LOG OF SURVEY TARGETS IN LAKE UNION

Log of Survey Targets in Lake Union

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU30 & LU31

Target #30 and #31 are tucked underneath a marina and behind a breakwater pilings.

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU32

Target #32 is a barge. This is a fun barge image as it has good structure.

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU28 & #LU29

Target #28 is a large boat. Target #29 is an unknown debris item with some height. There is a lot of debris in the area.

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU26

Target 26 is a small boat near the pilings of a marina.

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU24

Target 24 is the popular “Bow Sprit Boat”.

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU15 - LU19

Targets 15 thru 19 are a series of shipwrecks clustered together.

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU12

Target #12 is a tire and unknown debris object near the wreck of the Kahlenberg

Ben Griner 8/22/21 Ben Griner 8/22/21

Lake Union Target #LU11

Lake Union target #11 is the wreck of the Kahlenberg. This is an interesting part of Seattle’s fishing (shrimping) history.

Wreck of the Kahlenberg and nearby tire and debris.

Ben Griner 8/21/21 Ben Griner 8/21/21

Lake Union Target #LU10

Lake Union Target #10 - This is a small work barge

Ben Griner 8/21/21 Ben Griner 8/21/21

Lake Union Target #LU6

Lake Union Target #6 - unknown debris

This target is covered in mats of weeds drifting through the lake. You can see some elevated structure through the weeds.

Ben Griner 8/21/21 Ben Griner 8/21/21

Lake Union Target #LU05

Lake Union target #5- Unknow object or wreck. This target is completely covered in weed mats and it’s structure is hard to see.

Ben Griner 8/21/21 Ben Griner 8/21/21

Lake Union Target #LU02

Lake union target number 2 looks like a small section of doc or a work barge.

Ben Griner 8/20/21 Ben Griner 8/20/21

Lake Union Target #LU09

Lake Union Target #9 - Shipwreck near Gasworks Park Seattle

Ben Griner 8/19/21 Ben Griner 8/19/21

Lake Union Target #LU08

Shipwreck in Lake Union - Target #8

Ben Griner 8/19/21 Ben Griner 8/19/21

Lake Union Target #LU07

The wreck of a Foss Barge in Lake Union - Target #7

400 kHz image of the Foss shipwreck in Lake Union

900 kHz shot of the same wreck. This frequency does a better job of showing the area leading up to the wreck but not the wreck itself.

Ben Griner 8/19/21 Ben Griner 8/19/21

Lake Union Target #LU03

Lake Union Wreck #3 - Barge. In this shot the barge is covered in weed balls caused from dying milfoil. This is a seasonal thing here in the Seattle area.

Ben Griner 8/19/21 Ben Griner 8/19/21

Lake Union Target #LU01

Lake Union Target #1

Ben Griner 8/19/21 Ben Griner 8/19/21

Lake Union Target #LU90, #LU91, #LU92, #LU93

Another shot of these wrecks.

Ben Griner 8/19/21 Ben Griner 8/19/21

Lake Union Target #LU95, #LU96

Lake Union Target #LU95, #LU96 - These are two Row Boats in an area of the lake with dumped debris and cable.

Ben Griner 8/19/21 Ben Griner 8/19/21

Lake Union Target #LU90, #LU91, #LU92, #LU93

Lake Union Targets #LU90, #LU91, #LU92, #LU93