Wastewater Systems
On-Lot System Soil Testing
Percolation Testing
Design, Permitting and Installation

Permitting
Wetlands State and Federal, Stream Encroachment,
On-Lot Wastewater Systems, Dredging, Waterfront
Development, Coastal Area Facilities Review Act (CAFRA),
National Pollutant Discharge Elimination System (NPDES)

Wetlands
Delineations, Functional Assessments,
Creation/Mitigation (design, permitting and construction)

Stormwater
Infiltration Testing, BMP Design and Installation

Natural (Wetland) Water Treatment Systems (design, permitting and construction)
Domestic and Industrial Wastewater Treatment, Landfill Leachate Treatment, Acid Mine Drainage
Treatment

Environmental Impact Assessments
Environmental Impact Statement, Environmental Impact Assessment, Categorical Exclusion Evaluation
(CEE)

Groundwater Impact Studies
Groundwater Impact Assessment, Water Supply Availability Studies, Pump Tests and Reporting

Due Diligence
Phase I and Phase II ESA, Pennsylvania Act 2 Investigations and Releases, UST and AST Closures,
Transaction Screening, Remediation

Ecological Risk Assessments
NJ-BEEs, PA-Ecological Screening, NYSDEC Fish and Wildlife Impact Assessment, Various other State
and Federal programs

Aquatic Habitat Studies
Fish Habitat and Population Studies, Macroinvertebrate Habitat and Population Studies

Dredge Material Management
Sampling (sample plan development, sample collection and summary reporting), Permitting, Dewatering
(alternatives assessment), Disposal, Dredge Specifications

Environmental services
The Environment
With the growing amount of regulation to address environmental issues and concerns, it has never been more important to do your diligence correctly. With our experience in the various aspects of permitting, on-site testing, and well planned stormwater designs, we have the ability to address the needs of our clients, and effectively inerpret the reulations and ordinaces affecting the project.
w w w . w i l k i n s o n a s s o c . c o m