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Title: Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Maybell, Colorado

Abstract

The US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (Phase I) and the Ground Water Project (Phase II). Under the UMTRA Surface Project, tailings, radioactive contaminated soil, building foundations, and materials associated with the former processing of uranium ore at UMTRA sites are placed into disposal cells. The cells are designed to reduce radon and other radiation emissions and to prevent further contamination of ground water. One UMTRA Project site is near Maybell, Colorado. Surface cleanup at this site is under way and is scheduled for completion in 1996. The tailings are being stabilized in-place at this site. The disposal area has been withdrawn from public use by the DOE and is referred to as the permanent withdrawal area. The Ground Water Project evaluates the nature and extent of ground water contamination resulting from past uranium ore processing activities. The Ground Water Project at this site is in its beginning stages. This report is a site-specific document that will be used to evaluate current and future potential impacts to the public and the environment from exposure to contaminated ground water. The results of this evaluation and further site characterization will determinemore » whether any action is needed to protect human health or the environment. Currently, no points of exposure (e.g. a drinking water well); and no receptors of contaminated ground water have been identified at the Maybell site. Therefore, there are no current human health and ecological risks associated with exposure to contaminated ground water. Furthermore, if current site conditions and land- and water-use patterns do not change, it is unlikely that contaminated ground water would reach people or the ecological communities in the future.« less

Publication Date:
Research Org.:
Jacobs Engineering Group, Inc., Albuquerque, NM (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
111931
Report Number(s):
DOE/AL/62350-209
ON: DE96000449; TRN: 95:022174
DOE Contract Number:  
AC04-91AL62350
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: Sep 1995
Country of Publication:
United States
Language:
English
Subject:
05 NUCLEAR FUELS; 54 ENVIRONMENTAL SCIENCES; COLORADO; FEED MATERIALS PLANTS; ABANDONED SITES; GROUND WATER; CONTAMINATION; MILL TAILINGS; RISK ASSESSMENT; HUMAN POPULATIONS; HEALTH HAZARDS; ECOLOGY; COMPILED DATA

Citation Formats

. Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Maybell, Colorado. United States: N. p., 1995. Web. doi:10.2172/111931.
. Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Maybell, Colorado. United States. https://doi.org/10.2172/111931
. 1995. "Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Maybell, Colorado". United States. https://doi.org/10.2172/111931. https://www.osti.gov/servlets/purl/111931.
@article{osti_111931,
title = {Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site near Maybell, Colorado},
author = {},
abstractNote = {The US Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project consists of the Surface Project (Phase I) and the Ground Water Project (Phase II). Under the UMTRA Surface Project, tailings, radioactive contaminated soil, building foundations, and materials associated with the former processing of uranium ore at UMTRA sites are placed into disposal cells. The cells are designed to reduce radon and other radiation emissions and to prevent further contamination of ground water. One UMTRA Project site is near Maybell, Colorado. Surface cleanup at this site is under way and is scheduled for completion in 1996. The tailings are being stabilized in-place at this site. The disposal area has been withdrawn from public use by the DOE and is referred to as the permanent withdrawal area. The Ground Water Project evaluates the nature and extent of ground water contamination resulting from past uranium ore processing activities. The Ground Water Project at this site is in its beginning stages. This report is a site-specific document that will be used to evaluate current and future potential impacts to the public and the environment from exposure to contaminated ground water. The results of this evaluation and further site characterization will determine whether any action is needed to protect human health or the environment. Currently, no points of exposure (e.g. a drinking water well); and no receptors of contaminated ground water have been identified at the Maybell site. Therefore, there are no current human health and ecological risks associated with exposure to contaminated ground water. Furthermore, if current site conditions and land- and water-use patterns do not change, it is unlikely that contaminated ground water would reach people or the ecological communities in the future.},
doi = {10.2172/111931},
url = {https://www.osti.gov/biblio/111931}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Sep 01 00:00:00 EDT 1995},
month = {Fri Sep 01 00:00:00 EDT 1995}
}