{"nrhp_refnum":"80004177","name":"Cat Rock Sluice of the Roanoke Navigation","other_names":[],"category":"site","location":{"address":"W of Brookneal","address_restricted":false,"city":"Brookneal","county":"Campbell County","state":"VA","lat":37.043191501000024,"lon":-78.96022907499997,"geom_source":"nps_gis"},"listed_date":"1980-03-25","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Commerce","Engineering","Transportation"],"significance_levels":["state"],"summary":{"what_it_is":"A river navigation site on the Staunton (Roanoke) River just west of Brookneal, in Campbell and Halifax Counties, Virginia, consisting of a blasted rock sluice and an adjoining stone towing wall, built in 1827 by Samuel Pannill.","why_significant":"The sluice is described as one of the best preserved and most accessible parts of the most extensive riverbed navigation complex for batteaux known in the country. It shows an advanced type of river improvement, with a towing wall alongside the cut. It is tied to commercial trade in farm and mining products to coastal markets.","narrative":"Cat Rock Sluice is a stretch of improved riverbed on the Staunton (Roanoke) River just west of Brookneal, Virginia. It begins as a cut about 10 feet wide, blasted through a rock ledge that crosses the channel, so that poled river boats called batteaux could pass the falls. Beside it runs a stone towing wall about 6 feet thick and at least 5 feet high, which boatmen used when hauling boats upstream. Samuel Pannill built the sluice in 1827 as part of an 11-mile network of sluices, wing dams and towing walls for the Roanoke Navigation Company, opening the river as far as Salem. Farm and mining products travelled downstream to coastal markets, with Norfolk the destination. The works are described as essentially unchanged since 1827, apart from repairs, silting and flood damage, and can still be used by canoes. The sluice is regarded as one of the best preserved and most accessible parts of what is described as the most extensive complex of its kind in the country.","period_of_significance":"1827","architect_builder":"Samuel Pannill","architectural_style":null,"criteria":[],"status_note":"Towing wall is largely intact except near the rock cut; the works remain in good enough condition for canoes. Blasting holes are visible at low water.","vacant_flag":null,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:51:58.17804-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/41/6799/41679941/content/electronic-records/rg-079/NPS_VA/80004177.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/80004177/711c830a23-800.webp","url_1600":"https://nationalhistoricalregister.com/media/80004177/711c830a23-1600.webp","licence":"Public domain","author":"Nyttend","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Roanoke_River_by_Brookneal.jpg\" rel=\"noopener\">Nyttend</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Roanoke_River_by_Brookneal.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/41679941","wikipedia":"https://en.wikipedia.org/wiki/Cat_Rock_Sluice_of_the_Roanoke_Navigation","wikidata":"https://www.wikidata.org/wiki/Q14712140"},"indexable":true,"url":"https://nationalhistoricalregister.com/virginia/campbell-county/cat-rock-sluice-of-the-roanoke-navigation-80004177/"}