Standardized Land Use Code Keys

Activity Classifications

The actual human use of land based on its observable characteristics. What are people doing on the parcel?

Code	Description
1000	Residential activities
2000	Shopping, business, or trade activities
3000	Industrial, manufacturing, and waste-related activities
4000	Social, institutional, or infrastructure-related activities
5000	Travel or movement activities
6000	Mass assembly of people
7000	Leisure activities
8000	Natural resources-related activities
9500	Vacant parcel
1100	Household activities
1200	Transient living
1300	Institutional living
1900	Residential vacant land
2100	Shopping
2110	Goods-oriented shopping
2120	Service-oriented shopping
2200	Restaurant-type activity
2210	Restaurant-type activity with drive-through
2300	Office activities
2310	Office activities with high turnover of people
2320	Office activities with high turnover of automobiles
2900	Commercial vacant land
3100	Plant, factory, or heavy goods storage or handling activities
3110	Primarily plant or factory-type activities
3120	Primarily goods storage or handling activities
3200	Solid waste management activities
3210	Solid waste collection and storage
3220	Landfilling or dumping
3230	Waste processing or recycling
3300	Construction activities (grading, digging, etc.)
3900	Industrial vacant land
4100	School or library activities
4110	Classroom-type activities
4120	Training or instructional activities outside classrooms
4130	Other instructional activities including those that occur in libraries
4200	Emergency response or public-safety-related activities
4210	Fire and rescue-related activities
4220	Police, security, and protection-related activities
4230	Emergency or disaster-response-related activities
4300	Activities associated with utilities (water, sewer, power, etc.)
4310	Water-supply-related activities
4311	Water storing, pumping, or piping
4312	Water purification and filtration activities
4313	Irrigation water storage and distribution activities
4314	Flood control, dams, and other large irrigation activities
4320	Sewer-related control, monitor, or distribution activities
4321	Sewage storing, pumping, or piping
4322	Sewer treatment and processing
4330	Power generation, control, monitor, or distribution activities
4331	Power transmission lines or control activities
4332	Power generation, storage, or processing activities
4340	Telecommunications-related control, monitor, or distribution activities
4350	Natural gas or fuels-related control, monitor, or distribution activities
4400	Mass storage, inactive
4410	Water storage
4420	Storage of natural gas, fuels, etc.
4430	Storage of chemical, nuclear, or other materials
4500	Health care, medical, or treatment activities
4600	Interment, cremation, or grave digging activities
4700	Military base activities
4710	Ordnance storage
4720	Range and test activities
4900	Institutional or governmental vacant land
5100	Pedestrian movement
5200	Vehicular movement
5210	Vehicular parking, storage, etc.
5220	Drive-in, drive through, stop-n-go, etc.
5400	Trains or other rail movement
5410	Rail maintenance, storage, or related activities
5500	Sailing, boating, and other port, marine and water-based activities
5510	Boat mooring, docking, or servicing
5520	Port, ship-building, and related activities
5600	Aircraft takeoff, landing, taxiing, and parking
5700	Spacecraft launching and related activities
6100	Passenger assembly
6200	Spectator sports assembly
6300	Movies, concerts, or entertainment shows
6400	Gatherings at fairs and exhibitions
6500	Mass training, drills, etc.
6600	Social, cultural, or religious assembly
6700	Gatherings at galleries, museums, aquariums, zoological parks, etc.
6800	Historical or cultural celebrations, parades, reenactments, etc.
7100	Active leisure sports and related activities
7110	Running, jogging, bicycling, aerobics, exercising, etc.
7120	Equestrian sporting activities
7130	Hockey, ice skating, etc.
7140	Skiing, snowboarding, etc.
7150	Automobile and motorbike racing
7160	Golf
7180	Tennis
7190	Track and field, team sports (baseball, basketball, etc.), or other sports
7200	Passive leisure activity
7210	Camping
7220	Gambling
7230	Hunting
7240	Promenading and other activities in parks
7250	Shooting
7260	Trapping
7300	Flying or air-related sports
7400	Water sports and related leisure activities
7410	Boating, sailing, etc.
7420	Canoeing, kayaking, etc.
7430	Swimming, diving, etc.
7440	Fishing, angling, etc.
7450	Scuba diving, snorkeling, etc.
7460	Water-skiing
7900	Recreational vacant land
8100	Farming, tilling, plowing, harvesting, or related activities
8200	Livestock related activities
8300	Pasturing, grazing, etc.
8400	Logging
8500	Quarrying or stone cutting
8600	Mining including surface and subsurface strip mining
8700	Drilling, dredging, etc.
8900	Agricultural vacant land
9510	Vacant parcel, undevelopable

Function Classifications

The economic function or type of establishment using the land. What broader purpose does the parcel serve?

