US Army Corps of Engineers
St. Paul District Website

Dredging Public Notices

Dredge Notice 14-44

Published Oct. 3, 2014

DN 14-44                                            DREDGING NOTICE

                                               U.S. ARMY CORPS OF ENGINEERS

                                                            ST. PAUL DISTRICT

 

NOTICE DATE: October 3rd, 2014                            DREDGING CATEGORY: Imminent

MEETING DATE: If requested                                  MEETING TIME:

BOAT REQUIREMENT:                                           MEETING LOCATION:

 

DREDGE CUT NAME: Boulanger Bend                  RIVER MILE: 820.0 – 821.3

                                               

HISTORIC DATA

Frequency: 32%                                             Avg. Quantity/Job: 62,287 yd3

Last Date Dredged: July 23rd, 2013               Avg. Quantity/Year: 19,819 yd3

 

SURVEY DATA

Date Surveyed: September 29th, 2014 

Water Surface Elevation: 686.3

Low Control Pool Elevation: 686.3

Net Difference: 0.0’

5-Day River Forecast: Holding steady

 

DREDGING DATA

Recommended Channel Width: 500 feet

Recommended Dredging Depth: 12 feet

Estimated Quantity: 15,643 yd3

Type of Dredge: Contract Mechanical

Proposed Dredging Date: October 4th, 2014

Estimated Duration: 7 dredging days

Justification for Dredging: The navigation channel is restricted to 120 feet within the 9.0’ contours and closed within the 10.5’ contours on a bend.

 

MATERIAL PLACEMENT DATA

Proposed Placement Site: Lower Boulanger

Location: 2-821.1-LMT

Site Characteristics: This is a historically used temporary containment site.  

 

If you have any questions concerning this project, or if you would like to request an on‑site meeting, please contact the Channel Maintenance Coordinator at (651) 290-5154.


Dredge Notice 14-44

Published Oct. 3, 2014

DN 14-44                                            DREDGING NOTICE

                                               U.S. ARMY CORPS OF ENGINEERS

                                                            ST. PAUL DISTRICT

 

NOTICE DATE: October 3rd, 2014                            DREDGING CATEGORY: Imminent

MEETING DATE: If requested                                  MEETING TIME:

BOAT REQUIREMENT:                                           MEETING LOCATION:

 

DREDGE CUT NAME: Boulanger Bend                  RIVER MILE: 820.0 – 821.3

                                               

HISTORIC DATA

Frequency: 32%                                             Avg. Quantity/Job: 62,287 yd3

Last Date Dredged: July 23rd, 2013               Avg. Quantity/Year: 19,819 yd3

 

SURVEY DATA

Date Surveyed: September 29th, 2014 

Water Surface Elevation: 686.3

Low Control Pool Elevation: 686.3

Net Difference: 0.0’

5-Day River Forecast: Holding steady

 

DREDGING DATA

Recommended Channel Width: 500 feet

Recommended Dredging Depth: 12 feet

Estimated Quantity: 15,643 yd3

Type of Dredge: Contract Mechanical

Proposed Dredging Date: October 4th, 2014

Estimated Duration: 7 dredging days

Justification for Dredging: The navigation channel is restricted to 120 feet within the 9.0’ contours and closed within the 10.5’ contours on a bend.

 

MATERIAL PLACEMENT DATA

Proposed Placement Site: Lower Boulanger

Location: 2-821.1-LMT

Site Characteristics: This is a historically used temporary containment site.  

 

If you have any questions concerning this project, or if you would like to request an on‑site meeting, please contact the Channel Maintenance Coordinator at (651) 290-5154.