1992 NRI -- Point Record Layout
This layout serves a dual purpose:
Delimited records (CD-ROM)- are delimited with the "|" pipe symbol.
Fixed Length records (8mm tape) - are described with start and end column number.
TOTAL RECORD WIDTH: 913
F(loat) type is described with decimal suppression.
# ELEMENT TYPE WIDTH DESCRIPTION
1 FIPS C 5 FIPS (STATE AND COUNTY)
2 PSU I 7 PRIMARY SAMPLING UNIT (PSU) IDENTIFICATION
3 POINT I 3 SAMPLE POINT NUMBER
4 HYDRO C 8 HYDROLOGIC UNIT (8 DIGIT CATALOGING UNIT NUMBER)
5 MLRA C 4 MAJOR LAND RESOURCE AREA (MLRA)
6 WCFACT I 3 "C" (ANNUAL CLIMATE) FACTOR FOR THE WIND EROSION EQUATION (WEQ)
7 RCODE I 3 "R" (RAINFALL) FACTOR FOR UNIVERSAL SOIL LOSS EQUATION (USLE)
8 PSEUDO I 2 PSEUDO CODE
9 IMPUTE I 2 IMPUTATION CODE
10 XFACT I 6 WEIGHT IN ACRES (EXPANSION X 100)
11 OWN82 I 1 OWNERSHIP CODE FOR 1982
12 OWN87 I 1 OWNERSHIP CODE FOR 1987
13 OWN92 I 1 OWNERSHIP CODE FOR 1992
14 NRIPTR I 6 POINTER (LINK) TO SINGLE PHASE SOILS DATA BASE
15 MUSYM C 6 SOIL MAP UNIT SYMBOL
16 S5ID C 6 SOIL INTERPRETATION RECORD (SIR) NUMBER
17 S5NAME C 40 SOIL SERIES NAME
18 SURFTXT C 4 SOIL SURFACE TEXTURE
19 TXTMOD C 3 SOIL SURFACE TEXTURE MODIFIER
20 LOSLOPE I 2 SOIL SLOPE CLASS - LOW (%)
21 HISLOPE I 2 SOIL SLOPE CLASS - HIGH (%)
22 FLOOD I 1 SOIL FLOODING CLASS CODE
23 OPHASE C 40 OTHER SOIL PHASE-DETERMINING CRITERIA
24 LANDCL82 C 2 LAND CAPABILITY CLASS & SUBCLASS 1982
25 LANDCL87 C 2 LAND CAPABILITY CLASS & SUBCLASS 1987
26 LANDCL92 C 2 LAND CAPABILITY CLASS & SUBCLASS 1992
27 UKFACT F 2.2 "K" (SOIL ERODIBILITY) FACTOR FOR UNIVERSAL SOIL LOSS EQUATION
28 TFACT I 1 "T" (SOIL LOSS TOLERANCE) FACTOR
29 IFACT I 3 "I" (SOIL ERODIBILITY INDEX) FACTOR FOR WIND EROSION EQUATION
30 HYDRIC I 1 HYDRIC SOIL MAP UNIT
31 HEL I 1 HIGHLY ERODIBLE LAND SOIL MAP UNIT
32 PRIM82 I 1 PRIME FARMLAND 1982
33 PRIM87 I 1 PRIME FARMLAND 1987
34 PRIM92 I 1 PRIME FARMLAND 1992
35 CRP I 1 CONSERVATION RESERVE PROGRAM (CRP)
36 CRPNUM I 2 CONSERVATION RESERVE PROGRAM (CRP) SIGNUP NUMBER
37 CRPCOV I 1 CONSERVATION RESERVE PROGRAM (CRP) CONTRACTED COVER PRACTICE
38 CROP I 3 EARTH COVER CROP (%)
39 CROP_ROW I 3 EARTH COVER CROP - ROW (%)
40 CROP_CLS I 3 EARTH COVER CROP - CLOSE-GROWN (%)
41 CROP_RES I 3 EARTH COVER CROP - RESIDUE (%)
42 CROP_BAR I 3 EARTH COVER CROP - BARE (%)
43 GRHRB I 3 EARTH COVER GRASS/HERBACEOUS (%)
44 GRHRB_GRS I 3 EARTH COVER GRASS/HERBACEOUS - GRASSES
45 GRHRB_LEG I 3 EARTH COVER GRASS/HERBACEOUS - LEGUMES (%)
46 GRHRB_FRB I 3 EARTH COVER GRASS/HERBACEOUS - FORBS AND FERNS (%)
47 GRHRB_SDG I 3 EARTH COVER GRASS/HERBACEOUS - SEDGES/RUSHES (%)
