GAI created an environmentally-sensitive design to improve a river corridor and help protect properties along the river from increasing flood...

GAI designed rain gardens for two consistently damp, low-lying school ground areas where there was no natural drainage. A demonstration...

When acid rock discharge resulted from a large fill placed during an interstate construction project, and GAI was part of...

Acid mine discharge was combining with water runoff on a golf course before entering the local sanitary sewer system. GAI...