, Blue Ridge Parkway
Blue Ridge Parkway
Virginia, Section 1U.
Cades Cove sewer lagoon
Great Smoky Mountains National Park
Cades Cove Sewer Lagoon, II-U-Sewer-14116, Physical Facilities - Utilities - Sewer systems
Septic tank construction, sewage system revision, Newfound Gap, North Carolina, 1968
Great Smoky Mountains National Park
Completion report photo; Septic tank being constructed. Installation of a new sewage disposal system at Newfound Gap, Contractor: Miller-Terry, Sevierville TN.Newfound Gap Sewage System Revision, II-U-Sewer-NFG-15238, Physical Facilities - Utilities - Sewer systems - Newfound Gap Sewer
Filter bed construction, sewage system revision, Newfound Gap, North Carolina, 1968
Great Smoky Mountains National Park
Completion report photo; Completion report photo; Filter bed construction. Installation of a new sewage disposal system at Newfound Gap, Contractor: Miller-Terry, Sevierville TN.Newfound Gap Sewage System Revision, II-U-Sewer-NFG-15239, Physical Facilities - Utilities - Sewer systems - Newfound Gap Sewer
Septic tank excavation, sewage system revision, Newfound Gap, North Carolina, 1968
Great Smoky Mountains National Park
Completion report photo; Excavation for septic tank. Installation of a new sewage disposal system at Newfound Gap, Contractor: Miller-Terry, Sevierville TN,Newfound Gap Sewage System Revision, II-U-Sewer-NFG-15237, Physical Facilities - Utilities - Sewer systems - Newfound Gap Sewer
Filter bed leveling, sewage system revision, Newfound Gap, North Carolina, 1968
Great Smoky Mountains National Park
Completion Report Photo; Filter bed leveling. Installation of a new sewage disposal system at Newfound Gap, Contractor: Miller-Terry, Sevierville TN.Newfound Gap Sewage System Revision, II-U-Sewer-NFG-15240, Physical Facilities - Utilities - Sewer systems - Newfound Gap Sewer
Grading road, Newfound Gap sewage system revision, North Carolina, 1968
Great Smoky Mountains National Park
Completion report photo; Grading road to sand filter bed. Installation of a new sewage disposal system at Newfound Gap, Contractor: Miller-Terry, Sevierville TN,Newfound Gap Sewage System Revision, II-U-Sewer-NFG-15236, Physical Facilities - Utilities - Sewer systems - Newfound Gap Sewer
Field design and layout for proposed sewerage system and drainage field
Blue Ridge Parkway
Mabry Mill D.A. - Sewage System Drain Field, Virginia, Section 1T.
Composite field sketches for Groundhog Mountain comfort station sewage system, Blue Ridge Parkway
Blue Ridge Parkway
Virginia, Section 1U.
Composite field sketches for Groundhog Mountain comfort station sewage system, Blue Ridge Parkway
Blue Ridge Parkway
Virginia, Section 1U.
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