Reservoir Sedimentation and Surveys

What is the primary reason for conducting sedimentation and volumetric surveys in Texas reservoirs?

• To assess the biodiversity in reservoirs

• To find new water sources

• To determine the current and future capacity of reservoirs

• To measure the water quality

What tool is used to collect sediment samples during a sedimentation survey?

• A sediment trap

• A dredge

• A core sampler

• A vibracore vibrator

What is the purpose of analyzing sediment layers in a sample?

• To calculate the reservoir's depth

• To determine the age of the reservoir

• To identify the types and origins of sediment

• To measure the water temperature

Which of the following is NOT a type of sediment found in reservoirs?

• Woody debris

• Clay

• Organic matter

• Metal fragments

Who can sponsor a sedimentation survey in Texas?

• Federal government

• Environmental NGOs

• River authorities and water districts

• Private landowners