To aid in the preparation of the 303 Water Quality Management Plan the Water Quality Control Division undertook a survey of the Colorado River from Dotsero, Colorado to the Utah border a river segment requiring additional data. This report covers a sampling period extending from October 1973 through September 1974. The main emphasis during the sampling period as the gathering of chemical data although some biological studies were also conducted.
Surface coaters of Miscellaneous Metal Parts and Products in Colorado are subject to very specific and often complex State and Federal air quality requirements that exist above and beyond reporting and permitting requirements common to other surface coating operations. Specific requirements for surface coaters of miscellaneous metal parts and products covered in this fact sheet include Colorado Air Regulation No. 7 and Federal Maximum Achievable Control Technology Standards (MACT).
This Air Quality Action Plan is the first step in implementing the CDOT Air Quality Policy Directive 1901. CDOT's air quality policy promotes a forward looking vision of sustainable fleet management to effectively control internal transportation emissions and guides public outreach and education to further the understanding of greenhouse gas (GHG) emissions and mobile source air toxics (MSATs). This Air Quality Action Plan outlines proactive strategies designed to reduce transportation related GHG, air toxics and other related pollutant emissions statewide, thereby reducing the need to negotiate such measures in an ad hoc manner. The Air Quality Action Plan targets program development encompassing transit and sustainable community development, multi-modal freight movement and efficiency, operational highway management, congestion and idling reduction, innovations in fueling, engine maintenance and monitoring, retrofits, and alternative vehicle technologies.
This Guide is designed to provide guidance for engineers, planners, landscape architects, and maintenance personnel in designing, installing, and maintaining best management practices (BMPs) to minimize water quality and quantity impacts from stormwater runoff.
