History/Modern Information
Climate/Meteorology
Biology/Hydrologic Characteristics
Hydrogeology
Misc.
100

What was the earliest use of the Brazos River? (3)

Fishing, Hunting, and Transporation

100

How many distinct climate divisions does the Brazos River Basin Have?

10 climate Divisions

100

How many of the study gauges had an online accessible FEMA flood map?

2 study gauges

100

How many minor Aquifers are in the Brazos River Basin?

22 Aquifers

100

What is the Largest Spanish Speaking city in the world?

Mexico City

200

What is the name of the first reservoir built on the Brazos River?

Possum Kingdom Lake

200

What is the average annual precipitation near the Brazos headwaters?

20-25 inches

200

How many federally endangered species are listed in the Brazos Basin?

28 endangered species

200

Name at least one of the Dams directly on the Brazos River

Possum Kingdom, Granbury or Whitney

200

What Year Was the United Nations Established?

1945

300

What Major Battle was fought in the Brazos River?

The Battle of San Jacinto

300

Name at least two of the Climate divisions intersected by the Brazos River

(High Plains, Low Rolling Plains, Cross Timbers, Edwards Plateau, Post Oak Savanna, and South         Texas Plains)

300

How many ecoregions are within the Brazos River Basin? 

9 ecoregions

300

How many Aquifers are in the Brazos River Basin?

9 Aquifers

300

What country/countries are hosting the 2026 World Cup?

Canada, The United States, and Mexico

400

What is the name of the first European explorer to discover the Brazos River?

Alvar Nunez Cabeza de Vaca

400

What are the two main climate types found in the Brazos River Basin?

Subtropical Humid and Semi-arid Savana

400

What are the 3 major threats to endangered species?

Habitat Loss, Invasive Species, and, Climate Change 

400

How many Dams are in the Brazos River Basin?

1,429 dams

400

How many faces does a Dodecahedron have?

 12 sides

500

What are three fish species that can be found on the Brazos River?

White bass, striped bass, and largemouth bass

500

Since central Texas is in an intermediate position, what two types of air masses does it receive?

Dry from the west and moist from the east

500

Which gauge has the highest flow in cfs?

Deposition Zone: Richmond, TX

500

What is the area of the Brazos River Basin in square miles?

45,107 square miles

500

How many minutes are in a full week?

10,080 minutes