October 2019 - Office of Coast Survey

October 16, 2019March 25, 2022

Coast Survey Spotlight: Meet Kolleen Mortimer

Kolleen Mortimer standing on the banks of the Elizabeth River in Portsmouth, Virginia.

Ever wonder what it’s like to be a member of the NOAA Coast Survey team? We use the Coast Survey spotlight blog series as a way to periodically share the experiences of Coast Survey employees as they discuss their work, background, and advice.

Kolleen Mortimer, Physical Scientist

“Knowing the data we examine every day contributes to safe navigational products is greatly rewarding. It’s also rewarding to see the process come to life in a greater scope. When the data leaves my desk and makes it to a chart product, I can say that my work contributed to that.”

October 4, 2019March 25, 2022

NOAA responds to bridge damage near Houston following Tropical Depression Imelda

Overview of multibeam and side scan sonar data overlaid on chart 11329.

While many are aware that hurricanes can inflict costly damage when they make landfall, tropical storms and depressions are not to be underestimated. Tropical Depression Imelda moved over the Texas coast in mid-September producing heavy rain and causing extensive flooding. Nine barges broke free from their mooring on the San Jacinto River and two of these barges hit the Interstate 10 bridge in Lynchburg, Texas. At the request of the U.S. Coast Guard Captain of the Port Houston-Galveston, NOAA’s Navigation Response Team (NRT)- Stennis was called in for rapid hydrographic survey response.

October 1, 2019March 25, 2022

NOAA Ship Nancy Foster performs full-coverage mapping survey of Northern Blake Plateau

ST Barbee and NOAA Affiliate Veronica Martinez deploy Nancy Foster’s Underway CTD.

By Julia Wallace and Lt. j.g. Michelle Levano

NOAA Ship Nancy Foster conducted survey operations offshore of coastal South Carolina from August 12-30, 2019, as a joint effort between NOAA’s Office of Coast Survey and Office of Ocean Exploration and Research. This survey encompassed portions of the Blake Plateau, and was particularly special because this region has never been mapped using contemporary sonar systems. The project served Coast Survey’s mission of providing contemporary data to update nautical charting products and supported the U.S. contribution to Seabed 2030, a multi-national initiative to map the world ocean by 2030. NOAA’s contribution to this project includes providing continuous multibeam survey coverage within the U.S. Exclusive Economic Zone.