Code	Description
1000	Residence or accommodation functions
2000	General sales or services
3000	Manufacturing and wholesale trade
4000	Transportation, communication, information, and utilities
5000	Arts, entertainment, and recreation
6000	Education, public admin., health care, and other inst.
7000	Construction-related businesses
8000	Mining and extraction establishments
9000	Agriculture, forestry, fishing and hunting
1100	Private household
1200	Housing services for the elderly
1210	Retirement housing services
1220	Congregate living services
1230	Assisted-living services
1240	Life care or continuing care services
1250	Skilled-nursing services
1300	Hotels, motels, or other accommodation services
1310	Bed and breakfast inn
1320	Rooming and boarding
1330	Hotel, motel, or tourist court
1340	Casino hotel
1350	Mobile or manufactured accommodation functions
2100	Retail sales or service
2110	Automobile sales or service establishment
2111	Car dealer
2112	Bus, truck, mobile homes, or large vehicles
2113	Bicycle, motorcycle, ATV, etc.
2114	Boat or marine craft dealer
2115	Parts, accessories, or tires
2116	Gasoline service
2120	Heavy consumer goods sales or service
2121	Furniture or home furnishings
2122	Hardware, home centers, etc.
2123	Lawn and garden supplies
2124	Department store, warehouse club or superstore
2125	Electronics and Appliances
2126	Lumber yard and building materials
2127	Heating and plumbing equipment
2130	Durable consumer goods sales and service
2131	Computer and software
2132	Camera and photographic supplies
2133	Clothing, jewelry, luggage, shoes, etc.
2134	Sporting goods, toy and hobby, and musical instruments
2135	Books, magazines, music, stationery
2140	Consumer goods, other
2141	Florist
2142	Art dealers, supplies, sales and service
2143	Tobacco or tobacconist establishment
2144	Mail order or direct selling establishment
2145	Antique shops, flea markets, etc.
2150	Grocery, food, beverage, dairy, etc.
2151	Grocery store, supermarket, or bakery
2152	Convenience store
2153	Specialty food store
2154	Fruit and vegetable store
2155	Beer, wine, and liquor store
2160	Health and personal care
2161	Pharmacy or drug store
2162	Cosmetic and beauty supplies
2163	Optical
2200	Finance and Insurance
2210	Bank, credit union, or savings institution
2220	Credit and finance establishment
2230	Investment banking, securities, and brokerages
2240	Insurance-related establishment
2250	Fund, trust, or other financial establishment
2300	Real estate, and rental and leasing
2310	Real estate services
2320	Property management services
2321	Commercial property-related
2322	Rental housing-related
2330	Rental and leasing
2331	Cars
2332	Leasing trucks, trailers, RVs, etc.
2333	Recreational goods rental
2334	Leasing commercial, industrial machinery, and equipment
2335	Consumer goods rental
2336	Intellectual property rental (video, music, software, etc.)
2400	Business, professional, scientific, and technical services
2410	Professional services
2411	Legal services
2412	Accounting, tax, bookkeeping, payroll services
2413	Architectural, engineering, and related services
2414	Graphic, industrial, interior design services
2415	Consulting services (management, environmental, etc.)
2416	Research and development services (scientific, etc.)
2417	Advertising, media, and photography services
2418	Veterinary services
2420	Administrative services
2421	Office and administrative services
2422	Facilities support services
2423	Employment agency
2424	Business support services
2425	Collection agency
2430	Travel arrangement and reservation services
2440	Investigation and security services
2450	Services to buildings and dwellings
2451	Extermination and pest control
2452	Janitorial
2453	Landscaping
2454	Carpet and upholstery cleaning
2455	Packing, crating, and convention and trade show services
2500	Food services
2510	Full-service restaurant
2520	Cafeteria or limited service restaurant
2530	Snack or nonalcoholic bar
2540	Bar or drinking place
2550	Mobile food services
2560	Caterer, Cafeteria or limited service restaurant
2570	Food service contractor
2580	Vending machine operator
2600	Personal services
2700	Pet and animal sales or service (except veterinary)
2710	Pet or pet supply store
2720	Animal and pet services
3100	Food, textiles, and related products
3110	Food and beverages
3120	Tobacco manufacturing establishment
3130	Textiles
