Articles tagged as: guadalupe mountains

Texas Tries to Clear the Air at Two National Parks

AUSTIN, Texas, June 11, 2008 (ENS) – To comply with federal air quality requirements for national parks, the Texas Commission on Environmental Quality is revising the State Implementation Plan, SIP, to address visibility at both Big Bend and Guadalupe Mountains parks and at protected areas in neighboring states. The federal rule calls for visibility improvements [...]

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