22 Jan 2015

MKARNS Nav Notice SWL 15-01 TD 2015-1 Joint Notice on 2015 Scheduled Lock Closures

MKARNS - Tulsa and Little Rock Districts are scheduling maintenance closures of the following locks: Chouteau L&D (May 11-17) Replace hydraulic piping; Webbers Falls L&D (Aug 24–Sep 14) Replace miter gate pintle ball; Montgomery Point L&D* (Aug 24-Sep 30) Replace miter gate gudgeon pins. *The navigation pass will be open if tailwater > 115 ft.

22 Jan 2015

NAV NOTICE SWL 15-02 MKARNS - Lock 10 Notice of Lock Closure

Dardanelle L&D - Dardanelle Lock and Dam (No. 10) NM 205.5 will be closed to navigation traffic on February 18, 2015, from 7:00 a.m. to 5:30 p.m. This closure is to repair the downstream river wall miter gate strut arm.

4 Dec 2014

MKARNS Nav Notice SWL 14-40 Lock 13 Tow Haulage Equipment Back In Service

JAMES W. TRIMBLE L&D - Tow haulage equipment at James W. Trimble Lock and Dam (No. 13) NM 292.8 has been returned to service.

4 Dec 2014

NAV NOTICE SWL 14-39 MKARNS-MPLD EMPHASIS ON DRAFT DEPTH IN THE NAVIGATION PASS-UPDATE

Montgomery Point Lock & Dam - Mariners were previously notified in Navigation Notice SWL 14-31, that one of the ten crest gates in the navigation pass was experiencing problems; it was partially raised at elevation 105 and could not be lowered further. This gate currently remains in the partially raised position.

3 Dec 2014

NAV NOTICE SWL 14-38 MKARNS - LOCK 13 TOW HAULAGE EQUIPMENT OUT OF SERVICE

James W. Trimble (Lock 13) - Tow haulage equipment at James W. Trimble Lock and Dam (No. 13) NM 292.8 is out of service.

21 Nov 2014

NAV NOTICE SWL 14-37 MKARNS - Rob Roy Drawbridge Closure Schedule NM 67.4

Rob Roy Drawbridge - The United States Coast Guard (USCG) has issued a Broadcast Notice to Mariners (BNM) indicating that the Rob Roy drawbridge (NM 67.4) will be closed to navigation on November 24 from 8 a.m. to 4 p.m. to conduct repairs.

14 Nov 2014

MKARNS Nav Notice SWL 14-36 Sailing Instructions Lifted

MKARNS - Sailing instructions have been lifted between NM 184.8 to NM 185.4.

7 Nov 2014

NAV NOTICE SWL 14-35 MKARNS-LOCK 6 TOW HAULAGE EQUIPMENT BACK IN SERVICE

DAVID D. TERRY L&D - Tow haulage equipment at David D. Terry Lock (No. 6) has been returned to service.

31 Oct 2014

MKARNS Nav Notice SWL 14-34 Tow Haulage Equipment Out of Service - David D. Terry Lock (No. 6) NM 108.1

DAVID D. TERRY L&D - Tow haulage equipment at David D. Terry Lock (No. 6) is out of service. Double cut tows will have to be locked the conventional way (without the use of tow haulage).

30 Oct 2014

NAV NOTICE SWL 14-33 MKARNS Lock 5 Tow Haulage Equipment Back in Service

COLONEL CHARLES D. MAYNARD L&D - Tow haulage equipment at Colonel Charles D. Maynard Lock (No. 5) has been returned to service.