Place US EPA Chesapeake Bay Program Smithsonian Env. Research Center

Maryland Office of Planning

Model
Name
Airshed
(RADM)
Suite
of Models

Watershed
Planning System

Model Type "D,Sp,Sim" "Sp,E,Sim"

"Sp,E"

Spatial Extent

Eastern US

Piedmont & C.Plain sites

Pax Watershed

Area (km2) w/water      
Spatial
Resolution
# cells/ segmts 22000    
cell size (km2)

80

   
volume (km3)      
cells in Pax

20

   
Temporal
Resolution
Extent      
Time step

15 min

1 day

 
#Vars/cell      
Calibration #Data sites      
Model
Components

(•=
calculated
in model)
Surface Water    
Ground Water      
Stream Flow    
Sed.(in runoff)  
Nutrients
Trace Elements  
Wat.Qual.,e.g.BOD      
SAV      
Benthos      
Plankton      
Fish      
Terrest.Producers  
Other
Variables
 

land use
structure

human activities,
BMPs

UMD COASTES MDE MOP SERC CBP/W CBP/E CBP/A