Waterwise Wednesday: The Twelve Wells of Scottsbluff

Twelve wells supply the City of Scottsbluff’s drinking water. We have no need to add chlorine or chemicals because of the high quality groundwater. The wells pump an average 4 million gallons a day to supply residents, businesses, and industry within the City.

Because we rely on groundwater it is important to avoid contaminating our supply. Materials like fertilizers, pesticides, gasoline, oil, road salts and chemicals move through soil and seep into groundwater supplies making it unsafe and unfit for human use. Please preserve our water supply with proper use and care of chemicals, cars, and other substances that can contribute to ground, and groundwater, pollution.

Waterwise Wednesday: Policy Works

Researchers, led by Estelle Chaussard from the University of Buffalo, link ground water recovery in Santa Clara Valley California to the state’s newly instated water conservation efforts—policies that diverted surface water to refill aquifers

In 2013, interferometric synthetic aperture radar (InSARa) measured a 2-centimeter decrease in ground-level elevation, followed by another 3 centimeters in 2014. The research team estimates a groundwater loss of about a tenth of a cubic kilometer caused the ground to shrink or lower.

Ground surfaces began to expand and rise in September 2015, rising nearly 2 centimeters over the next two years and were at pre-study levels by the end of 2016. This reflects the same time surface water diversion policy went into effect.

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