US Army Corps of Engineers
St. Paul District Website

Dredging Public Notices

Dredge Notice 15-08

Published May 5, 2015

DN 15-08                                           DREDGING NOTICE

                                              U.S. ARMY CORPS OF ENGINEERS

                                                            ST. PAUL DISTRICT

 

NOTICE DATE: May 5th, 2015                                 DREDGING CATEGORY: Imminent

MEETING DATE: If requested                                 MEETING TIME:

BOAT REQUIREMENT:                                          MEETING LOCATION:

 

DREDGE CUT NAME: Catfish Slough                   RIVER MILE: 626.0 – 626.4

 

HISTORIC DATA

Frequency: 0% since 1970                              Avg. Quantity/Job: N/A

Date Last Dredged: N/A                                Avg. Quantity/Year: N/A

 

SURVEY DATA

Date Surveyed: May 1st, 2015 

Water Surface Elevation: 611.7

Low Control Pool Elevation: 610.4

Net Difference: +1.3’

5 Day River Forecast: Slow Decline

 

DREDGING DATA

Recommended Channel Width: 500 feet

Recommended Dredging Depth: 12 feet

Estimated Quantity: 18,740 yd3

Type of Dredge: Contract Mechanical

Proposed Dredging Date: May 7th, 2015

Estimated Duration: 10 Dredging Days

Justification for Dredging: The navigation channel is restricted to 240 feet between the 9.0’ contours and closed between the 10.5’ contours. On a recommended bend width of 500 feet.

 

MATERIAL PLACEMENT DATA

Proposed Placement Site: McMillan Island

Location: 10-618.7-RIT

Site Characteristics: This is a historically used transfer site. 

 

If you have any questions concerning this project, or if you would like to request an onsite meeting, please call the

Channel Maintenance Coordinator at (651) 290-5155.

 

 


Dredge Notice 15-08

Published May 5, 2015

DN 15-08                                           DREDGING NOTICE

                                              U.S. ARMY CORPS OF ENGINEERS

                                                            ST. PAUL DISTRICT

 

NOTICE DATE: May 5th, 2015                                 DREDGING CATEGORY: Imminent

MEETING DATE: If requested                                 MEETING TIME:

BOAT REQUIREMENT:                                          MEETING LOCATION:

 

DREDGE CUT NAME: Catfish Slough                   RIVER MILE: 626.0 – 626.4

 

HISTORIC DATA

Frequency: 0% since 1970                              Avg. Quantity/Job: N/A

Date Last Dredged: N/A                                Avg. Quantity/Year: N/A

 

SURVEY DATA

Date Surveyed: May 1st, 2015 

Water Surface Elevation: 611.7

Low Control Pool Elevation: 610.4

Net Difference: +1.3’

5 Day River Forecast: Slow Decline

 

DREDGING DATA

Recommended Channel Width: 500 feet

Recommended Dredging Depth: 12 feet

Estimated Quantity: 18,740 yd3

Type of Dredge: Contract Mechanical

Proposed Dredging Date: May 7th, 2015

Estimated Duration: 10 Dredging Days

Justification for Dredging: The navigation channel is restricted to 240 feet between the 9.0’ contours and closed between the 10.5’ contours. On a recommended bend width of 500 feet.

 

MATERIAL PLACEMENT DATA

Proposed Placement Site: McMillan Island

Location: 10-618.7-RIT

Site Characteristics: This is a historically used transfer site. 

 

If you have any questions concerning this project, or if you would like to request an onsite meeting, please call the

Channel Maintenance Coordinator at (651) 290-5155.