ASA specializes in the aquatic sciences with particular emphasis on aquatic evaluations related to water quality and aquatic ecology.

We strive to build a long lasting alliance with our clients in an atmosphere of honesty, open communication, and responsiveness. Client satisfaction with our business approach and quality of service is reflected in our very high rate of return business.

some of our services include:

> Hydroelectric Licensing
> Biotic Surveys and Assessments
> Habitat Assessments
> Limnological / Water Quality Surveys

> Hydrokinetic Permitting
> Ecological Risk and Impact Assessments
> Water Quality and Ecological Sampling
> Clean Water Act Section 316(a) and (b)

read about the ASA / Alden 316(b) team

read about our Hydroelectric Licensing or ourHydrokinetic Licensing

some of our clients include:

> Public Service Electric and Gas
> Mirant
> Entergy
> Cal-Mart Industries
> Keyspan Energy
> Dynergy
> Oak-Mistui

> Atlantic States Marine Fisheries Commission
> New York Power Authority
> Ameren
> San Diego Gas and Electric
> Electric Power Research Institute
> Orange and Rockland Utilities
> Pacific Gas and Electric