|
# |
Field Name |
SWAT Name |
Units |
Type |
Description |
| 1 |
ID |
|
|
Long integer |
|
| 2 |
Sub-basin |
|
|
Long integer |
|
| 3 |
HRU |
|
|
Long integer |
|
| 4 |
Description |
|
|
Text |
|
| 5 |
Soil ID |
|
|
Long integer |
|
| 6 |
Rotation |
|
|
Byte |
|
|
7 |
Rotation length |
NROT |
|
Integer |
|
|
8 |
Tillage |
|
|
Byte |
|
|
9 |
Conservation Practice |
|
|
Byte |
|
|
10 |
Land Cover |
IGRO |
|
Boolean |
|
|
11 |
Area |
HRU_FR |
km^2 |
Single precision floating point |
Fraction of watershed area
now calculated just before SWAT run. |
|
12 |
Slope |
SLOPE / HRU_SLP |
|
Single precision floating point |
|
|
13 |
Slope Length |
SLSUBBSN |
|
Single precision floating point |
|
|
14 |
Mannings n value |
OV_N |
|
Single precision floating point |
|
|
15 |
Lateral flow travel time |
LAT_TTIME |
|
Long integer |
|
|
16 |
Sediment concentration in lateral flow |
LAT_SED |
|
Single precision floating point |
|
|
17 |
Slope length for lateral subsurface flow |
SLSOIL |
|
Single precision floating point |
|
|
18 |
Maximum canopy storage |
CANMX |
|
Single precision floating point |
|
|
19 |
Soil evaporation compensation factor |
ESCO |
|
Single precision floating point |
|
|
20 |
Plant uptake compensation factor |
EPCO |
|
Single precision floating point |
|
|
21 |
Initial residue cover |
RSDIN |
kg/ha |
Single precision floating point |
|
|
22 |
Organic N enrichment ratio |
ERORGN |
|
Single precision floating point |
|
|
23 |
Organic P enrichment ratio |
ERORGP |
|
Single precision floating point |
|
|
24 |
Width of edge-of-field filter strip |
FILTERW |
m |
Single precision floating point |
|
|
25 |
Urban simulation code |
IURBAN |
|
Byte |
|
|
26 |
Urban land type identification number |
URBLU |
|
Integer |
|
| 27 |
Irrigation code |
IRR / IRRSC |
|
Byte |
0=none, 1=reach, 2=reservoir, 3= shallow aquifer, 4=deep aquifer, 5=outside/unlimited |
|
28 |
Irrigation source location |
IRRNO |
|
Byte |
|
|
29 |
Minimum in-stream flow for irrigation diversions |
FLOWMIN |
m^3/s |
Single precision floating point |
|
|
30 |
Maximum daily irrigation diversion |
DIVMAX |
|
Single precision floating point |
|
|
31 |
Fraction of available flow |
FLOWFR |
|
Single precision floating point |
|
|
32 |
Depth to subsurface drain |
DDRAIN |
mm |
Integer |
|
|
33 |
Time to drain soil to field capacity |
TDRAIN |
hours |
Integer |
|
|
34 |
Drain tile lag time |
GDRAIN |
hours |
Integer |
|
|
35 |
Pothole number |
IPOT |
|
Long integer |
|
|
36 |
Pothole Draining Fraction |
POT_FR |
|
Single precision floating point |
|
|
37 |
Pothole Daily Outflow |
POT_TILE |
m^3/s |
Single precision floating point |
|
|
38 |
Pothole Volume Maximum |
POT_VOLX |
10^4 m^3 |
Single precision floating point |
|
|
39 |
Pothole Volume Initial |
POT_VOL |
10^4 m^3 |
Single precision floating point |
|
|
40 |
Pothole Sediment Concentration |
POT_NSED |
mg/L |
Single precision floating point |
|
|
41 |
Pothole Nitrate Decay Rate |
POT_NO3L |
|
Single precision floating point |
|
|
42 |
Management Code |
NMGT |
|
Long integer |
|
|
43 |
Land Cover ID |
NCRP / PLANT_ID |
|
Long integer |
|
|
44 |
Initial Leaf Area Index |
ALAI / LAI_INIT |
|
Single precision floating point |
|
|
45 |
Initial Dry Weight Biomass |
BIO_MS / BIO_INIT |
kg/ha |
Single precision floating point |
|
| 46 |
Plant Heat Units |
PHU / PHU_PLT |
|
Single precision floating point |
|
|
47 |
Snowfall Temperature |
SFTMP |
deg. C |
Single precision floating point |
Version SWAT2000M only |
|
48 |
Snow Melt Temperature |
SMPTMP |
deg. C |
Single precision floating point |
Version SWAT2000M only |
| 49 |
Snow Melt Rate June 21 |
SMFMN |
|
Single precision floating point |
Version SWAT2000M only |
|
50 |
Snow Melt Rate December 21 |
SMFMX |
|
Single precision floating point |
Version SWAT2000M only |
|
51 |
Grazing biomass minimum |
BIO_MIN |
|
Single precision floating point |
|
|
52 |
Biological mixing efficiency |
BIOMIX |
|
Single precision floating point |
|
| 53 |
Runoff curve number |
CN2 |
|
Single precision floating point |
|
| 54 |
USLE P factor |
USLE_P |
|
Single precision floating point |
|
|
55 |
Initial aquifer depth, shallow |
SHALLST |
mm H2O |
Single precision floating point |
|
|
56 |
Initial aquifer depth, deep |
DEEPST |
mm H2O |
Single precision floating point |
|
|
57 |
Groundwater delay |
GW_DELAY |
days |
Single precision floating point |
|
|
58 |
Baseflow alpha factor |
ALPHA_BF |
|
Single precision floating point |
|
|
59 |
Return flow threshold depth |
GWQMN |
mm H2O |
Single precision floating point |
|
|
60 |
Revap coefficient |
GW_REVAP |
|
Single precision floating point |
|
|
61 |
Revap threshold depth |
REVAPMN |
mm H2O |
Single precision floating point |
|
| 62 |
Deep aquifer percolation fraction |
RCHRG_DP |
|
Single precision floating point |
|
| 63 |
Initial groundwater height |
GWHT |
m |
Single precision floating point |
|
| 64 |
Shallow aquifer specific yield |
GW_SPYLD |
|
Single precision floating point |
|
|
65 |
Nitrate concentration |
GWNO3 |
mg N/L |
Single precision floating point |
|
| 66 |
Soluble phosphorus concentration |
GWSOLP |
mg P/L |
Single precision floating point |
|
| 67 |
Shallow Aquifer Half Life Nitrogen |
HLIFE_NGW |
days |
Single precision floating point |
|
| 68 |
Impervious Layer Depth |
DEP_IMP |
mm |
Single precision floating point |
|
| 69 |
Floodplain Draining Area |
FLD_FR |
|
Single precision floating point |
|
| 70 |
Riparian Draining Area |
RIP_FR |
|
Single precision floating point |
|
| 71 |
Pothole Evaporation |
EVPOT |
|
Single precision floating point |
|
| 72 |
Stream Distance |
DIS_STREAM |
m |
Single precision floating point |
|