Gila River Indian Reservation, Arizona
GRIC Casino Well
Oversight: Matrix Knows the Drill
Matrix was contracted to permit and provide professional oversight services for drilling, installation and testing of a new 1,000 gpm production well to support a water treatment plant (WTP) for planned casino development for the Gila River Indian Community (GRIC). Matrix hydrogeologists prepared Technical Specifications for the new production well and provided construction oversight, documented drilling, zonal sampling, well construction and testing operations. Laboratory data and zonal test data were used to estimate water quality and production to produce a final well design to support the water treatment plant.