• HOME
• EPA PERFORMANCE STANDARDS
• WATER QUALITY MONITORING (RESUSPENSION)
• PCB LOAD
• AIR QUALITY MONITORING
• ODOR MONITORING
• NOISE MONITORING
• LIGHTING MONITORING
• NAVIGATION MONITORING
• INTERACTIVE DATA MAPS
• PROJECT ACTIVITIES
• PRODUCTIVITY
• RESIDUALS / CAPPING / BACKFILLING
• PHASE 1 EVALUATION
• CONTACT / STAY INFORMED

Welcome to the interactive data maps page. On these pages you can view 2012 project activities, water quality monitoring data, and quality of life monitoring information. Click on the tabs below to view each map.

To view locations outside of the shown map view, click and hold anywhere on the map and drag your mouse to pan the map. You can also use the pan navigation tool in the upper left corner of the map. To reset the map view click the link above and to the right of the map screen.

The maps available for viewing are:

• Project Activities:  View where pre-dredging activities, ongoing dredging activities, or habitat reconstruction projects are occurring along the River.  
• Water Quality Data:  View the results from the last five readings at each far-field monitoring station. 
• Quality of Life Monitoring:  View the last five readings for air quality, odor, noise, light, and navigation.

Water Monitoring Key

• Water Monitoring Location

Water Quality Data Color Key^*

PCB Concentrations are presented in parts per trillion (ppt)

• < 500 ppt – Typical
• 500 ppt – Control
• 500 ppt – Exceedance (5 out of 7 days)

^* The water quality color key presents examples of water quality data. For actual data click on the water monitoring locations on the interactive map. For details on the water quality standard click on the Water Quality Monitoring (Resuspension) link at left.