Dwelling or place of employment
Racetrack
Covered reservoir
School
Airport
Gaging station
Church
Landing strip
Landmark object; labeled
Barn, warehouse, etc.: small; large
Well (other than water); windmill
Campground; picnic area
House omission tint
Tanks: oil, gas, water, etc.
Cemetery: small; large
Horizontal: permanent mark
Horiz.: with bench mark elevation
Horiz.: with checked spot elevation
Coincident with section corner
Vert.: bench mark tablet
Vert.: recoverable mark
Bench mark at found section corner
Spot elevation
Boundary monument with tablet
Boundary monument without tablet
Bndry mon. w/number and elevation
U.S. mineral or location monument



Primary highway
Secondary highway
Light duty road
Unimproved road
Trail; unclassified is foot trail
Dual highway
Dual highway with median strip
Road under construction
Underpass; overpass
Bridge
Drawbridge
Tunnel



National
State or territorial
County or equivalent
Civil township or equivalent
Incorporated city or equivalent
Park, reservation, or monument
Small park, airport, etc.
Power transmission line: pole; tower
Telephone or telegraph line
Aboveground oil or gas pipeline
Underground oil or gas pipeline




Township or range line
township or range: location doubtful
Section Line
Section Line: location doubtful
Found section corner; closing corner
Witness corner; meander corner
Township or range line; not USPLS
Section line; not USPLS
Land grant or mining claim; monument
Fence or field line





Standard gauge single track; station
Standard gauge multiple track
Abandoned
Under construction
Narrow gauge single track
Narrow gauge multiple track
Railroad in street
Juxtaposition
Roundhouse and turntable






Topographic: intermediate
Topographic: index
Topographic: supplementary
Topographic: depression
Topographic: cut; fill
Bathymetric: intermediate
Bathymetric: index
Bathymetric: primary
Bathymetric: index primary
Bathymetric: supplementary





Levee
Sand, mud, dunes, or shifting sand
Intricate surface area
Gravel beach or glacial moraine
Tailings pond
Woods
Scrub
Orchard
Vineyard
Mangrove





Approximate mean high water
Indefinate or unsurveyed
Mean high water
Apparent (edge of vegetation)
Foreshore flat
Rock or coral reef
Rock bare or awash
Group of rocks bare or awash
Exposed wreck
Depth curve; sounding
Breakwater, pier, jetty, or wharf
Seawall



Area exposed at mean low tide
Channel
Offshore oil or gas: well; platform
Sunken rock
Intermittent stream
Intermittent river
Disappearing stream
Perennial stream
Perennial river
Small falls; small rapids
Large falls; large rapids




Masonry dam
Dam with lock
Dam carrying road
Intermittent lake or pond
Dry lake
Narrow wash
Wide wash
Canal, flume, or aqueduct with lock
Elevated aqueduct, flume, or conduit
Aqueduct tunnel
Water well; spring or seep




Quarry or open pit mine
Gravel, sand, clay, or borrow pit
Mine tunnel or cave entrance
Prospect; mine shaft
Mine dump
Tailings
Glaciers/snowfields: contours
Glaciers/snowfields: form lines
Marsh or swamp
Submerged marsh or swamp
Wooded marsh or swamp
Submerged wooded marsh
Rice field
Land subect to inundation