48 GRHRB_MOS I 3 EARTH COVER GRASS/HERBACEOUS - MOSSES/LICHENS (%)
49 GRHRB_MIX I 3 EARTH COVER GRASS/HERBACEOUS - INTERMIXED (%)
50 TREE I 3 EARTH COVER TREE (%)
51 TREE_FRT I 3 EARTH COVER TREE - FRUIT AND NUT TREES (%)
52 TREE_CNF I 3 EARTH COVER TREE - CONIFERS (%)
53 TREE_HRD I 3 EARTH COVER TREE - HARDWOODS (%)
54 TREE_MIX I 3 EARTH COVER TREE - INTERMIXED (%)
55 TREE_TRP I 3 EARTH COVER TREE - TROPICALS (%)
56 SHRB I 3 EARTH COVER SHRUB (%)
57 SHRB_FRUT I 3 EARTH COVER SHRUB - FRUIT AND NUT SHRUBS (%)
58 SHRB_VIN I 3 EARTH COVER SHRUB - FRUIT VINES (%)
59 SHRB_GRN I 3 EARTH COVER SHRUB - EVERGREEN (%)
60 SHRB_DEC I 3 EARTH COVER SHRUB - DECIDUOUS/SEMI-DECIDUOUS (%)
61 SHRB_MIX I 3 EARTH COVER SHRUB - INTERMIXED (%)
62 SHRB_OTH I 3 EARTH COVER SHRUB - OTHER (%)
63 BAR I 3 EARTH COVER BARREN (%)
64 BAR_RCK I 3 EARTH COVER BARREN - ROCK (%)
65 BAR_SND I 3 EARTH COVER BARREN - SANDS AND GRAVELS (%)
66 BAR_BAR I 3 EARTH COVER BARREN - BARE SOIL AREAS (%)
67 BAR_SNO I 3 EARTH COVER BARREN - PERMANENT SNOW AND ICE (%)
68 BAR_OTH I 3 EARTH COVER BARREN - OTHER AREAS (%)
69 ART I 3 EARTH COVER ARTIFICIAL (%)
70 WATER I 3 EARTH COVER WATER (%)
71 BROAD82 I 2 BROAD COVER/USE 1982
72 BROAD87 I 2 BROAD COVER/USE 1987
73 BROAD92 I 2 BROAD COVER/USE 1992
74 LANDUSE82 C 3 LAND COVER/USE 1982
75 LANDUSE87 C 3 LAND COVER/USE 1987
76 LANDUSE92 C 3 LAND COVER/USE 1992
77 CHIST79 C 3 CROPPING HISTORY 1979
78 CHIST80 C 3 CROPPING HISTORY 1980
79 CHIST81 C 3 CROPPING HISTORY 1981
80 CHIST84 C 3 CROPPING HISTORY 1984
81 CHIST85 C 3 CROPPING HISTORY 1985
82 CHIST86 C 3 CROPPING HISTORY 1986
83 CHIST89 C 3 CROPPING HISTORY 1989
84 CHIST90 C 3 CROPPING HISTORY 1990
85 CHIST91 C 3 CROPPING HISTORY 1991
86 DBLCROP82 I 1 DOUBLE CROPPED 1982
87 DBLCROP87 I 1 DOUBLE CROPPED 1987
88 DBLCROP92 I 1 DOUBLE CROPPED 1992
89 SCDCROP C 3 SECOND CROP
90 PRIMUSE C 2 PRIMARY USE OF LAND AND WATER
91 SCDUSE C 2 SECONDARY USE OF LAND AND WATER
92 PASTURE I 1 NATIVE PASTURE
93 FORGROUP C 2 FOREST TYPE GROUP 1992
94 DCROP I 4 DISTANCE TO CROPPED AREA
95 DFOREST I 4 DISTANCE TO FOREST LAND
96 DWATER I 4 DISTANCE TO SURFACE WATER
97 DGRAS I 4 DISTANCE TO PREDOMINANTLY GRASSY OR HERBACEOUS AREA
98 IRTYP82 I 1 IRRIGATION TYPE 1982
99 IRTYP87 I 1 IRRIGATION TYPE 1987
100 IRTYP92 I 1 IRRIGATION TYPE 1992
101 IRSOR82 I 1 IRRIGATION SOURCE 1982
102 IRSOR87 I 1 IRRIGATION SOURCE 1987
103 IRSOR92 I 1 IRRIGATION SOURCE 1992
104 IRSYS I 1 IRRIGATION DELIVERY SYSTEM TO FIELD
105 UCFACT82 F 6.5 "C" (CROPPING MANAGEMENT) FACTOR 1982 FOR USLE
106 UCFACT87 F 6.5 "C" (CROPPING MANAGEMENT) FACTOR 1987 FOR USLE
