SIR20175014\modelgeoref.txt

#Publication:
#Senior, Lisa A., and Goode, Daniel J., 2017, Effects of changes in pumping on regional
#groundwater-flow paths, 2005 and 2010, and areas contributing recharge to discharging wells, 
#1990-2010, in the vicinity of North Penn Area 7 Superfund site, Montgomery County, 
#Pennsylvania: U.S. Geological Survey Scientific Investigations Report 2017-5014 
#https://doi.org/10.3133/20175014

#Data Release:
#Goode, Daniel J., and Senior, Lisa A., 2017, MODFLOW-2000 and MODPATH5 model data
#sets used to evaluate the effects of changes in pumping on regional groundwater-flow
#paths, 2005 and 2010, and areas contributing recharge to discharging wells, 1990-2010, in the
#vicinity of North Penn Area 7 Superfund site, Montgomery County, Pennsylvania: 
#U.S. Geological Survey data release
#https://doi.org/10.5066/F7FN14BQ


#This study used the groundwater-flow model documented in 
#Scientific Investigations Report 2013-5045,"Investigations of groundwater system and
#simulation of regional groundwater flow for North Penn Area 7 Superfund site,
#Montgomery County, Pennsylvania" by Lisa A. Senior and Daniel J. Goode.
#Available at https://pubs.er.usgs.gov/publication/sir20135045

#DATUM
#EPSG 26718
#NAD27 UTM 18N

upper_left  -75.398682,  40.211654
upper_right -75.285048,  40.299394
lower_right -75.190880,  40.227638  
lower_left  -75.304516,  40.139989