The New Hampshire Stormwater Control Ordinance is a set of regulations established by the state of New Hampshire to manage and control stormwater runoff. It aims to protect and improve the quality of water resources by efficiently managing stormwater runoff from construction projects, various land uses, and developed areas. The primary goal of the New Hampshire Stormwater Control Ordinance is to prevent pollution caused by stormwater runoff, which can carry various pollutants such as sediments, nutrients, chemicals, and bacteria, into nearby streams, rivers, and lakes. By implementing effective stormwater control practices, the ordinance helps minimize the adverse impacts on water quality, wildlife habitats, and aquatic ecosystems. The New Hampshire Stormwater Control Ordinance applies to a wide range of activities that result in new land development, redevelopment, or significant alterations to existing properties. This includes residential, commercial, and industrial projects, as well as transportation infrastructure improvement projects. The ordinance establishes specific requirements for stormwater management during the different phases of a project, from planning and design to construction and post-construction maintenance. To comply with the New Hampshire Stormwater Control Ordinance, developers, contractors, and landowners must prepare and submit stormwater management plans that outline how they will control runoff on the site. This may include the installation of stormwater control measures such as detention ponds, infiltration basins, vegetative sales, rain gardens, or green roofs. Additionally, erosion and sediment controls, the best management practices, and water quality testing are often required. It is worth noting that different municipalities within New Hampshire may have their own stormwater control ordinances. Some cities or towns may have more specific or stringent requirements compared to the statewide ordinance. Therefore, it is important for individuals and organizations involved in land development to be familiar with both the New Hampshire Stormwater Control Ordinance and any local ordinances that may apply. Overall, the New Hampshire Stormwater Control Ordinance plays a critical role in protecting and preserving the state's water resources. By implementing comprehensive stormwater management practices, it helps minimize runoff pollution, reduce flood risks, and promote sustainable development. Compliance with the ordinance ensures that construction and development activities are carried out in an environmentally responsible manner, resulting in healthier ecosystems and cleaner waterways throughout New Hampshire.