Republican River Basin Interstate Water Compact SSP&A assisted Kansas in quantifying the nature and magnitude of streamflow accretions and depletions from groundwater in the Republican River Basin as part of the Settlement terms of the Interstate Water Compact.
San Francisco Bay Superfund Site Since 1984, SSP&A has directed the investigation and remediation of the 1990 Bay Road Superfund site in East Palo Alto, California.
Hanford Nuclear Reservation Remediation Modeling SSP&A is part of a multi-firm team developing remedial alternatives and strategies for the RI/FS and post Record of Decision (ROD) activities.
Hyde Park Landfill Groundwater Model SSP&A developed a model of groundwater flow in the fractured rock where over 20,000 tons of chlorinated DNAPLs were released.
Middle Rio Grande Water Supply Study
For this water supply planning study, SSP&A quantified the inter-related groundwater and surface water supply and its variability, and provided a common basis for regional and New Mexico water planning activities.
Long Island, New York MTBE Groundwater Modeling SSP&A developed groundwater models to evaluate the migration and remediation of more than 30 large plumes dominated by MtBE (Methyl tertiary-butyl ether) on Long Island, New York.
Our Expertise
S.S. Papadopulos & Associates was established in 1979 to provide professional groundwater and hydrogeology consulting services. With that cornerstone of expertise, we have continued to grow and have developed an internationally recognized practice in contaminant studies, environmental engineering, remediation, geochemistry, and surface-water hydrology. Learn More
Software
SSP&A has developed modeling and related software for over 20 years
SSP&A develops and distributes software for groundwater modeling and related analyses. Learn More
- MT3D
- KT3D_H2O
- ATRANSLIVE
- MPNE1D
- SSM (Source Screening Module)