InfoSWMM AREALDEP.DBF File in ISDB Folder

InfoSWMM AREALDEP.DBF File in ISDB Folder

Column Heading	Description	Example
ID	An identification number or code for the data.	001
IMPERV1	The percentage of impervious surface type 1.	10%
IMPERV2	The percentage of impervious surface type 2.	5%
IMPERV3	The percentage of impervious surface type 3.	8%
IMPERV4	The percentage of impervious surface type 4.	15%
IMPERV5	The percentage of impervious surface type 5.	20%
IMPERV6	The percentage of impervious surface type 6.	12%
IMPERV7	The percentage of impervious surface type 7.	5%
IMPERV8	The percentage of impervious surface type 8.	6%
IMPERV9	The percentage of impervious surface type 9.	4%
IMPERV10	The percentage of impervious surface type 10.	5%
PERVIOUS1	The percentage of pervious surface type 1.	10%
PERVIOUS2	The percentage of pervious surface type 2.	15%
PERVIOUS3	The percentage of pervious surface type 3.	20%
PERVIOUS4	The percentage of pervious surface type 4.	12%
PERVIOUS5	The percentage of pervious surface type 5.	8%
PERVIOUS6	The percentage of pervious surface type 6.	5%
PERVIOUS7	The percentage of pervious surface type 7.	10%
PERVIOUS8	The percentage of pervious surface type 8.	5%
PERVIOUS9	The percentage of pervious surface type 9.	6%
PERVIOUS10	The percentage of pervious surface type 10.	4%

InfoSWMM ALINK.DBF File in ISDB Folder and InfoSWMM ANODE.DBF File in ISDB Folder

 InfoSWMM ALINK.DBF File in ISDB Folder and  InfoSWMM ANODE.DBF File in ISDB Folder

Column Heading	Description	Example
ID	An identification number or code for the data.	001
TYPE	The type or category of the data.	Element Type

InfoSWMM AQUIFER.DBF File in ISDB Folder

InfoSWMM AQUIFER.DBF File in ISDB Folder

Column Heading	Description	Example
ID	An identification number or code for the data.	001
DESCRIPT	A description or name for the data.	Soil Properties
POROSITY	The porosity or volume fraction of voids in the soil.	0.4
WILTING_PT	The soil moisture content at which plants wilt.	0.1
FIELD_CAP	The soil moisture content at field capacity.	0.3
CONDUCTVTY	The hydraulic conductivity of the soil.	0.5 m/day
COND_SLOPE	The slope of the hydraulic conductivity curve.	0.02
TENS_SLOPE	The slope of the soil water retention curve.	0.05
EVAP_FRACT	The fraction of potential evapotranspiration that occurs from soil surface evaporation.	0.2
EVAP_DEPTH	The maximum depth of soil surface evaporation.	5 cm
GW_PERCLTN	The rate of groundwater percolation through the soil.	0.1 m/day
BTM_ELEV	The elevation or depth of the bottom of the soil layer.	10 meters
WTBL_ELEV	The elevation or depth of the water table below the ground surface.	5 meters
USAT_MOIST	The unsaturated moisture content of the soil.	0.2
UEVA_PATN	The pattern or distribution of soil moisture content across the soil layer.	Uniform