EPA Announces Plans To Strengthen Enforcement and Advance Environmental Justice
May 21, 2021
On April 30, 2021, EPA Acting Assistant Administrator for Enforcement and Compliance Assistance, Lawrence E. Starfield, a longtime US Environmental Protection Agency (EPA or Agency) attorney and senior manager, released a memorandum to EPA’s Office of Enforcement and Compliance Assurance...
Colorado Groundwater Quality and Emerging Contaminants
December 10, 2020
Shaden Musleh, PE, Principal Water Resources Engineer at INTERA, recently authored an article entitled, Colorado Groundwater Quality and Emerging Contaminants, which was featured in Water Education Colorado (WECO). INTRODUCTION Groundwater is an important resource that Coloradans have relied on for...
Baseline Investigations and Preliminary Design for an In-Pit Tailings Storage Facility
November 22, 2019
Patrick Williamson, PG, a Principal Hydrogeologist at INTERA, recently co-authored a paper with Hernan Beltran, Chris Lane, and Jim Willis, entitled Baseline Investigations and Preliminary Design for an In-Pit Tailings Storage Facility, El Gallo Mine, Sinalo, to be presented at...
Hindcast 20/20 Storm Modeling
August 26, 2019
Property damage in the US from the 2017 Hurricane Season has been estimated at more than $200 billion. To support clients in determining the cause of hurricane damage, INTERA developed a web-based GIS application called “Hindcast 20/20” that provides a...
Development of Fully Integrated GoldSim and PhreeqC Water Balance and Geochemical Model
June 5, 2019
Coupling GoldSim and PhreeqC GoldSim is a software platform for visualizing and simulating dynamically complex flow systems in engineering, science and business. In the environmental and mining arena, GoldSim is typically used to understand (or design) complex fluid or material...
Surface Water-Groundwater Interaction Issues in Texas
February 5, 2019
Steve Young, PhD, PE, PG, CGWP, a Principal Geoscientist at INTERA, recently co-authored a paper, with Robert Mace and Carlos Rubenstein, entitled Surface Water-Groundwater Interaction Issues in Texas. ABSTRACT In Texas, surface water is owned and regulated by the State...