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Watershed Watch Community Science
Watershed Watch Methods

Introduction & What is a Watershed?

1 Quiz
- “What is a watershed?” Wrap-up quiz
How Do I Collect Watershed Health Data?

How to Measure Stream Chemistry?

4 Topics
|
1 Quiz
- Chemistry Wrap-Up Quiz
What is an Benthic Macroinvertebrate, How to Sample, What do they tell us about Watershed Health?

4 Topics
|
1 Quiz
- Benthic’s Wrap-Up Quiz
How do we Measure the Health of Riparian Areas

7 Topics
|
1 Quiz
- Riparian Health Wrap-Up Quiz
How to Measure Streamflow?

5 Topics
|
1 Quiz
- Streamflow Wrap-Up Quiz
How to I Turn My Data Into Action?

How to organize and interpret my data and develop findings?
How to make a community presentation with my findings?
How write a watershed management plan?
We Calibrate Because We Care! ~ How to maintain and calibrate equipment
How can I find work in the field of watershed science?
How can I influence policymakers and turn my data into action?

Participants 15

Carlos
Victoria
Coyote
Creynoso
David

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Chemistry Wrap-Up Quiz

December 17, 2020

Watershed Watch Community Science How to Measure Stream Chemistry? Chemistry Wrap-Up Quiz

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Question 1 of 5

1. Question
Why do we measure stream chemistry?
- To learn about stressors such as heavy metals and our exposure to them
- To find out if there is enough water for all of the plants and animals
- To find out if it safe for fish and other animals to live in the water
- To learn about how much sediment is being transported by the river by measuring turbidity
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Question 2 of 5

2. Question
What are important steps to take to ensure safety while collecting data?
- Never enter the stream unless the streamflow is well below the knee height of any person wading to collect a water sample.
- Remember that your safety is much more important than the data!
- Make sure that you're the first person to get into the stream by being faster than everyone else
- Make sure you have a safe point to access the stream (for example the banks are not steep / loose)
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Question 3 of 5

3. Question
What tool would not help you collect stream chemistry data?
- PH meter
- TDS meter
- PTS meter
- Turbidity meter
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Question 4 of 5

4. Question
You read the PH of your meter and it says 8.2. Therefore you know that your sample is __________.
- Acidic
- Basic
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Question 5 of 5

5. Question
You read your temperature meter and it says 33º C. You noticed that the water is ___________.
- Cold
- Warm
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