| 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 |