Geographic Zone Report

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Geographic Zone: Les Davis Pier Artificial Reef (26140001)

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Survey Type: SA = Species & Abundance; SO = Species Only^?
Click on a geographic place name to expand its sub-zones, or on a numeric zone ID to include only sites under that ID

		Surveys				Bottom Time
		Expert		Novice		Bottom Time
Code	Site	SA	SO	SA	SO	(H:M)
PAC
2	WASHINGTON	139	-	232	-	303:51
26	SEATTLE - OLYMPIA	139	-	232	-	303:51
2614	Burien - Tacoma Area	139	-	232	-	303:51
26140001	Les Davis Pier Artificial Reef	139	-	232	-	303:51
TOTALS		139	-	232	-	303:51

Species

%SF = Sighting Frequency; DEN = Density Score^?
Bar length corresponds to sighting frequency
Color saturation corresponds to density score

Striped Seaperch
SF: 80.9% | DEN: 2.6

Species ID #: 0123
Expert Novice Total

SF 94.2% 72.8% 80.9%

Den 2.6 2.6 2.6
Brown Rockfish
SF: 73.3% | DEN: 2.4

Species ID #: 0048
Expert Novice Total

SF 93.5% 61.2% 73.3%

Den 2.5 2.2 2.4
Pile Perch
SF: 67.7% | DEN: 2.5

Species ID #: 0117
Expert Novice Total

SF 61.9% 71.1% 67.7%

Den 2.5 2.6 2.5
Lingcod
SF: 65.5% | DEN: 1.9

Species ID #: 0030
Expert Novice Total

SF 81.3% 56% 65.5%

Den 2.1 1.8 1.9
Painted Greenling
SF: 60.4% | DEN: 1.8

Species ID #: 0032
Expert Novice Total

SF 56.8% 62.5% 60.4%

Den 1.8 1.8 1.8
Copper Rockfish
SF: 57.1% | DEN: 1.9

Species ID #: 0052
Expert Novice Total

SF 67.6% 50.9% 57.1%

Den 1.9 1.9 1.9
Black Rockfish
SF: 32.9% | DEN: 2.3

Species ID #: 0045
Expert Novice Total

SF 51.1% 22% 32.9%

Den 2.4 2.2 2.3
Shiner Surfperch
SF: 32.9% | DEN: 3

Species ID #: 0122
Expert Novice Total

SF 36.7% 30.6% 32.9%

Den 3.1 2.9 3
Rock Sole
SF: 30.7% | DEN: 1.8

Species ID #: 0025
Expert Novice Total

SF 42.4% 23.7% 30.7%

Den 1.8 1.8 1.8
Kelp Surfperch
SF: 30.2% | DEN: 2

Species ID #: 0116
Expert Novice Total

SF 37.4% 25.9% 30.2%

Den 1.9 2.1 2
Scalyhead Sculpin
SF: 29.6% | DEN: 1.8

Species ID #: 0304
Expert Novice Total

SF 43.9% 21.1% 29.6%

Den 1.8 1.9 1.8
Speckled Sanddab
SF: 23.7% | DEN: 1.8

Species ID #: 0026
Expert Novice Total

SF 30.2% 19.8% 23.7%

Den 1.6 1.9 1.8
Tube-Snout
SF: 23.2% | DEN: 2.6

Species ID #: 0138
Expert Novice Total

SF 28.1% 20.3% 23.2%

Den 2.6 2.6 2.6
Quillback Rockfish
SF: 22.1% | DEN: 1.7

Species ID #: 0058
Expert Novice Total

SF 15.1% 26.3% 22.1%

Den 1.6 1.8 1.7
Crescent Gunnel
SF: 21.8% | DEN: 1.9

Species ID #: 0231
Expert Novice Total

