автор: Cincinnati, Ohio, USA) Thurston Hale W. (US EPA

Whether addressing pollution problems or helping protect a specific use, watershed associations are finding that the competition for funds is getting harder. While we can grasp the value of our strea …

Dealing with stormwater runoff in urban areas is a problem that is getting bigger and more expensive. As we cover porous surfaces with impervious structures-commercial buildings, parking lots, roads, …