Model:PRMS

PRMS

Also known as
Model type	Modular
Model part of larger framework
Note on status model
Date note status model

Incorporated models or components:

Spatial dimensions	3D
Spatial extent	Watershed-Scale
Model domain	Terrestrial, Hydrology
One-line model description	Precipitation-Runoff Modeling System
Extended model description	PRMS is a modular-design modeling system that has been developed to evaluate the impacts of various combinations of precipitation, climate, and land use on surface-water runoff, sediment yields, and general basin hydrology

Keywords:	Hydrological model, basin,

Name	George Leavesley
Type of contact	Project manager
Institute / Organization	USGS
Postal address 1	U.S.Geological Survey, Denver Federal Center
Postal address 2	Box 25046, MS 412
Town / City	Lakewood
Postal code	80225
State	Colorado
Country	United States
Email address	george@usgs.gov
Phone	(303)236-5026
Fax	(303)236-5034

Supported platforms	Linux, Windows
Other platform
Programming language	Fortran77, C
Other program language
Code optimized	Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development
Does model development still take place?	Yes
If above answer is no, provide end year model development
Code development status	Active
When did you indicate the 'code development status'?	2020
Model availability	As code
Source code availability (Or provide future intension)	Through web repository
Source web address	http://wwwbrr.cr.usgs.gov/projects/SW_MoWS/PRMS.html
Source csdms web address
Program license type	Other
Program license type other
Memory requirements
Typical run time

Describe input parameters	http://wwwbrr.cr.usgs.gov/projects/SW_MoWS/software/oui_and_mms_s/prms.shtml
Input format
Other input format
Describe output parameters	http://wwwbrr.cr.usgs.gov/projects/SW_MoWS/software/oui_and_mms_s/prms.shtml
Output format
Other output format
Pre-processing software needed?	No
Describe pre-processing software
Post-processing software needed?	No
Describe post-processing software
Visualization software needed?	No
If above answer is yes
Other visualization software

Describe processes represented by the model	The primary objectives are: (1) simulation of hydrologic processes including evaporation, transpiration, runoff, infiltration, and interflow as determined by the energy and water budgets of the plant canopy, snowpack, and soil zone on the basis of distributed climate information (temperature, precipitation, and solar radiation); (2) simulation of hydrologic water budgets at the watershed scale for temporal scales ranging from days to centuries; (3) integration of PRMS with other models used for natural-resource management or with models from other scientific disciplines; and (4) providing a modular design that allows for selection of alternative hydrologic-process algorithms from the standard PRMS module library.
Describe key physical parameters and equations
Describe length scale and resolution constraints
Describe time scale and resolution constraints
Describe any numerical limitations and issues

Describe available calibration data sets
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing

Do you have current or future plans for collaborating with other researchers?

Is there a manual available?	Yes
Upload manual if available:	Media:PRMSmanual.pdf
Model website if any	http://wwwbrr.cr.usgs.gov/projects/SW_MoWS/software/oui_and_mms_s/prms.shtml
Model forum / discussion board

Comments

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Authors

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Featured reference(s)	Open Access Status	Year	Type of Reference	Cited
Markstrom, Steven L.; Niswonger, Richard G.; Regan, R. Steven; Prudic, David E.; Barlow, Paul M.; 2005. GSFLOW-Coupled Ground-water and Surface-water FLOW model based on the integration of the Precipitation-Runoff Modeling System (PRMS) and the Modular Ground-Water Flow Model (MODFLOW-2005). , 240. [1]	unknown	2005	a module overview describing a module	429
Leavesley, G.H.; Lichty, R.W.; Troutman, B.M.; Saindon, L.G.; 1983. Precipitationrunoff modeling system--user’s manual. U.S. Geological Survey Water Resources Investigations Report 83-4238, 207. [2]	unknown	1983	a module overview describing a module	748