SF 15.8% 25.4% 21.8%

Den 1.5 2 1.9
Wolf-Eel
SF: 20.5% | DEN: 1.5

Species ID #: 0008
Expert Novice Total

SF 20.9% 20.3% 20.5%

Den 1.3 1.6 1.5
C-O Sole
SF: 17.3% | DEN: 1.3

Species ID #: 0022
Expert Novice Total

SF 16.5% 17.7% 17.3%

Den 1.3 1.4 1.3
English Sole
SF: 15.9% | DEN: 1.7

Species ID #: 0239
Expert Novice Total

SF 25.9% 9.9% 15.9%

Den 1.9 1.5 1.7
Juvenile (YOY) Rockfish - Unidentified
SF: 15.1% | DEN: 2

Species ID #: 0353
Expert Novice Total

SF 15.1% 15.1% 15.1%

Den 1.9 2.1 2
Snake Prickleback
SF: 13.5% | DEN: 2.1

Species ID #: 0322
Expert Novice Total

SF 15.8% 12.1% 13.5%

Den 1.6 2.4 2.1
Red Irish Lord
SF: 12.9% | DEN: 1.3

Species ID #: 0076
Expert Novice Total

SF 16.5% 10.8% 12.9%

Den 1.4 1.2 1.3
Unidentified Sculpin
SF: 12.9% | DEN: 1.8

Species ID #: 0081
Expert Novice Total

SF 7.2% 16.4% 12.9%

Den 1.9 1.7 1.8
Roughback Sculpin
SF: 12.7% | DEN: 1.9

Species ID #: 0298
Expert Novice Total

SF 27.3% 3.9% 12.7%

Den 2.1 1.4 1.9
Northern Ronquil
SF: 11.9% | DEN: 1.5

Species ID #: 0109
Expert Novice Total

SF 20.1% 6.9% 11.9%

Den 1.4 1.6 1.5
Grunt Sculpin
SF: 10.2% | DEN: 1.3

Species ID #: 0246
Expert Novice Total

SF 12.2% 9.1% 10.2%

Den 1.2 1.3 1.3
Penpoint Gunnel
SF: 9.7% | DEN: 1.6

Species ID #: 0015
Expert Novice Total

SF 6.5% 11.6% 9.7%

Den 1.3 1.6 1.6
Pacific Staghorn Sculpin
SF: 8.9% | DEN: 1.4

Species ID #: 0075
Expert Novice Total

SF 12.9% 6.5% 8.9%

Den 1.4 1.4 1.4
Spotted Ratfish
SF: 8.4% | DEN: 1.4

Species ID #: 0137
Expert Novice Total

SF 6.5% 9.5% 8.4%

Den 1.3 1.5 1.4
Buffalo Sculpin
SF: 7.8% | DEN: 1.6

Species ID #: 0068
Expert Novice Total

SF 7.2% 8.2% 7.8%

Den 1.4 1.7 1.6
Decorated Warbonnet
SF: 7.3% | DEN: 1.3

Species ID #: 0009
Expert Novice Total

SF 10.1% 5.6% 7.3%

Den 1.4 1.2 1.3
Pacific Sanddab
SF: 6.2% | DEN: 2.1

Species ID #: 0024
Expert Novice Total

SF 14.4% 1.3% 6.2%

Den 2 2.7 2.1
Sailfin Sculpin
SF: 6.2% | DEN: 1.3

Species ID #: 0078
Expert Novice Total

SF 5.8% 6.5% 6.2%

Den 1.4 1.3 1.3
Puget Sound Rockfish
SF: 5.9% | DEN: 2

Species ID #: 0057
Expert Novice Total

SF 1.4% 8.6% 5.9%

Den 1 2.1 2
Saddleback Gunnel
SF: 5.9% | DEN: 1.7

Species ID #: 0301
Expert Novice Total

SF 7.2% 5.2% 5.9%

Den 1.4 1.9 1.7
Kelp Greenling
SF: 5.4% | DEN: 1.7

Species ID #: 0029
Expert Novice Total

SF 2.2% 7.3% 5.4%

Den 1.3 1.8 1.7
Vermilion Rockfish
SF: 5.1% | DEN: 1.2

Species ID #: 0063
Expert Novice Total

SF 5.8% 4.7% 5.1%

Den 1.1 1.3 1.2
Starry Flounder
SF: 5.1% | DEN: 1.8

