Greener Approach
Sustainability is an approach to meeting our present needs without compromising the ability of future generations to meet their own needs. This area contains resources applicable to greener approaches in the park maintenance industry.
Sustainable Trail Bridge Design
US Department of Agriculture, 2020
This report focuses on designing new, short,single-span, wooden trail bridges that the Forest Service classifies as minor and major trail bridges. This report also briefly addresses other bridge types and materials outside the minor and major trail bridge classifications.

Erosion Control During Trail Maintenance and Construction
Bureau of Trails New Hampshire, 2017
BMPs minimize the risk of sediment and other pollutants getting into waterbodies, maintain the natural flow of water in streams and wetlands, protect shoreland vegetation and provide a safe stable trail system.

National Menu of Best Management Practices (BMPs) for Stormwater
US Environmental Protection Agency, 2020
The menu of BMPs is based on the stormwater Phase II rule's six minimum control measures. EPA has found the practices listed in the menu of BMPs to be representative of the types of practices that can successfully achieve the minimum control measures.

