Associated Press, January 7, 2021
One-third of America’s rivers have changed color since 1984
America’s rivers are changing color — and people are behind many of the shifts, a new study has found.
Only about 5% of U.S. river mileage is considered to be blue — a color often equated with pristine waters by the general public. But 28% of the rivers are green, which often indicates that they are choked with algae.
“If things are becoming more green, that’s a problem,” said study lead author John Gardner, a University of Pittsburgh geology and environmental sciences professor. Although some green tint to rivers can be normal, Gardener said, it’s often an indication of large algae blooms that cause oxygen loss and can produce toxins.
The study looked at more than 230,000 NASA satellite images taken over 35 years, focusing on rivers and reservoirs. It found that much of the shift to greener rivers happened in the North and West…Read More
JH News & Guide, November 11, 2020
Comp plan approved with emphasis on water quality
Update zeroes in on water quality, conservation, housing and the economy.
In recent weeks, discussion has focused on water quality and, on Nov. 2, Brad Nielson, the president of Protect Our Water Jackson Hole, successfully lobbied the county commissioners to include language that broadened the scope of a strategy calling for a “water quality enhancement plan” to include a wastewater management plan. The county and Teton County Conservation District are already partnering with the nonprofit to complete such a plan.Read More
JH News & Guide, September 30, 2020
Guest Shot: We must act now to protect our water
Over 40 years ago, Teton County’s first comprehensive land use plan recognized the threat that mismanaged wastewater and poorly functioning septic systems posed to our valley’s water. A related study conducted at that time identified high groundwater and coarse soils in many areas of the county as incompatible with septic systems, which would contaminate wells, groundwater and surface water. Yet here we are, decades later, and the critical need to protect our precious water resources is largely absent from our Comprehensive Plan, even as nitrate concentrations are rising in groundwater in many areas of our county, threatening access to safe and affordable drinking water.Read More
JH News & Guide, September 30, 2020
Water quality becomes focus in Comp Plan update
A draft update to the 2012 Jackson/Teton Comprehensive Plan is on its way to elected officials for a final review where water quality is sure to be top of mind.
“We have substitutes for fossil fuels,” County Planning Commissioner Susan Lurie said Monday, arguing for the importance of water quality in Jackson Hole. “There is no substitute for water.”Read More
JH News & Guide, September 24, 2020
Board of Health votes to investigate new water regulations
The Teton District Board of Health unanimously approved an investigation into proposed regulations on public water systems.
The proposed rules would mandate publication of notices if a public water system exceeds nitrate levels of 3 milligrams per liter, which the EPA says “generally indicates contamination.” The goal is to keep water systems from approaching 10 milligrams per liter, which the EPA deems hazardous for consumption.
JH News & Guide, September 9, 2020
Nitrate warning system sought after Hoback water pollution
District Health Board will consider a system at next meeting to enhance drinking water protections.
Water quality advocates Protect Our Water Jackson Hole and Wyoming Outdoor Council are asking public health officials to alert Jackson Hole residents and launch an investigation whenever a concerning water pollutant, nitrates, climbs above natural levels.Read More
JH News & Guide, August 4, 2020
Jackson Hole creek users warned of health risks
Tubers, anglers and other folks recreating in two of Jackson Hole’s most central and revered streams are being warned of a health hazard inherent in their outdoor pursuit. Warning signs are soon going up to alert users to potentially dangerous E. coli levels in Fish Creek, along with lower reaches of Flat Creek.Read More