Species ID #: 0028
Expert Novice Total

SF 1.4% 7.3% 5.1%

Den 1 1.9 1.8
Pacific Sandlance
SF: 4.9% | DEN: 3.8

Species ID #: 0347
Expert Novice Total

SF 8.6% 2.6% 4.9%

Den 3.9 3.7 3.8
Great Sculpin
SF: 4.3% | DEN: 1.3

Species ID #: 0072
Expert Novice Total

SF 4.3% 4.3% 4.3%

Den 1.2 1.3 1.3
Unidentified Flatfish
SF: 4% | DEN: 1.5

Species ID #: 0369
Expert Novice Total

SF 2.9% 4.7% 4%

Den 1.3 1.5 1.5
Pacific Herring
SF: 3.8% | DEN: 3.8

Species ID #: 0102
Expert Novice Total

SF 8.6% 0.9% 3.8%

Den 4 2.5 3.8
Blackeye Goby
SF: 3.5% | DEN: 1.7

Species ID #: 0107
Expert Novice Total

SF 2.2% 4.3% 3.5%

Den 1.3 1.8 1.7
Padded Sculpin
SF: 3.5% | DEN: 1.5

Species ID #: 0278
Expert Novice Total

SF 6.5% 1.7% 3.5%

Den 1.6 1.5 1.5
Red Brotula
SF: 3.5% | DEN: 1

Species ID #: 0288
Expert Novice Total

SF 6.5% 1.7% 3.5%

Den 1 1 1
Bay Goby
SF: 3.5% | DEN: 1.5

Species ID #: 0210
Expert Novice Total

SF 9.4% 0% 3.5%

Den 1.5 0 1.5
Whitespotted Greenling
SF: 3.2% | DEN: 1.1

Species ID #: 0033
Expert Novice Total

SF 3.6% 3% 3.2%

Den 1 1.1 1.1
Blackbelly Eelpout
SF: 3% | DEN: 1.9

Species ID #: 0216
Expert Novice Total

SF 7.2% 0.4% 3%

Den 2 1 1.9
Mosshead Warbonnet
SF: 3% | DEN: 1.3

Species ID #: 0013
Expert Novice Total

SF 2.2% 3.4% 3%

Den 1 1.4 1.3
Sturgeon Poacher
SF: 3% | DEN: 1.1

Species ID #: 0080
Expert Novice Total

SF 3.6% 2.6% 3%

Den 1.2 1 1.1
Cabezon
SF: 2.7% | DEN: 1.2

Species ID #: 0069
Expert Novice Total

SF 0.7% 3.9% 2.7%

Den 1 1.2 1.2
Longfin Gunnel
SF: 2.4% | DEN: 1.6

Species ID #: 0255
Expert Novice Total

SF 2.2% 2.6% 2.4%

Den 2 1.3 1.6
Bay Pipefish
SF: 2.4% | DEN: 1.4

Species ID #: 0211
Expert Novice Total

SF 5% 0.9% 2.4%

Den 1.6 1 1.4
Pygmy Poacher
SF: 2.2% | DEN: 1.4

Species ID #: 0285
Expert Novice Total

SF 4.3% 0.9% 2.2%

Den 1.5 1 1.4
Yellowtail Rockfish
SF: 2.2% | DEN: 1.4

Species ID #: 0065
Expert Novice Total

SF 1.4% 2.6% 2.2%

Den 1.5 1.3 1.4
Longfin Sculpin
SF: 1.9% | DEN: 1.7

Species ID #: 0258
Expert Novice Total

SF 0% 3% 1.9%

Den 0 1.7 1.7
Slender Cockscomb
SF: 1.6% | DEN: 1.2

Species ID #: 0315
Expert Novice Total

SF 4.3% 0% 1.6%

Den 1.2 0 1.2
Unidentified Pipefish
SF: 1.6% | DEN: 1.3

Species ID #: 0130
Expert Novice Total

SF 0% 2.6% 1.6%

Den 0 1.3 1.3
Plainfin Midshipman
SF: 1.3% | DEN: 1

Species ID #: 0134
Expert Novice Total

SF 0.7% 1.7% 1.3%

Den 1 1 1
Unidentified Rockfish
SF: 1.3% | DEN: 1.6

Species ID #: 0066
Expert Novice Total

SF 0% 2.2% 1.3%

Den 0 1.6 1.6
Spotfin Sculpin