107 UCFACT92 F 6.5 "C" (CROPPING MANAGEMENT) FACTOR 1992 FOR USLE
108 PFACT82 F 3.2 "P" (EROSION CONTROL PRACTICES) FACTOR 1982 FOR USLE
109 PFACT87 F 3.2 "P" (EROSION CONTROL PRACTICES) FACTOR 1987 FOR USLE
110 PFACT92 F 3.2 "P" (EROSION CONTROL PRACTICES) FACTOR 1992 FOR USLE
111 LENSLOP82 I 4 SLOPE LENGTH 1982 FOR UNIVERSAL SOIL LOSS EQUATION (USLE)
112 LENSLOP87 I 4 SLOPE LENGTH 1987 FOR UNIVERSAL SOIL LOSS EQUATION (USLE)
113 LENSLOP92 I 4 SLOPE LENGTH 1992 FOR UNIVERSAL SOIL LOSS EQUATION (USLE)
114 SLOPE82 F 4.1 SLOPE PERCENT 1982 FOR UNIVERSAL SOIL LOSS EQUATION (USLE)
115 SLOPE 87 F 4.1 SLOPE PERCENT 1987 FOR UNIVERSAL SOIL LOSS EQUATION (USLE)
116 SLOPE 92 F 4.1 SLOPE PERCENT 1992 FOR UNIVERSAL SOIL LOSS EQUATION (USLE)
117 USLE82 F 6.2 SOIL LOSS BY WATER EROSION 1982 (TONS/ACRE/YEAR)
118 USLE87 F 6.2 SOIL LOSS BY WATER EROSION 1987 (TONS/ACRE/YEAR)
119 USLE92 F 6.2 SOIL LOSS BY WATER EROSION 1992 (TONS/ACRE/YEAR)
129 USLEFLAG I 1 UNIVERSAL SOIL LOSS EQUATION CALCULATION FOR FROZEN GROUND
120 EI82 F 8.1 ERODIBILITY INDEX OF WIND AND WATER 1982
121 EIWATER82 F 8.1 ERODIBILITY INDEX WATER 1982
122 EIWIND82 F 8.1 ERODIBILITY INDEX WIND 1982
123 EI87 F 8.1 ERODIBILITY INDEX OF WIND AND WATER 1987
124 EIWATER87 F 8.1 ERODIBILITY INDEX WATER 1987
125 EIWIND87 F 8.1 ERODIBILITY INDEX WIND 1987
126 EI92 F 8.1 ERODIBILITY INDEX OF WIND AND WATER 1992
127 EIWATER92 F 8.1 ERODIBILITY INDEX WATER 1992
128 EIWIND92 F 8.1 ERODIBILITY INDEX WIND 1992
130 KNOLL82 I 2 KNOLL ERODIBILITY 1982 FOR WIND EROSION EQUATION (WEQ)
131 WKFACT82 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1982 FOR WIND EROSION EQUATION (WEQ)
132 WKFACT81 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1981 FOR WIND EROSION EQUATION (WEQ)
133 WKFACT80 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1980 FOR WIND EROSION EQUATION (WEQ)
134 WKFACT79 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1979 FOR WIND EROSION EQUATION (WEQ)
135 WLFACT82 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1982 FOR WIND EROSION EQUATION
136 WLFACT81 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1981 FOR WIND EROSION EQUATION
137 WLFACT80 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1980 FOR WIND EROSION EQUATION
138 WLFACT79 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1979 FOR WIND EROSION EQUATION
139 WVFACT82 I 5 "V" (VEGETATIVE COVER) FACTOR 1982 FOR WIND EROSION EQUATION (WEQ)
140 WVFACT81 I 5 "V" (VEGETATIVE COVER) FACTOR 1981 FOR WIND EROSION EQUATION (WEQ)
141 WVFACT80 I 5 "V" (VEGETATIVE COVER) FACTOR 1980 FOR WIND EROSION EQUATION (WEQ)