3140	Leather and allied products
3200	Wood, paper, and printing products
3210	Wood products establishment
3220	Paper and printing materials
3230	Furniture and related products
3300	Chemicals, and metals, machinery, and electronics manufacturing
3310	Petroleum and coal products
3320	Chemicals, plastics, and rubber products
3330	Nonmetallic mineral products
3340	Primary metal manufacturing
3350	Machinery manufacturing
3360	Electrical equipment, appliance, and components manufacturing
3370	Transportation equipment, automobiles, etc.
3400	Miscellaneous manufacturing
3410	Jewelry and silverware
3420	Dolls, toys, games, and musical instruments
3430	Office supplies, inks, etc.
3440	Signs
3500	Wholesale trade establishment
3510	Durable goods
3520	Nondurable goods
3600	Warehouse and storage services
4100	Transportation services
4110	Air transportation
4111	Air passenger transportation
4112	Air freight transportation
4113	Airport and support establishment
4114	Aircraft and accessories
4115	Other air transportation (including scenic, balloon, etc.)
4120	Rail transportation
4121	Rail passenger transportation
4122	Rail freight transportation
4123	Rail transportation support establishment
4130	Road, ground passenger, and transit transportation
4131	Local transit systems--mixed mode
4132	Local transit systems--commuter rail
4133	Local transit systems--bus, special needs, and other motor vehicles
4134	Interurban, charter bus, and other similar establishments
4135	School and employee bus transportation
4136	Special purpose transit transportation (including scenic, sightseeing, etc.)
4137	Taxi and limousine service
4138	Towing and other road and ground services
4140	Truck and freight transportation services
4141	General freight trucking, local
4142	General freight trucking, long-distance
4143	Freight trucking, specialized (used household and office goods)
4144	Freight trucking, specialized (except used goods)
4150	Marine and water transportation
4151	Marine passenger transportation
4152	Marine freight transportation
4153	Marine port and harbor operations
4154	Marine cargo handling and dry dock services
4255	Marine navigational and other services
4160	Courier and messenger services
4170	Postal services
4180	Pipeline transportation
4200	Communications and information
4210	Publishing
4211	Newspapers, books, periodicals, etc.
4212	Software publisher
4220	Motion pictures and sound recording
4221	Motion Picture and video production, publishing, and distribution
4222	Motion picture viewing and exhibition services
4223	Sound recording, production, publishing, and distribution
4230	Telecommunications and broadcasting
4231	Radio and television broadcasting
4232	Cable networks and distribution
4233	Wireless telecommunications
4234	Telephone and other wired telecommunications
4240	Information services and data processing industries
4241	Online information services
4242	Libraries and archives
4243	News syndicate
4300	Utilities and utility services
4310	Electric power
4311	Hydroelectric
4312	Fossil
4313	Nuclear
4314	Alternative energy sources
4320	Natural gas, petroleum, fuels, etc.
4330	Water, steam, air conditioning supply
4331	Drinking water
4332	Irrigation and industrial water supply
4333	Air conditioning and steam supply
4340	Sewer, solid waste, and related services
4341	Hazardous waste collection
4342	Hazardous waste treatment and disposal
4343	Solid waste collection
4344	Solid waste combustor or incinerator
4345	Solid waste landfill
4346	Waste treatment and disposal
4347	Septic tank and related services
5100	Performing arts or supporting establishment
5110	Theater, dance, or music establishment
5120	Sports team or club
5130	Racetrack establishment
5140	Promoter of performing arts, sports, and similar events
5150	Agent for management services
5160	Independent artist, writer, or performer
5200	Museums and other special purpose recreational institutions
5210	Museum
5220	Historical or archeological institution
5230	Zoos, botanical gardens, arboreta, etc.
5300	Amusement, sports, or recreation establishment
5310	Amusement or theme park establishment
5320	Games arcade establishment
5330	Casino or gambling establishment
5340	Miniature golf establishment
5350	Skiing
5360	Marina or yachting club facility operators
5370	Fitness, recreational sports, gym, or athletic club,
5380	Bowling, billiards, pool, etc.
5390	Skating rinks, roller skates, etc.
