The advantages of a fabric awning are certainly varied. It won't rust, which is a prevalent problem with metal awnings. It offers affordability, which can be an issue when purchasing fiberglass awnings. A wide array of customization is also a bonus.
*Maximum Contaminant Level (MCL) - The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to MCLGs as feasible using the best available treatment technology and taking cost into consideration. MCLs are enforceable standards.
What is a TMDL? A TMDL is a tool for reducing water pollution in impaired waters. A TMDL calculates the amount of a pollutant that the waterbody can receive and still meet applicable water quality standards. Basically, a TMDL is the sum of the allowable loads of a single pollutant from all contributing point and nonpoint sources with a margin of safety (MOS) that accounts for uncertainty.