142 WVFACT79 I 5 "V" (VEGETATIVE COVER) FACTOR 1979 FOR WIND EROSION EQUATION (WEQ)
143 WROTAT82 I 1 LENGTH OF ROTATION 1982 FOR WIND EROSION EQUATION (WEQ)
144 WEQ82 F 6.2 SOIL LOSS BY WIND EROSION 1982 (TONS/ACRE/YEAR)
145 WEQ81 F 6.2 SOIL LOSS BY WIND EROSION 1981 (TONS/ACRE/YEAR)
146 WEQ80 F 6.2 SOIL LOSS BY WIND EROSION 1980 (TONS/ACRE/YEAR)
147 WEQ79 F 6.2 SOIL LOSS BY WIND EROSION 1979 (TONS/ACRE/YEAR)
148 AAWEQ82 F 6.2 AVERAGE ANNUAL SOIL LOSS BY WIND EROSION 1982 (TONS/ACRE/YEAR)
149 KNOLL87 I 2 KNOLL ERODIBILITY 1987 FOR WIND EROSION EQUATION (WEQ)
150 WKFACT87 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1987 FOR WIND EROSION EQUATION (WEQ)
151 WKFACT86 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1986 FOR WIND EROSION EQUATION (WEQ)
152 WKFACT85 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1985 FOR WIND EROSION EQUATION (WEQ)
153 WKFACT84 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1984 FOR WIND EROSION EQUATION (WEQ)
154 WLFACT87 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1987 FOR WIND EROSION EQUATION
155 WLFACT86 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1986 FOR WIND EROSION EQUATION
156 WLFACT85 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1985 FOR WIND EROSION EQUATION
157 WLFACT84 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1984 FOR WIND EROSION EQUATION
158 WVFACT87 I 5 "V" (VEGETATIVE COVER) FACTOR 1987 FOR WIND EROSION EQUATION (WEQ)
159 WVFACT86 I 5 "V" (VEGETATIVE COVER) FACTOR 1986 FOR WIND EROSION EQUATION (WEQ)
160 WVFACT85 I 5 "V" (VEGETATIVE COVER) FACTOR 1985 FOR WIND EROSION EQUATION (WEQ)
161 WVFACT84 I 5 "V" (VEGETATIVE COVER) FACTOR 1984 FOR WIND EROSION EQUATION (WEQ)
162 WROTAT87 I 1 LENGTH OF ROTATION 1987 FOR WIND EROSION EQUATION (WEQ)
163 WEQ87 F 6.2 SOIL LOSS BY WIND EROSION 1987 (TONS/ACRE/YEAR)
164 WEQ86 F 6.2 SOIL LOSS BY WIND EROSION 1986 (TONS/ACRE/YEAR)
165 WEQ85 F 6.2 SOIL LOSS BY WIND EROSION 1985 (TONS/ACRE/YEAR)
166 WEQ84 F 6.2 SOIL LOSS BY WIND EROSION 1984 (TONS/ACRE/YEAR)
167 AAWEQ87 F 6.2 AVERAGE ANNUAL SOIL LOSS BY WIND EROSION 1987 (TONS/ACRE/YEAR)
168 KNOLL92 I 2 KNOLL ERODIBILITY 1992 FOR WIND EROSION EQUATION (WEQ)
169 WKFACT92 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1992 FOR WIND EROSION EQUATION (WEQ)
170 WKFACT91 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1991 FOR WIND EROSION EQUATION (WEQ)
171 WKFACT90 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1990 FOR WIND EROSION EQUATION (WEQ)
172 WKFACT89 F 3.2 "K" (RIDGE ROUGHNES) FACTOR 1989 FOR WIND EROSION EQUATION (WEQ)