5400	Camps, camping, and related establishments
5500	Natural and other recreational parks
6100	Educational services
6110	Nursery and preschool
6120	Grade schools
6121	Elementary
6122	Middle
6123	Senior
6124	Continuance
6125	Alternate education services
6126	Adult education services
6130	Colleges and Universities
6140	Technical, trade, and other specialty schools
6141	Beauty schools
6142	Business management
6143	Computer training
6144	Driving education
6145	Fine and performing arts education
6146	Flight training
6147	Sports and recreation education
6200	Public administration
6210	Legislative and executive functions
6220	Judicial functions
6221	Courts
6222	Correctional institutions
6300	Other government functions
6310	Military and national security
6320	Space research and technology
6400	Public Safety
6410	Fire and rescue
6420	Police
6430	Emergency response
6500	Health and human services
6510	Ambulatory or outpatient care services
6511	Clinics
6512	Family planning and outpatient care centers
6513	Medical and diagnostic laboratories
6514	Blood and organ banks
6520	Nursing, supervision, and other rehabilitative services
6530	Hospital
6560	Social assistance, welfare, and charitable services
6561	Child and youth services
6562	Child day care
6563	Community food services
6564	Emergency and relief services
6565	Other family services
6566	Services for elderly and disabled
6567	Veterans affairs
6568	Vocational rehabilitation
6600	Religious institutions
6700	Death care services
6710	Funeral homes and services
6720	Cremation services and cemeteries
6800	Associations, nonprofit organizations, etc.
6810	Labor and political organizations
6820	Business associations and professional membership organizations
6830	Civic, social, and fraternal organizations
7100	Building, developing, and general contracting
7110	Residential construction
7120	Land development and subdivision
7130	Industrial, commercial and institutional building construction
7200	Machinery related
7210	Building equipment and machinery installation contractors
7220	Excavation contractor
7230	Water well drilling contractor
7240	Wrecking and demolition establishment
7250	Structural steel erection contractor
7300	Special trade contractor
7310	Carpentry, floor, and tile contractor
7320	Concrete contractor
7330	Electrical contractor
7340	Glass and glazing contractor
7350	Masonry and drywall contractors
7360	Painting and wall covering
7370	Plumbing, heating, and air-conditioning
7380	Roofing, siding, and sheet metal contractors
7400	Heavy construction
7410	Highway and street construction
7420	Bridge and tunnel construction
7430	Water, sewer, and pipeline construction
7440	Power lines, communication and transmission lines
7450	Industrial and other nonbuilding construction
8100	Oil and natural gas
8200	Metals (iron, copper, etc.)
8300	Coal
8400	Nonmetallic mining
8500	Quarrying and stone cutting establishment
9100	Crop production
9110	Grain and oilseed
9111	Wheat
9112	Corn
9113	Rice
9114	Soybean and oilseed
9115	Dry pea and bean
9120	Vegetable farming or growing services
9130	Fruits and trees
9140	Greenhouse, nursery, and floriculture
9141	Food crops grown under cover
9142	Nursery and tree production
9143	Floriculture production
9150	All other crops
9151	Tobacco crop
9152	Cotton crop
9153	Sugarcane crop
9154	Hay
9155	Peanut crop
9200	Support functions for agriculture
9210	Farm and farm labor management services
9220	Spraying, dusting, and other related services
9230	Crop harvesting and post harvest crop activities (including drying, siloing, etc.)
9240	Cotton ginning, grist milling, etc.
9300	Animal production including slaughter
9310	Cattle ranch and crops
9311	Beef cattle ranch establishments
9312	Cattle feedlot establishment
9320	Dairy cattle and milk production
9330	Hog and pig farm
9340	Poultry and egg production and hatcheries
9350	Sheep and goat farming establishments
9360	Fish hatcheries, fisheries, and aquaculture
9370	All other animal production
9371	Apiculture (bees, wax, and related operations)
9372	Horse and equine production
9373	Fur-bearing animal production
9380	Support functions for animal production
9400	Forestry and Logging
9410	Logging
9420	Forest nurseries
9430	Support functions for forestry
9500	Fishing, hunting and trapping, game preserves
9510	Fishing
9520	Hunting and trapping, game retreats, game and fishing preserves

