SWAT landuse classification

Code	Landuse	Detail
11	WATR	Water
21	URML	Urban Medium Density
22	URHD	Urban High Density
23	UCOM	Urban Commercial
24	UINS	Urban Institutional
25	UIDU	Urban Industrial
26	UTRN	Urban Transportation
31	SWRN	South Western Range + Bare Rock
32	SWRN	South Western Range + Quarries/Mines
33	SWRN	South Western Range
41	FRSD	Deciduous Forest
42	FRSE	Evergreen Forest
43	FRST	Mixed Forest
51	RNGB	Range Shrubland
61	ORCD	Orchards/Vineyard
71	RNGE	Grasslands/Herbaceous
81	PAST	Pasture/Hay
82	AGRR	Row Crops
83	AGRC	Small Grains
85	AGRL	Generic
91	WETF	Woody Wetlands
92	WETN	Emergent/Herbaceous Wetlands

NLCD landuse classification

Code	Landuse
11	Open Water
12	Perennial Ice/Snow
21	Low Intensity Residential
22	High Intensity Residential
23	Commercial/Industrial/Transportation
31	Bare Rock/Sand/Clay
32	Quarries/Strip Mines/Gravel Pits
33	Transitional
41	Deciduous Forest
42	Evergreen Forest
43	Mixed Forest
51	Shrubland
61	Orchards/Vineyards/Other
71	Grasslands/Herbaceous
81	Pasture/Hay
82	Row Crops
83	Small Grains
84	Fallow
85	Urban/Recreational Grasses
91	Woody Wetlands
92	Emergent Herbaceous Wetlands

Code	Landuse
11	Residential
12	Commercial Services
13	Industrial
14	Transportation, Communications
15	Industrial and Commercial
16	Mixed Urban or Built-Up Land
17	Other Urban or Built-Up Land
21	Cropland and Pasture
22	Orchards, Groves, Vineyards, Nurseries
23	Confined Feeding Operations
24	Other Agricultural Land
31	Herbaceous Rangeland
32	Shrub and Brush Rangeland
33	Mixed Rangeland
41	Deciduous Forest Land
42	Evergreen Forest Land
43	Mixed Forest Land
51	Streams and Canals
52	Lakes
53	Reservoirs
54	Bays and Estuaries
61	Forested Wetlands
62	Nonforested Wetlands
71	Dry Salt Flats
72	Beaches
73	Sandy Areas Other than Beaches
74	Bare Exposed Rock
75	Strip Mines, Quarries, and Gravel Pits
76	Transitional Areas
77	Mixed Barren Land
81	Shrub and Brush Tundra
82	Herbaceous Tundra
83	Bare Ground
84	Wet Tundra
85	Mixed Tundra
91	Perennial Snowfields
92	Glaciers

BASINS/models/swat/database/usgsswat.dbf

NOCL: Not classified?