Summary of ground-water quality impacts of uranium mining ...
Environmental activities conducted at the Monticello Mill Tailings Site (MMTS) during 1992 included those associated with remedial action and compliance monitoring. Compliance monitoring consisted of both radiological and nonradiological monitoring of air, surface water, and ground water.
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Uranium mill tailings legacy continues - Colorado Newsline
Tailings piles sat unprotected for nearly two decades at some mill sites where private citizens and contractors would come load up pickup trucks with the free sandy material to use for construction or landscaping purposes. Uranium mill tailings consist of ground-up ore, radioactive elements and, potentially, other heavy metals.
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Mine Tailings - groundtruthtrekking.org
Hazardous Properties. Toxic chemicals used to extract the valuable materials from the ore, such as the cyanide used in gold mining, remain in the tailings at the end of the process, and may leach out into ground water. Rock may naturally contain dangerous chemicals, such as arsenic and mercury, which leach into water much more readily after rock has been ground up and exposed to …
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The Nation's Last Uranium Mill Plans To Import Estonia's ...
Today, the tailings cells cover about 290 acres — the equivalent of 382 football fields. When the mill was first built in 1980, three cells were constructed, with only a single layer of lining to separate the toxic waste from the ground and no leak-detection systems.
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TAILINGS MANAGEMENT
tailings and the issues that need to be addressed in all stages of the life cycle of railings. This section is followed by 21 case studies illustrating the specific components of rnanagcmcnt of tailings from planning through to closure. The cases are mainly pre scnted in a two-page fiarmat in order to provide the reader with a quick appreciation
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Attachment 5: Public Participation Summary: Energy Fuels ...
2005 Annual Inspection of the Monticello Mill Tailings (USDOE) and Monticello Radioactivtely Contaminated Properties Sites; U.S. Department of Energy, Office of Legacy Management Utah Division of Radiation Control Ground Water Quality Discharge Permit for a Uranium Milling Facility South of Blanding, Utah, Modification 5, Statement of Basis
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Blog | Thomas Jefferson's Monticello
Holidays at Monticello. Author: Anonymous. In Thomas Jefferson's lifetime, the holidays at Monticello were a time for family gatherings, visiting friends... MORE ». Blog Categories: Plantation and Slavery, Research, Visiting Monticello. Saturday, December 12, 2020 - 00:00.
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Record of Decision for an Interim Remedial Action at The ...
Monticello Mill Tailings Site, Operable Unit III - Surface Water and Ground Water, Monticello, Utah U.S. Department of Energy, Grand Junction Office Follow this and additional works at: https://digitalcommons.usu.edu/govdocs Part of the Environmental Indicators and Impact Assessment Commons Recommended Citation
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Vegetation Cover Analysis of Hazardous Waste Sites in Utah ...
tailings disposal cell capping system near Monticello, UT, and (b) a phytoremediation planting of desert shrubs near Monument Valley, AZ, USA. Figure 1. The HyMap imagery of two study sites (RGB = Hyperspectral bands 24, 17, 11). The yellow symbols are in situ sampling locations.
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Utah APPLETREE - Molybdenum
The condition is easily treated by addition of dietary copper to feed. As the background levels in the area are naturally high, so is the expression of molybdenosis in the areas ruminant populations. As such, its presence cannot be definitively related to the Monticello Mill Tailings Site (Graham et al., 2009).
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Montezuma Creek Stability Evaluation at Site of Former ...
Monticello millsite in Monticello, Utah. The Monticello mills& was 'me i&&on of a uranium and vanadium mill that was constructed in the 1930s and remained active until the early 1960s. Radio- active tailings that were deposited on both sides of Montezuma Creek resulted in contamination of both the stream and the alluvial aquifer.
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Tailings dam monitoring: In-ground and above-ground ...
Tailings dam monitoring: In-ground and above-ground technologies. One of the key challenges currently facing the mining sector is the industry-wide initiative to implement the most effective and efficient methods for monitoring tailings dams. While tailings storage facilities (TSF) are a necessary component of virtually all major mining ...
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Monticello cancer study points to uranium mill | KSL.com
After the mill's closing, Monticello residents used mill tailings in the mortar and foundations of their homes. The federal government cleaned up …
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Monticello Mill Tailings Site Operable Unit III Annual ...
