Riverside East Model

Modeling was performed using GMS version 8.3.4.16592 (64-bit) with a build date of August 24, 2012.  The files are packaged in several zip files.  When unzipped, they may be useable by older or newer versions of GMS or by other commercial graphical user interfaces; however, functionality cannot be guaranteed.  

Within GMS, the project explorer includes MODFLOW-related items under the 3D Grid Data.  For the Riverside East work, the solution file sets include:

•	RiversideEast_1L_1107.gpr is the pre-1942 steady-state model.
•	RiversideEast_1L_transONLY_1211_PilotPts.gpr is the transient model calibrated with parameter estimation for hydraulic conductivity including agricultural, mining and municipal pumping for 69 years.  
•	RiversideEast_1L_transFWD_0107high.gpr is the model of the effect of SEZ pumping.  It uses the final heads from the calibrated transient model as starting heads and simulates a 20-year period of continued agricultural, mining and municipal pumping and maximum SEZ pumping.
•	RiversideEast_1L_transFWD_0107_baseline.gpr is the same as RiversideEast_1L_transFWD_0107high.gpr except that no SEZ pumping occurs during the 20 years of modeled agricultural, mining and municipal pumping.  
•	"High DDN data set_0107" is a data set created using the GMS Data Set Calculator tool to determine the difference in drawdown between the 0107high results at the 20-year mark (with maximum SEZ pumping) and 0107_baseline results at the 20-year mark (without SEZ pumping).
•	Images is a folder containing visual information called for when each GMS file is opened.