173 WLFACT92 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1992 FOR WIND EROSION EQUATION
174 WLFACT91 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1991 FOR WIND EROSION EQUATION
175 WLFACT90 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1990 FOR WIND EROSION EQUATION
176 WLFACT89 I 5 "L" (UNSHELTERED DISTANCE) FACTOR 1989 FOR WIND EROSION EQUATION
177 WVFACT92 I 5 "V" (VEGETATIVE COVER) FACTOR 1992 FOR WIND EROSION EQUATION (WEQ)
178 WVFACT91 I 5 "V" (VEGETATIVE COVER) FACTOR 1991 FOR WIND EROSION EQUATION (WEQ)
179 WVFACT90 I 5 "V" (VEGETATIVE COVER) FACTOR 1990 FOR WIND EROSION EQUATION (WEQ)
180 WVFACT89 I 5 "V" (VEGETATIVE COVER) FACTOR 1989 FOR WIND EROSION EQUATION (WEQ)
181 WROTAT92 I 1 LENGTH OF ROTATION 1992 FOR WIND EROSION EQUATION (WEQ)
182 WEQ92 F 6.2 SOIL LOSS BY WIND EROSION 1992 (TONS/ACRE/YEAR)
183 WEQ91 F 6.2 SOIL LOSS BY WIND EROSION 1991 (TONS/ACRE/YEAR)
184 WEQ90 F 6.2 SOIL LOSS BY WIND EROSION 1990 (TONS/ACRE/YEAR)
185 WEQ89 F 6.2 SOIL LOSS BY WIND EROSION 1989 (TONS/ACRE/YEAR)
186 AAWEQ92 F 6.2 AVERAGE ANNUAL SOIL LOSS BY WIND EROSION 1992 (TONS/ACRE/YEAR)
187 COWARDIN82 I 2 COWARDIN WETLAND SYSTEM 1982
188 COWARDIN92 I 2 COWARDIN WETLAND SYSTEM 1992
189 FSAWET C 2 FOOD SECURITY ACT (FSA) WETLAND CLASSIFICATION
190 CPRAC182 C 3 CONSERVATION PRACTICE 1 1982
191 CPRAC282 C 3 CONSERVATION PRACTICE 2 1982
192 CPRAC382 C 3 CONSERVATION PRACTICE 3 1982
193 CPRAC187 C 3 CONSERVATION PRACTICE 1 1987
194 CPRAC287 C 3 CONSERVATION PRACTICE 2 1987
195 CPRAC387 C 3 CONSERVATION PRACTICE 3 1987
196 CPRAC192 C 3 CONSERVATION PRACTICE 1 1992
197 CPRAC292 C 3 CONSERVATION PRACTICE 2 1992
198 CPRAC392 C 3 CONSERVATION PRACTICE 3 1992
199 TRTNED82 I 1 CONSERVATION TREATMENT NEEDED 1982
200 TRTNED87 I 1 CONSERVATION TREATMENT NEEDED 1987
201 TRTNED92 I 1 CONSERVATION TREATMENT NEEDED 1992
202 TYPTRT187 C 2 TYPE OF CONSERVATION TREATMENT NEEDED 1 1987
203 TYPTRT287 C 2 TYPE OF CONSERVATION TREATMENT NEEDED 2 1987
204 TYPTRT387 C 2 TYPE OF CONSERVATION TREATMENT NEEDED 3 1987
205 TYPTRT192 C 2 TYPE OF CONSERVATION TREATMENT NEEDED 1 1992
206 TYPTRT292 C 2 TYPE OF CONSERVATION TREATMENT NEEDED 2 1992
207 TYPTRT392 C 2 TYPE OF CONSERVATION TREATMENT NEEDED 3 1992
208 POTCONV82 I 1 POTENTIAL FOR CONVERSION TO CROPLAND 1982
209 POTCONV87 I 1 POTENTIAL FOR CONVERSION TO CROPLAND 1987
210 POTCONV92 I 1 POTENTIAL FOR CONVERSION TO CROPLAND 1992
211 - 230 RESERVED
231 CONERO I 1 EROSION TYPE - CONCENTRATED FLOW
232 GULERO I 1 EROSION TYPE - GULLY
233 STRERO I 1 EROSION TYPE - STREAMBANK
234 STRATUM I 7 CARP STRATUM
235 CLUSTER I 4 CARP CLUSTER
236 HABURBAN I 3 HABITAT - URBAN