SF: 1.1% | DEN: 1

Species ID #: 0327
Expert Novice Total

SF 1.4% 0.9% 1.1%

Den 1 1 1
Pacific Spiny Lumpsucker
SF: 1.1% | DEN: 1

Species ID #: 0133
Expert Novice Total

SF 2.2% 0.4% 1.1%

Den 1 1 1
Canary Rockfish
SF: 0.8% | DEN: 1

Species ID #: 0049
Expert Novice Total

SF 1.4% 0.4% 0.8%

Den 1 1 1
Unidentified Surfperch
SF: 0.8% | DEN: 1.3

Species ID #: 0126
Expert Novice Total

SF 0% 1.3% 0.8%

Den 0 1.3 1.3
Blacktip Poacher
SF: 0.8% | DEN: 1

Species ID #: 0217
Expert Novice Total

SF 1.4% 0.4% 0.8%

Den 1 1 1
Northern Clingfish
SF: 0.8% | DEN: 1

Species ID #: 0135
Expert Novice Total

SF 2.2% 0% 0.8%

Den 1 0 1
Pacific Tomcod
SF: 0.8% | DEN: 1.7

Species ID #: 0277
Expert Novice Total

SF 2.2% 0% 0.8%

Den 1.7 0 1.7
Walleye Pollock
SF: 0.5% | DEN: 1.5

Species ID #: 0338
Expert Novice Total

SF 1.4% 0% 0.5%

Den 1.5 0 1.5
Big Skate
SF: 0.5% | DEN: 1

Species ID #: 0212
Expert Novice Total

SF 0.7% 0.4% 0.5%

Den 1 1 1
Yelloweye Rockfish YOY
SF: 0.5% | DEN: 1

Species ID #: 0480
Expert Novice Total

SF 0% 0.9% 0.5%

Den 0 1 1
Rex Sole
SF: 0.5% | DEN: 1

Species ID #: 0292
Expert Novice Total

SF 1.4% 0% 0.5%

Den 1 0 1
Brown Irish Lord
SF: 0.5% | DEN: 1.5

Species ID #: 0067
Expert Novice Total

SF 0% 0.9% 0.5%

Den 0 1.5 1.5
Quillfish
SF: 0.5% | DEN: 1

Species ID #: 0286
Expert Novice Total

SF 0% 0.9% 0.5%

Den 0 1 1
Slim Sculpin
SF: 0.5% | DEN: 1.5

Species ID #: 0478
Expert Novice Total

SF 1.4% 0% 0.5%

Den 1.5 0 1.5
Spinynose Sculpin
SF: 0.3% | DEN: 2

Species ID #: 0352
Expert Novice Total

SF 0% 0.4% 0.3%

Den 0 2 2
Rainbow Seaperch
SF: 0.3% | DEN: 3

Species ID #: 0118
Expert Novice Total

SF 0% 0.4% 0.3%

Den 0 3 3
Kelp Gunnel
SF: 0.3% | DEN: 2

Species ID #: 0012
Expert Novice Total

SF 0% 0.4% 0.3%

Den 0 2 2
Bocaccio
SF: 0.3% | DEN: 2

Species ID #: 0047
Expert Novice Total

SF 0% 0.4% 0.3%

Den 0 2 2
Snubnose Sculpin
SF: 0.3% | DEN: 1

Species ID #: 0079
Expert Novice Total

SF 0% 0.4% 0.3%

Den 0 1 1
High Cockscomb
SF: 0.3% | DEN: 1

Species ID #: 0249
Expert Novice Total

SF 0.7% 0% 0.3%

Den 1 0 1
Roughspine Sculpin
SF: 0.3% | DEN: 1

Species ID #: 0300
Expert Novice Total

SF 0% 0.4% 0.3%

Den 0 1 1

	Expert	Novice	Total
SF	94.2%	72.8%	80.9%
Den	2.6	2.6	2.6

	Expert	Novice	Total
SF	93.5%	61.2%	73.3%
Den	2.5	2.2	2.4

	Expert	Novice	Total
SF	61.9%	71.1%	67.7%
Den	2.5	2.6	2.5

	Expert	Novice	Total
SF	81.3%	56%	65.5%
Den	2.1	1.8	1.9

	Expert	Novice	Total
SF	56.8%	62.5%	60.4%
Den	1.8	1.8	1.8

	Expert	Novice	Total
SF	67.6%	50.9%	57.1%
