Montana Water Health Indicators

Chris and Gretchen from the Clark Park Watershed Education Program discuss how to determine the health of a stream using biological indicators. They explain the importance of riparian habitats and how certain plants, birds, and insects can indicate the health of water systems. The presence of specific species like stoneflies and bull trout is highlighted as a sign of clean, healthy water, while the presence of black flies may indicate pollution. The video emphasizes the role of these indicators in assessing the recovery of Silverboat Creek in Montana.

What is the main focus of the Clark Park Watershed Education Program?

• Exploring the health of streams

• Studying urban development

• Teaching about historical mining

• Analyzing climate change

What are biological indicators?

• Tools used to measure water temperature

• Species that indicate the health of an area

• Machines for testing soil composition

• Devices for measuring air quality

Which type of habitat is crucial for birds and insects along rivers?

• Urban habitat

• Riparian habitat

• Mountain habitat

• Desert habitat

What percentage of Montana's bird species utilize riparian areas?

• 60%

• 45%

• 25%

• 10%

Which insect is a major indicator of healthy water in Montana?

• Butterfly

• Golden stonefly

• Dragonfly

• Mosquito

What characteristic allows black flies to survive in polluted streams?

• They are nocturnal

• They are skin breathers

• They have a hard shell

• They are gill breathers

What is a key indicator of water health among larger creatures in Montana?

• Bass

• Salmon

• Catfish

• Bull trout

Why are bull trout not yet present in Silverboat Creek?

• There is too much vegetation

• The water is too warm

• The creek is still recovering from damage

• The creek is too shallow

What do bull trout require in their habitat?

• High salinity levels

• Cold, clean water

• Sandy riverbeds

• Warm, murky water

What is the ultimate goal for Silverboat Creek in terms of water health?

• To become a recreational area

• To support a diverse fish population

• To be listed as a premier stream in Montana

• To be used for agricultural irrigation