In October 2021, workers from a water treatment company irrigated a 10 x 20 foot test plot of scrubby grass on an oil well site near a Navajo Nation chapter house in northwest New Mexico. The grass …In October 2021, workers from a water treatment company irrigated a 10 x 20 foot test plot of scrubby grass on an oil well site near a Navajo Nation chapter house in northwest New Mexico. The grass …