Proposed expansion of the San Juan Powerplant, San Juan County, New Mexico. Draft environmental statement
The proposed three additional units and the existing units would collectively emit a maximum of 2.88 tons of particulates, 106 tons of NO/sub x/ and 34.3 tons of SO/sub 2/ daily. In addition trace metals and radioactive materials in the coal and not trapped in either the bottom ash or the removal systems would be emitted to the atmosphere. These emissions would unavoidably impact the environment. It is conceivable that visibility and human health could be adversely affected in the long-term and there could be injury to surrounding vegetation even though emission standards would be met. Approximately 2,800 acres of land would be disturbed during the life of the Western Coal Company's mining operation. This impact would be temporary and mitigated by revegetation of the mine spoils. Supplemental coal would probably come from another surface mine such as the Navajo Mine nine miles south of the San Juan Powerplant. The impact on vegetation in this area would be similar to the impact at the Western Coal Company Mines. Construction of two proposed transmission lines would utilize existing corridors. One 500kV line would parallel an existing 345kV line and an existing 230kV line would require conversion to 345kV. Construction and operation impact on the land would be minimal in both cases. Eleven alternatives were considered.
- Research Organization:
- Bureau of Reclamation, Denver, Colo. (USA)
- OSTI ID:
- 7338310
- Report Number(s):
- DES-76-33
- Country of Publication:
- United States
- Language:
- English
Similar Records
El Paso Coal Gasification Project, San Juan County, New Mexico. Volume II. Final environmental statement
Navajo-El Paso/Consolidation coal lease and mining plan, Navajo Reservation, San Juan County, New Mexico. Final environmental statement
Related Subjects
POLICY AND ECONOMY
20 FOSSIL-FUELED POWER PLANTS
FOSSIL-FUEL POWER PLANTS
ENVIRONMENTAL EFFECTS
SAN JUAN POWER PLANT
ENVIRONMENTAL IMPACT STATEMENTS
AEROSOLS
AIR POLLUTION
COST BENEFIT ANALYSIS
ECOLOGY
ELECTRIC POWER
HEALTH HAZARDS
LAND USE
NEW MEXICO
NITROGEN OXIDES
PARTICLES
SULFUR DIOXIDE
WATER POLLUTION
CHALCOGENIDES
COLLOIDS
DISPERSIONS
DOCUMENT TYPES
HAZARDS
NITROGEN COMPOUNDS
NORTH AMERICA
OXIDES
OXYGEN COMPOUNDS
POLLUTION
POWER
POWER PLANTS
SOLS
SOUTHWEST REGION
SULFUR COMPOUNDS
SULFUR OXIDES
THERMAL POWER PLANTS
USA
530200* - Environmental-Social Aspects of Energy Technologies- Assessment of Energy Technologies- (-1989)
200200 - Fossil-Fueled Power Plants- Waste Management