Geology, wells, pumping contribute to groundwater level declines
Geologic barriers, the intermixing of water between aquifers through wells, and groundwater pumping contribute to the pattern of declines of groundwater levels in the Columbia Plateau, according to a report published by the U.S. Geological Survey.
Groundwater from the 44,000-sq-mile Columbia Plateau Regional Aquifer, a system in decline since the 1970s, is a critical resource for the nearly 1.3 million people in Idaho, Oregon and Washington. It also provides irrigation water for the region’s estimated $6-billion-per-year agriculture industry.
EPA orders cleanup to protect nearby public drinking water wells
The Lapwai School District in Lapwai, Idaho, must clean up an inactive drywell contaminated with solvents (trichloroethylene and perchloroethylene) to protect nearby public drinking water wells. The cleanup will be conducted under a legal order issued by the U.S. Environmental Protection Agency (EPA).
The drywell lies under an asphalt parking lot at the Lapwai School District bus maintenance facility (204 District Road in Lapwai), which is separated from the Lapwai Elementary School by a fence. Two drinking water wells are located about 150 ft northwest of the drywell.
On Sept. 22, 2011, TOPS Veterinary Rehabilitation in Grayslake, Ill., initiated a pilot test to study the effectiveness of HydroFlow’s water conditioning technology on its canine therapy pools. TOPS is in the business of veterinary rehabilitation, and one of the treatment options it often employs is hydro-treadmill therapy. The facility has two 1,000-gal therapy pools supported by a large, pool-sized sand filtration system, a dual-speed filtration pump and a booster pump for the jets.
Veterinary facility rehabs canine therapy pools with new treatment system
- Staying away from flooded well pumps and using bottled water prevent eletrical shock and sickness
In the event of water well flooding due to Hurricane Sandy, owners of household wells should take precautions to make sure their water is safe and the well is in good operating condition, according to the National Ground Water Assn. (NGWA).
When the well casing — the vertical pipe that extends above the ground’s surface — is topped by floodwater, it is assumed the well has been flooded. An obvious concern is that floodwater loaded with bacteria, chemicals or other pollutants may have gotten into the well.
Clean Water Systems & Stores Inc. now offers support for water well owners
Clean Water Systems & Stores Inc. has expanded its Water Quality Assurance Program to include support for water well owners who need to optimize their water treatment systems during the current drought. The drought has caused water shortages and some water tables to drop in affected areas and decreased water quality. The program provides tests water before and after existing treatment systems and includes recommendations on how to optimize water treatment systems to reduce water waste.
Policy brief outlines necessary actions to ensure safe and clean drinking water in Sub-Saharan Africa
A new policy brief recommended how governments, non-state actors and communities in sub-Saharan Africa can contribute to meeting the United Nations’ 2015 Millennium Development Goal on ensuring safe and clean drinking water.
Story spurs state inquiry, inspires donations of water to residents
The Sidney Hillman Foundation announced that Erich Schwartzel and Julia Rendleman of the Pittsburgh Post-Gazette have won the September Sidney Award for “Fouled Waters,” a three-month investigation into a mysterious blight on the water supply of the Woodlands, a small Pennsylvania town surrounded by natural gas wells.
SOR has achieved the IP68 rating in up to 100 ft of continuous submersion for the 805PT electronic pressure transmitter. The transmitter will provide precision depth measurements in liquid applications such as well monitoring, groundwater and surface water measurement, as well as municipal and industrial applications. It comes with a three-year warranty.