Monticello Mill Tailings Site OU III Annual Ground Water Report October 2006–April 2007 U.S. Department of Energy Doc. No. S0362300 September 2007 Page 2 and vanadium-ore processing between 1942 and 1960. Mill tailings, the solid by-product of milling, and the primary waste product, were impounded at four piles on the site of the former
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Monticello Mill Tailings Site, Operable Unit lll, Annual ...
This report provides the annual analysis of water quality restoration progress, cumulative through April 2016, for Operable Unit (OU) III, surface water and groundwater, of the U.S. Department of Energy (DOE) Office of Legacy Management (LM) Monticello Mill Tailings Site (MMTS). The MMTS is a ...
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Superfund Record of Decision: Monticello Mill Tailings ...
----- : EPA/ROD/R08-90/034 Monticello Mill Tailings (DOE), UT 7irst Remedial Action Abstract (Continued) Site investigations from 1989 to 1990 identified the presence of onsite and offsite radioactively-contaminated soil and ground water, and elevated concentrations of metals within the tailings …
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Utah APPLETREE - Monticello Mill
The Monticello Mill site is a 110-acre former uranium and vanadium processing mill adjacent to the City of Monticello. During operation the mill processed 900,000 tons of ore. The mill tailings contained low levels of radionuclide along with several different metals.
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Monticello, Utah, Disposal and Processing Sites
Monticello Mill Tailings Site Remediation of the MMTS was divided into two areas of action known as operable units (OU). OU I covered the former mill ... A ground-surface cover system is made with a layer of compacted soil, an overlying synthetic liner, and a vegetated soil …
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Gardens and Grounds Pass | Thomas Jefferson's Monticello
Burial Ground for Enslaved People at Monticello; Tips for Getting the Most Out of Your Visit. Bring a well-charged smart phone with QR Code Reader to access additional content and activities as you explore the house and grounds. Consider purchasing Monticello's Official Guidebook online or at the shop to serve as your companion during your visit.
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Superfund Sites in Region 8 | US EPA
Kennecott North Zone/Tailings: Magna: Salt Lake: Proposed NPL: Kennecott South Zone/Bingham: Copperton: Salt Lake: Non-NPL, Superfund Alternative Approach: Midvale Slag: Midvale: Salt Lake: Deleted NPL: Monticello Mill Tailings (USDOE) Monticello: San Juan: Federal Facility Final NPL: Monticello Radioactively Contam. Prop. Monticello: San Juan ...
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Decommissioning Projects, USA - UMTRA Title I
The U.S. Department of Energy (DOE) has developed a Proposed Plan that presents the preferred remedial alternative for Operable Unit III of the Monticello Mill Tailings Site near Monticello, Utah. Operable Unit III encompasses contaminated surface water and ground water at and hydraulically downgradient of the former Monticello millsite.
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Environmental Sciences Laboratory ...
site. During tailings removal, large areas of the site and the alluvial aquifer were excavated to bedrock to ensure that the site was cleaned up to the mandated regulatory levels. Much of the alluvial aquifer was rebuilt using clean borrow material by December 2000. The Monticello Mill Tailings Site is located within the valley of Montezuma Creek.
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Uranium Mill Tailings Management - USA
Ground-Water Protection Standards for Inactive Uranium Tailings Sites (40 CFR 192). Background Information for Final Rule . U.S. EPA, EPA 520/1-88-023, March 1989, 276 p.
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Homeowners, buyers aren't always made aware of radioactive ...
Uranium mill tailings consist of ground-up ore, radioactive elements and, potentially, other heavy metals. ... Monticello properties were remediated under a …
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Uranium Mill Tailings Remediation in the United States ...
The uranium mill tailings, the waste by-product created during uranium extraction from the ore, posed concern because of the radioactive nature of the tailings and the additional chemicals used for extraction. At first, like many earlier waste practices, tailings were handled in a way that put the environment and humans at risk.
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Remedial Action Report for the Interim Remedial Action ...
and Ground Water Monticello Mill Tailings (USDOE) Site, Monticello, Utah EPA CERCLIS Identification Number UT 3890090035 September 2004 Work Performed Under DOE Contract No. for the U.S. Department of Energy Office of Legacy Management. DE–AC01–02GJ79491 Approved for public release; distribution is unlimited.
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"Record of Decision for an Interim Remedial Action at The ...
