Data Viewer Popular Beyond Expectations (ArcNews Online)

Incorporated in 1884, Park City, Utah, has a rich silver mining history that spans from 1863 until the turn of the century. However, because of various economic downturns, mining interest dwindled, andby the 1950s, the mining district refocused its image to accommodate recreational skiing. With the interest in skiing, Park City was reborn in the 1960s and currently thrives as a key resort town. In spite of Park City's recreational success, the U.S. Environmental Protection Agency (USEPA) and the Utah Department of Environmental Quality (UDEQ) have scrutinized the environmental impacts related to silver mining and in 1985 proposed to list the city on the Superfund National Priorities List. The main concern was residential households situated within areas known to have elevated lead concentrations exceeding USEPA's health-based risk standard of 400 parts per million.


Read the complete story ...


Review Article Be the first to review this article
Trimble

Photosat

Featured Video
Jobs
SYSTEMS INTEGRATOR for Palm Beach County Human Resources at West Palm Beach, FL
Developer-Support-Implementation Engineer for EDA Careers at San Francisco Area, CA
Solidworks Product Designer for NASCENT Technology at Charlotte, NC
CAD/CAM Regional Account Manager (Pacific Northwest) for Vero Software Inc. at Seattle, WA
Upcoming Events
GEO - TUNIS 2017 at 112 RUE RADHIA HADDAD TUNIS tunis Tunisia - Apr 25 - 29, 2017
Symposium: The use of drones in agriculture and management of resources and development plans at 112 RUE RADHIA HADDAD TUNIS TUNIS Tunisia - Apr 26 - 28, 2017
8th International Summer School on Applied Geoinformatics for Society and Environment: Crisis and Disaster Management at University of Tehran, Kish International Campus Kish Island Iran - Apr 29 - 4, 2017
Teledyne Optech
University of Denver GIS Masters Degree Online
Teledyne:
xponential2017
CADalog.com - Countless CAD add-ons, plug-ins and more.



Internet Business Systems © 2017 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation TechJobsCafe - Technical Jobs and Resumes  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy