Location and date
A related website is an individual web page or a cluster of web pages that act as a separate entity for DOER or the Dredging Operations Technical Support Program (DOTS). The sites are commonly on their own domain and are used to support USACE water resources and civil works missions.
![USACE Navigation Portal USACE Navigation Portal](images/portal.jpg)
USACE Navigation Portal
The Navigation Data Integration Framework is an effort to establish a detailed methodology to link data and tools across the Navigation Business line and make them easily available to our stakeholders.
![BSAF BSAF](images/bsaf.jpg)
BSAF - Biota Sediment Accumulation Factor Database
Collection of field- and laboratory- generated BSAF numbers used to help evaluate bioassay results.
![BUDM BUDM](images/budm.jpg)
BUDM - Beneficial Uses of Dredged Material
The site demonstrates potential beneficial uses of dredged material by presenting existing case studies as examples.
![CCS CCS](images/ccs.jpg)
CCS - Center for Contaminated Sediments
Center for Contaminated Sediments serves as a clearinghouse for technology and expertise concerned with contaminated sediments.
![DOER DOER](images/doer.jpg)
DOER - Dredging Operations and Environmental Research Program
Provides research to meet the navigation mission needs.
![E2D2 E2D2](images/e2d2.jpg)
E2D2 - Environmental Effects & Dredging and Disposal Database
Reports, journal articles, conference proceedings, and publications are available from world-wide sources.
![ERED ERED](images/ered.jpg)
ERED - Environmental Residue-Effects Database
Contains residue-effects information on many environmental contaminants of potential concerns.
![EWN EWN](images/ewn.jpg)
EWN - Engineering with Nature
The alignment of natural and engineering processes to efficiently and sustainably deliver economic, environmental, and social benefits through collaborative processes.