(us-iowa)
Type: man_made=pier
Coordinates: 42.494874112529835, -90.66175715729275
Area: 9.875390625e-05 km²
OSM tags:
area: yes
description: Black dredged with the discharge pipeline, called the dredge 
string or "stinger," trailing downstream. The pipeline was 
mounted on small pontoon barges and could be swung from side to side to allow shifting of the discharge area.
heritage: 2
heritage:operator: nrhp
historic: maritime
man_made: pier
mooring: no
nrhp:criteria: (A),(C)
nrhp:inscription_date: April 27, 1992
nrhp:nhl: yes
operator: National Mississippi River Museum and Aquarium
protection_title: National Mississippi River Museum and Aquarium
ref:nrhp: 82002618
seamark:hulk:category: museum
seamark:type: hulk
source_ref: https://catalog.archives.gov/id/75338162
start_date: 1934
wikipedia: en:William M. Black (dredge)