6/9/14 – 6/13/14

Students, with help from parents, teachers and SERC staff, recorded the following data. We used a combination of means, medians, and ranges to best represent this comprehensive data for all Estuary Chesapeake programs. The water quality data is a combination of means and medians of observed conditions. For the oyster community and seining stations, observed organisms are noted either by a “✓” check mark, or by the total number of organisms found, depending on what was recorded on the data sheet. If no individuals were identified for a species, it is noted by a 0. “X” indicates instances of insufficient or incomplete data.

Click the links to download a .xlsx (Excel) or a .pdf file of the data below.

June 9 – June 13.xlsx

June 9 – June 13.pdf

If you are curious about more types of water quality tests, would like to see how your data compares to scientists’ data, or would like to see more complete data about the Rhode River, you can check out this link to a site called Eyes on the Bay. This link will take you right to the Rhode River data.

Links for the Eyes on the Bay and Rhode River data are as follows:

http://mddnr.chesapeakebay.net/eyesonthebay/index.cfm

http://nmnhmp.riocean.com/sc_raw.php

Newington Forest Newington Forest Severna Park Horace Mann
6/10/2014 6/11/2014 6/12/2014 6/13/2014
Station 2: Water Testing
Rhode River Salinity (ppt) 9.4 16.4 9.2 10.8
Rhode River pH 7.9 6.8 7.4 7.7
Depth (cm) 227 238 250 235
Turbidity (cm of light penetration) 56.0 64 55 63
Surface Temperature (⁰F) 67 76 75 77
Bottom Temperature (⁰F) x 68 72 x
Station 3: Oyster Bar Community
American Eel 0 0 1 0
Amphipod 150 60 200 300
Barnacle 0 0 0 0
Blenny 0 0 0 0
Bryozoans
Clam Worm 4 7 4 3
Grass Shrimp 0 1 0 3
Mussel 0 0 0 0
Naked Goby 0 0 0 0
Nematode 3 0 0 5
Oyster Spat 1 0 0 0
Sea Anemone 0 0 0 0
Soft Shell Clam 0 0 0 0
White Fingered Mud Crab 15 10 23 6
Other: Blue Crab 0 0 0 1
Other: 0 0 0 0
Station 5: Seining (Going Fishing)
American Eel 0 0 x 0
Anchovy 0 5 x 0
Blue Crab 1 1 x 0
Grass Shrimp 18 10 x 30
Jellyfish 0 0 x 0
Menhaden 2 7 x 50
Mummichog 3 3 x 6
Pipefish 0 3 x 0
Pumpkinseed 0 0 x 1
Rockfish (Striped Bass) 0 0 x 0
Sheepshead Minnow 0 0 x 0
Silverside 1 6 x 0
Spot 0 0 x 0
Striped Killifish 1 5 x 8
White Perch 0 0 x 0
Other: Needle Fish 0 0 x 0
Other: Chain Pickerel 0 0 x 3
Other: Amphipod 0 0 x 0
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