Den	1.9	1.9	1.9

	Expert	Novice	Total
SF	51.1%	22%	32.9%
Den	2.4	2.2	2.3

	Expert	Novice	Total
SF	36.7%	30.6%	32.9%
Den	3.1	2.9	3

	Expert	Novice	Total
SF	42.4%	23.7%	30.7%
Den	1.8	1.8	1.8

	Expert	Novice	Total
SF	37.4%	25.9%	30.2%
Den	1.9	2.1	2

	Expert	Novice	Total
SF	43.9%	21.1%	29.6%
Den	1.8	1.9	1.8

	Expert	Novice	Total
SF	30.2%	19.8%	23.7%
Den	1.6	1.9	1.8

	Expert	Novice	Total
SF	28.1%	20.3%	23.2%
Den	2.6	2.6	2.6

	Expert	Novice	Total
SF	15.1%	26.3%	22.1%
Den	1.6	1.8	1.7

	Expert	Novice	Total
SF	15.8%	25.4%	21.8%
Den	1.5	2	1.9

	Expert	Novice	Total
SF	20.9%	20.3%	20.5%
Den	1.3	1.6	1.5

	Expert	Novice	Total
SF	16.5%	17.7%	17.3%
Den	1.3	1.4	1.3

	Expert	Novice	Total
SF	25.9%	9.9%	15.9%
Den	1.9	1.5	1.7

	Expert	Novice	Total
SF	15.1%	15.1%	15.1%
Den	1.9	2.1	2

	Expert	Novice	Total
SF	15.8%	12.1%	13.5%
Den	1.6	2.4	2.1

	Expert	Novice	Total
SF	16.5%	10.8%	12.9%
Den	1.4	1.2	1.3

	Expert	Novice	Total
SF	7.2%	16.4%	12.9%
Den	1.9	1.7	1.8

	Expert	Novice	Total
SF	27.3%	3.9%	12.7%
Den	2.1	1.4	1.9

	Expert	Novice	Total
SF	20.1%	6.9%	11.9%
Den	1.4	1.6	1.5

	Expert	Novice	Total
SF	12.2%	9.1%	10.2%
Den	1.2	1.3	1.3

	Expert	Novice	Total
SF	6.5%	11.6%	9.7%
Den	1.3	1.6	1.6

	Expert	Novice	Total
SF	12.9%	6.5%	8.9%
Den	1.4	1.4	1.4

	Expert	Novice	Total
SF	6.5%	9.5%	8.4%
Den	1.3	1.5	1.4

	Expert	Novice	Total
SF	7.2%	8.2%	7.8%
Den	1.4	1.7	1.6

	Expert	Novice	Total
SF	10.1%	5.6%	7.3%
Den	1.4	1.2	1.3

	Expert	Novice	Total
SF	14.4%	1.3%	6.2%
Den	2	2.7	2.1

	Expert	Novice	Total
SF	5.8%	6.5%	6.2%
Den	1.4	1.3	1.3

	Expert	Novice	Total
SF	1.4%	8.6%	5.9%
Den	1	2.1	2

	Expert	Novice	Total
SF	7.2%	5.2%	5.9%
Den	1.4	1.9	1.7

	Expert	Novice	Total
SF	2.2%	7.3%	5.4%
Den	1.3	1.8	1.7

	Expert	Novice	Total
SF	5.8%	4.7%	5.1%
Den	1.1	1.3	1.2

	Expert	Novice	Total
SF	1.4%	7.3%	5.1%
Den	1	1.9	1.8

	Expert	Novice	Total
SF	8.6%	2.6%	4.9%
Den	3.9	3.7	3.8

	Expert	Novice	Total
SF	4.3%	4.3%	4.3%
Den	1.2	1.3	1.3

	Expert	Novice	Total
SF	2.9%	4.7%	4%
Den	1.3	1.5	1.5

	Expert	Novice	Total
SF	8.6%	0.9%	3.8%
Den	4	2.5	3.8

	Expert	Novice	Total
SF	2.2%	4.3%	3.5%
Den	1.3	1.8	1.7

	Expert	Novice	Total
SF	6.5%	1.7%	3.5%
Den	1.6	1.5	1.5

	Expert	Novice	Total
SF	6.5%	1.7%	3.5%
Den	1	1	1

	Expert	Novice	Total
SF	9.4%	0%	3.5%
Den	1.5	0	1.5

	Expert	Novice	Total
SF	3.6%	3%	3.2%
Den	1	1.1	1.1

	Expert	Novice	Total
SF	7.2%	0.4%	3%
Den	2	1	1.9

	Expert	Novice	Total
SF	2.2%	3.4%	3%
Den	1	1.4	1.3

	Expert	Novice	Total
SF	3.6%	2.6%	3%
Den	1.2	1	1.1

Design by Joanne Kidd, development by Ben Weintraub