Ownership Classifications

Who owns the land. Is it a private entity, or some sort of public body?

Code	Description
1000	Private ownership
4000	Public restrictions--local, state, and federal ownership
5000	Other public use restrictions--regional, special districts, etc
6000	Nonprofit ownership restrictions
7000	Joint ownership character--public entities
8000	Joint ownership character--public, private, nonprofit, etc.
1100	Private persons and private joint ownership
1200	Private trusts
1500	Businesses and commercial entities
4100	Local government
4110	City, Village, Township, etc.
4120	County, Parish, Province, etc.
4200	State government
4300	Federal government
5100	Regional government
5200	Port authorities
5300	Tribal Lands
5310	Tribal lands in federal trust
5320	Tribal fee land
5330	Tribal allotted land in federal trust
6100	Nonprofit educational
6200	Nonprofit philanthropic
6300	Nonprofit religious
6400	Nonprofit other

Structure Classifications

The type of structure, if any, on the land. What is the primary thing that has been built there?

Code	Description
1000	Residential buildings
2000	Commercial buildings and other specialized structures
3000	Public assembly structures
4000	Institutional or community facilities
5000	Transportation-related facilities
6000	Utility and other nonbuilding structures
7000	Specialized military structures
8000	Sheds, farm buildings, or agricultural facilities
1100	Single-family buildings
1110	Detached units
1120	Attached units
1121	Duplex structures
1122	Zero lot line, row houses, etc.
1130	Accessory units
1140	Townhouses
1150	Manufactured housing (includes mobile homes)
1200	Multifamily structures
1202	Two Units
1203	Three Units
1204	Four Units
1205	Five Units
1206	Six Units
1207	Seven Units
1208	Eight Units
1209	Nine Units
1210	Ten Units (or 1-10 units)
1211	Eleven Units
1212	Twelve Units
1213	Thirteen Units
1214	Fourteen Units
1215	Fifteen Units
1216	Sixteen Units
1217	Seventeen Units
1218	Eighteen Units
1219	Nineteen Units
1220	Twenty Units (or 10-20 units)
1221	Twenty-one Units
1222	Twenty-two Units
1223	Twenty-three Units
1224	Twenty-four Units
1225	Twenty-five Units
1226	Twenty-six Units
1227	Twenty-seven Units
1228	Twenty-eight Units
1229	Twenty-nine Units
1230	Thirty Units (or 20-30 units)
1231	Thirty-one Units
1232	Thirty-two Units
1233	Thirty-three Units
1234	Thirty-four Units
1235	Thirty-five Units
1236	Thirty-six Units
1237	Thirty-seven Units
1238	Thirty-eight Units
1239	Thirty-nine Units
1240	Forty Units (or 30-40 units)
1241	Forty-one Units
1242	Forty-two Units
1243	Forty-three Units
1244	Forty-four Units
1245	Forty-five Units
1246	Forty-six Units
1247	Forty-seven Units
1248	Forty-eight Units
1249	Forty-nine Units
1250	Fifty Units (or 40-50 units)
1251	Fifty-one Units
1252	Fifty-two Units
1253	Fifty-three Units
1254	Fifty-four Units
1255	Fifty-five Units
1256	Fifty-six Units
1257	Fifty-seven Units
1258	Fifty-eight Units
1259	Fifty-nine Units
1260	Sixty Units (or 50-60 units)
1261	Sixty-one Units
1262	Sixty-two Units
1263	Sixty-three Units
1264	Sixty-four Units
1265	Sixty-five Units
1266	Sixty-six Units
1267	Sixty-seven Units
1268	Sixty-eight Units
1269	Sixty-nine Units
1270	Seventy Units (or 60-70 units)
1271	Seventy-one Units
1272	Seventy-two Units
1273	Seventy-three Units
1274	Seventy-four Units
1275	Seventy-five Units
1276	Seventy-six Units
1277	Seventy-seven Units
1278	Seventy-eight Units
1279	Seventy-nine Units
1280	Eighty Units (or 70-80 units)
1281	Eighty-one Units
1282	Eighty-two Units
1283	Eighty-three Units
1284	Eighty-four Units
1285	Eighty-five Units
1286	Eighty-six Units
1287	Eighty-seven Units
1288	Eighty-eight Units
1289	Eighty-nine Units
1290	Ninety Units (or 80+ units)
1291	Ninety-one Units
1292	Ninety-two Units
1293	Ninety-three Units
1294	Ninety-four Units
1295	Ninety-five Units
1296	Ninety-six Units
1297	Ninety-seven Units
1298	Ninety-eight Units
1299	Ninety-nine Units and more
1300	Other specialized residential structures
1310	Barracks
1320	Dormitories
1330	Hotels, motels, and tourist courts
1340	Single room occupancy units
1350	Temporary structures, tents, etc. for shelter
1360	Other structurally converted buildings
2100	Office or bank building
2110	Office building with drive-through facility
2200	Store or shop building
2210	Shop or store building with drive-through facility
2220	Restaurant building
2230	Standalone store or shop building
2240	Department store building
2250	Warehouse discount store building
2260	Market shops including open markets
2270	Gasoline station
2280	Automobile repair and service structures
2300	Office or store building with residence on top
2400	Office building over storefronts
2500	Malls, shopping centers, or collection of shops
