Woodland Hills Academy: Pioneer Stream Sampling - Amity Creek in Upper Woodland, Duluth, MN
Date Temperature Conductivity Transparency Stage (ft) Photo Comments
  (oC) (EC25, uS/cm) (t-tube, cms) (relative height from bridge)    
7/16/2008 20 253 104   yes Ducks swimming when we arrived
7/20/2008 15 300 117   yes Dead bird on bridge-Cream soda color
7/27/2008 22 330 120 5.5 yes Water level is decreasing
8/3/2008 20 301 108 5.7 yes Many water striders; algae growing; cream soda color
8/10/2008 16 305 105 5.6 yes More water plants; no minnows seen; water level down
8/17/2008 21 275 112 7.0 yes Algae increase, Minnows in water
8/24/2008 15 286 102 7.0 yes Slightly darker than usual--not too much algae
8/28/2008 16 310 43 5.4 yes Water level deep and high--it rained last night
8/31/2008 19 312 80 5.6 yes Water cold; lots of crows around; little windy; water looks cleaner
9/7/2008 11 314 120 5.6 yes Higher, moving slow
9/14/2008 12 310 120 5.4 yes Water is high and there is a lot of plant growth in the water
9/21/2008 11 302 90 5.4 yes Water looks really dirty-- no visible fish or bugs in the water seen from the bridge
9/28/2008 12 260 90 5.2 yes Water deeper--real cool and windy outside
10/9/2008 10 233 86 -- yes It was cold and dirty water
10/12/2008 10 246 120 4.1 yes Water was more clear and it was foggy out
10/14/2008 11 245 112 5.4 no Flowing Fast Water
11/2/2008 7 222 120 5.3 yes Pretty Clear, Fast Flowing
11/9/2008 1 183 90 5.0 yes Water looks higher than usual
11/16/2008 0 183 120 5.2 yes Snow/edge is covered in ice/partly frozen
11/23/2008 0 72 72 5.2 yes Ice forming on the sides
11/30/2008 -1 171 65 5.5 yes Frozen for the most part; some spots still open
12/7/2008 -1 191 45 5.2 yes Frozen with snow on top; all of the leaves are gone
12/14/2008 -1 171 37 5.4 yes Lots of snow and ice
12/28/2008 0 178 70 5.5 yes Has thawed out a little bit

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