Though the excavation was momentarily stalled due to a complaint by the New Mexico Environmental Protection Division Solid Waste Bureau citing potential hazards, the issues were resolved in early April 2014 to allow the excavation to proceed.
Malia que a escavación estivo detida temporalmente por mor dunha queixa por parte da New Mexico Environmental Protection Division Solid Waste Bureau que citaba diversos problemas potenciais, estes foron resoltos a comezos de abril do 2014 permitindo que a escavación continuase.