2510	Neighborhood center (convenience with one or more anchors)
2520	Community center (general merchandise with two or more anchors)
2530	Regional center (enclosed mall with two or more anchors)
2540	Superregional center (similar to regional, but has three or more anchors)
2550	Fashion/specialty center (higher end, fashion-oriented stores)
2560	Power center (category-dominated anchors with few small tenants)
2570	Theme or festival center (leisure, tourist-oriented, restaurants)
2580	Outlet or discount center (manufacturer outlet stores)
2590	Other kinds of shopping centers
2591	Convenience stores or centers
2592	Home improvement center
2593	Car care center
2600	Industrial buildings and structures
2610	Light industrial structures and facilities
2611	Loft building
2612	Mill-type factory structures
2613	One-story modern manufacturing plants
2614	Industrial parks
2615	Laboratory or specialized industrial facility
2620	Heavy industrial structures and facilities
2621	Assembly and construction-type plants
2622	Process plants (metals, chemicals, etc.)
2630	Oil refinery facility
2631	Refinery with anchored equipment < 100,000 barrels/day
2632	Refinery with unanchored equipment < 100,000 barrels/day
2633	Refinery with anchored equipment > 100,000 barrels/day
2634	Refinery with unanchored equipment > 100,000 barrels/day
2635	Refinery pumping plant with anchored equipment
2636	Refinery pumping plant with unanchored equipment
2700	Warehouse or storage facility
2710	Mini-warehouse
2720	High-rise mini-warehouse
2730	Warehouse structure
2740	Produce warehouse
2750	Refrigerated warehouse or cold storage
2760	Large area distribution or transit warehouse
2770	Wharf and dock shed
2780	Tank farms
2781	Tank farms with anchored tanks
2782	Tank farms with unanchored tanks
3100	Theater
3110	Performance theater
3120	Movie theater
3130	Amphitheater
3140	Drive-in theaters
3200	Indoor games facility
3300	Sports stadium or arena
3400	Exhibition, convention, or conference structure
3500	Churches, synagogues, temples, mosques, etc.
3600	Capitol buildings
3700	Covered or partially covered atriums and public enclosures
3800	Other community structures
3900	Passenger assembly
3910	Mixed mode terminal
3920	Airport terminal
3930	Bus terminal
3940	Train station
3950	Harbor or port terminal
4100	Medical facility
4110	Hospital building
4120	Medical clinic building
4200	School or university buildings
4210	Grade school
4220	College or university facility
4230	Trade or specialty school facility
4300	Library building
4400	Museum, exhibition, or similar facility
4410	Exhibitions and art galleries
4420	Planetarium
4430	Aquarium
4440	Outdoor facility, no major structure
4450	Zoological parks
4500	Public safety-related facility
4510	Fire and rescue station
4520	Police station
4530	Emergency operation center
4600	Jails, penitentiaries, detention centers, and other correctional facilities
4700	Cemetery, monument, tombstone, or mausoleum
4800	Funeral homes and cremation facilities
5100	Linear or network feature
5110	Pedestrian trail, sidewalks, etc.
5120	Bicycle and other nonmotorized paths
5130	Highways and roads
5131	Principal arterial — interstate
5132	Principal arterial — freeway and expressway
5133	Other principal arterial
5134	Minor arterial
5135	Major collector
5136	Minor collector
5137	Local road
5138	Alley
5139	Other nonclassified road
5140	Highway bridges and tunnels
5150	Railroads, including monorails, etc.
5160	Waterways
5200	Automobile parking facilities
5210	Surface parking, open
5220	Surface parking, covered
5230	Multistoried parking structure with ramps
5240	Underground parking structure with ramps
5250	Rooftop parking facility
5300	Bus stop shelter
5400	Bus or truck maintenance facility
5500	Water transportation or marine related
5510	Port fuel facility
5511	Port fuel facility with anchored tanks, with back-up power
5512	Port fuel facility with anchored tanks, without back-up power
5513	Port fuel facility with unanchored tanks, with back-up power
5514	Port fuel facility with unanchored tanks, without back-up power
5515	Port fuel facility with buried tanks
5520	Pier, dock, wharf, or jetty
5530	Lighthouse
5540	Riverboats and other anchored facilities
5550	Port storage or warehouse
5551	Stationary port handling equipment
5552	Rail mounted port handling equipment
5553	Port warehouses
5600	Air and space transportation facility
5610	Runway
5620	Airport maintenance and hangar facility
5630	Airport control tower
5640	Heliport facility
5650	Glideport, seaport, stolport, ultralight or baloonport facility
5700	Railroad facility
5710	Railroad switching facility
5720	Railroad sheds and other support structures
6100	Utility structures on right-of-way
6110	Electric lines, phone and cable lines, etc.