This decision document presents the selected interim remedial action for Operable Unit (OU) Ill surface water and ground water at the Monticello Mill Tailings Site (MMTS) in San Juan County, Utah. The selected interim remedial action was chosen in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act as amended by the Superfund Amendments and …
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Human Health and Environmental Damages from Mining and ...
C Kennecott North: Tailings from 5,700 Acre Pond Pollute Ground Water ..... 105 C Kennecott South: Drinking Water Wells Contaminated by Leach Dumps ..... 106 C Monticello Mill: Mill Tailings Contaminate Nearby Community ..... 107 ia C U.S. Titanium: Contaminated Titanium Mine …
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UTAH DIVISION OF WATER RIGHTS
In 1999, the State Engineer issued a Ground-water Management Policy for the Monticello Mill Tailings Site and Adjacent Areas which sets conditions for appropriating and changing ground water in the Monticello area. There are two federal reserved water right settlement agreements in …
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Monticello, Utah - Wikipedia
Monticello (/ ˌ m ɒ n t ɪ ˈ s ɛ l oʊ / MON-tih-SEL-oh) is a city located in San Juan County, Utah, United States and is the county seat.It is the second most populous city in San Juan County, with a population of 1,972 at the 2010 census.The Monticello area was settled in July 1887 by pioneers from The Church of Jesus Christ of Latter-day Saints. ...
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Monticello, Utah, National Priorities List Sites Federal ...
Optimization System, Monticello Mill Tailings Site, Monticello, Utah (DOE 2016). 3.3.2.1 GRO System Quarterly Performance Summary . The following points summarize the GRO system performance. • Groundwater extraction during the quarter was approximately 0.86 million gallon s,
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Monitoring the Performance of an Alternative Landfill ...
The U.S. Department of Energy Office of Legacy Management (DOE) and the U.S. Environmental Protection Agency (EPA) collaborated on the design and monitoring of an alternative cover for the Monticello uranium mill tailings disposal cell, a Superfund site in southeas
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U.S. GAO - Uranium Mill Tailings: Cleanup Continues, but ...
Pursuant to a legislative requirement, GAO reviewed the Department of Energy's (DOE) program for cleaning up uranium mill tailings, focusing on: (1) the status and cost of DOE surface and groundwater cleanups; and (2) factors that could affect the federal government's costs and liabilities in the future.GAO noted that: (1) DOE intends to complete the cleanup of surface and groundwater ...
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Public Health Assessment
Monticello Mill Tailings and Vicinity Properties Monticello, San Juan County, Utah. EPA FACILITY ID: UT0001119296 . Prepared by The Utah Department of Health. JANUARY 4, 2013 . COMMENT PERIOD ENDS: FEBRUARY 4, 2013 . Prepared under a Cooperative Agreement with the U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Agency for Toxic Substances and ...
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Completion of the Five-Year Reviews for the Monticello ...
Five-year reviews for the two Monticello, Utah, Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) sites were completed in June 2012 by U.S. Department of Energy (DOE) Office of Legacy Management (LM), U.S. Environmental Protection Agency, and Utah Department of Environmental Quality.
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Permeable Reactive Treatment (PeRT) Wall for Rads and Metals
A PeRT wall using ZVI was installed at the DOE's Monticello Mill Tailings Site (MMTS), a former uranium and vanadium ore-processing mill in Monticello, Utah, in June 1999. ... topography of both the ground surface and the basal aquitard, and contaminant distribution. The design of the permeable gate is also based on many site-specific ...
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(PDF) Sustainable Covers for Uranium Mill Tailings, USA ...
To limit percolation into underlying tailings, the Monticello capping system relies on the water-storage capacity of a 163-cm sandy clay loam soil and rock "sponge" layer overlying a 38-cm coarse ...
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Monticello Mill Tailings - Utah Department of Health
Monticello Mill Tailings and Vicinity Properties Public Health Assessment 6 waters does. Until remediation activities have reduced contaminant levels to the remediation goals set by the U.S. Department of Energy, no one should use the shallow alluvial groundwater or Montezuma Creek for drinking, cooking, washing clothes, or other ...
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8/13/2003: EPA announces intent to partially delete ...
The area of the Monticello Mill Tailings (USDOE) Site to be deleted is designated as the Operable Unit II Non-Surface and Ground-Water Impacted Peripheral Properties. These peripheral properties (properties near the former Monticello mill site) consist of 22 of the 34 total properties that constitute Operable Unit II.
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