Leaf Pack Experiment Details at Parking area/steves house
Placement Information

Placement Date July 23, 2021
Number of Packs Placed 1
Placement Air Temperature 19.0 °C
Placement Water Temperature 18.0 °C
Stream Habitat Type Run
Leaf Pack Type and Composition

Predominant Leaf Species:

Birch
Cherry
Maple
Oak


Retrieval Information

Retrieval Date Aug. 16, 2021
Number of Packs Retrieved 1
Retrieval Air Temperature 21.0 °C
Retrieval Water Temperature 17.0 °C
Storm and Non-Storm Events

Did storms occur while your leaf packs were in the stream? Unknown
Did flooding occur? Unknown
Was this site experiencing a drought during your experiment? Unknown

Summary Analysis
Results Overview

Total Number of Individuals Found 119
Pollution Tolerance Index Score 26
Pollution Tolerance Index Rating Excellent - Organic pollution unlikely
Percent EPT 21.01%




Comments

Pack placed for a bit longer than three weeks was placed in a spot with dense shade cover Practically covered by plants that could have shaded the water to allow cooler water to pass through and bring with it more sensitive species