6111	Distribution circuits with seismically designed components
6112	Distribution circuits with standard components
6120	Gas and fuel lines
6130	Water supply lines
6131	Brittle pipelines
6132	Ductile pipelines
6140	Steam and air conditioning lines
6150	Irrigation channels
6160	Sewer and waste water lines
6161	Brittle pipelines
6162	Ductile pipelines
6200	Water-supply-related facility
6210	Water supply pump station
6211	Pumping plant with anchored equipment < 10 MGD
6212	Pumping plant with unanchored equipment < 10 MGD
6213	Pumping plant with anchored equipment > 10 MGD
6214	Pumping plant with unanchored equipment >10 MGD
6220	Dam
6221	Earth dam, arch
6222	Earth dam, multi-arch
6223	Buttress dam
6224	Gravity dam, rockfill
6225	Gravity dam, concrete
6226	Gravity dam, masonry
6227	Gravity dam, stone
6228	Gravity dam, timber crib
6230	Levee
6240	Culvert
6250	Water tank (elevated, at grade, underground)
6251	On-ground anchored concrete tank
6252	On-ground unanchored concrete tank
6253	On-ground anchored steel tank
6254	On-ground unanchored steel tank
6255	Above ground steel tank
6256	On-ground wood tank
6257	Buried concrete tank
6260	Wells
6270	Water treatment and purification (WTP) facility
6271	WTP with anchored components < 50 MGD
6272	WTP with unanchored components < 50 MGD
6273	WTP with anchored components 50-200 MGD
6274	WTP with unanchored components 50-200 MGD
6275	WTP with anchored components > 200 MGD
6276	WTP with unanchored components > 200 MGD
6280	Water reservoir
6290	Other irrigation facilities
6300	Sewer and waste-related facility
6310	Storage or pumping station facility
6311	Lift stations with anchored components < 10 MGD
6312	Lift stations with unanchored components < 10 MGD
6313	Lift stations with anchored components > 10 MGD
6314	Lift stations with unanchored components > 10 MGD
6320	Landfill facility
6330	Incinerator, composting, or similar facility
6340	Hazardous waste storage facility
6341	High-level waste facility
6342	Transuranic waste facility
6343	Spent fuel facility
6344	Low-level waste facility
6350	Sewer treatment plant
6351	Wastewater Treatment Plant (WWTP) with anchored components < 50
6352	WWTP with unanchored components < 50 MGD
6353	WWTP with anchored components 50-200 MGD
6354	WWTP with unanchored components 50-200 MGD
6355	WWTP with anchored components > 200 MGD
6356	WWTP with unanchored components > 200 MGD
6400	Gas or electric power generation facility
6410	Gas storage and distribution facility
6420	Gas compressor stations
6421	Gas compressor stations with anchored components
6422	Gas compressor stations with unanchored components
6430	Power generation plants
6431	Power plants with anchored components < 100 MW
6432	Power plants with unanchored components < 100 MW
6433	Power plants with anchored components > 100 MW
6434	Power plants with unanchored components >100 MW
6440	Electric substation and distribution facility
6441	Low-voltage (115 KV) substation with anchored components
6442	Low-voltage (115 KV) substation with unanchored components
6443	Medium-voltage (230 KV) substation with anchored components
6444	Medium-voltage (230 KV) substation with unanchored components
6445	High-voltage (500 KV) substation with anchored components
6446	High-voltage (500 KV) substation with unanchored components
6450	Geothermal facility
6460	Solar and other forms of energy facility
6500	Communication towers
6510	Radio, TV, or wireless transmitter
6520	Weather stations or transmitters
6600	Environmental monitoring station (air, soil, etc.)
6700	Sign or billboard
6900	Other miscellaneous structures
6910	Kiosks
6920	Roadside stand, pushcarts, etc.
6930	Highway rest stops and welcome centers
6940	Playground equipment
6950	Fountain, sculpture, etc.
6970	Outdoor stage, bandstand, or similar structure
7100	Joint services facility
7200	Air Force facility
7300	Army and marine corps facility
7400	Naval facility
7410	Naval installation
7420	Weapons station
7430	Submarine base
7450	Training center
7460	Communications station
7470	Supply center
7480	Reserve station
7500	Armory building
8100	Grain silos and other storage structure for grains and agricultural products
8200	Livestock facility
8210	Dairy facility
8220	Poultry facility
8230	Cattle facility
8240	Stables and other equine-related facilities
8300	Animal feed operations facility
8310	Confined feedlot facility
8400	Animal waste-handling facility
8410	In ground silos
8420	Waste lagoons
8430	Concrete storage units, covered
8440	Concrete storage units, uncovered
8450	Composting facility
8500	Greenhouses
8600	Hatcheries
8700	Kennels and other canine-related facilities
8800	Apiary and other related structures
8900	Other farm and farming-related structures

Site Classifications

How the land is developed, or its natural features if it's undeveloped. Are there buildings, crops, parks, etc.?

Code	Description
1000	Site in natural state
2000	Developing site
3000	Developed site — crops, grazing, forestry, etc.
4000	Developed site — no buildings and no structures
5000	Developed site — nonbuilding structures
6000	Developed site--with buildings
7000	Developed site--with parks
1100	Forest
1110	Deciduous forest
1120	Evergreen forest
1130	Mixed forest
1200	Wetlands
1210	Woody wetlands
1220	Herbaceous wetlands
1300	Shrubland
1500	Water
2100	Site that is graded with no structures or active use
2200	Site with temporary structures
4100	Outdoor storage areas, graded or ungraded
5100	Developed site with landscaped or ornamental features
5200	Developed site with billboards, signs, etc.
5300	Developed site with roads, train tracks, and other linear structures
5400	Developed site with tanks, reservoirs, etc.
6500	Developed site--unspecified structures
7100	Local parks and recreational sites
7110	Neighborhood or local park
7120	Community park
7130	Regional park
7200	State, national, or other parks and recreational sites
7210	Recreational parks
7211	National or state park
7212	National recreation area
7220	Historic sites or parks
7221	National historic park
7222	National historic site
7223	National monument
7224	National memorial
7225	National battlefield
7226	National cemetery
7230	Natural environment parks
7231	Nature reserve
7232	National preserve
7233	Wilderness parks
7240	Waterway parks
7241	National seashore
7242	National lakeshore
7243	National river
7250	Other special purpose parks
7251	National parkway
7252	National trail
7253	Special designations for park-like areas