Major Rivers of the North Central Plains of Texas

The North Central Plains of Texas—part of the larger Central Lowlands physiographic province—are drained by several significant river systems flowing generally west to east toward the Gulf of Mexico. These rivers shape the region's ecology, agriculture, water supply, and settlement patterns.

Primary Rivers (West to East)

1. Pease River

• Source: Confluence of North, Middle, South forks in Floyd/Motley counties
• Length: ~200 miles
• Mouth: Red River near Vernon (Wilbarger County)
• Character: Intermittent upper reaches; sustained flow lower; red clay banks
• Notable: Cynthia Ann Parker recapture site (1860); historic Comanche range

2. Wichita River

• Source: Headwaters in Dickens/King counties (North, Middle, South forks)
• Length: ~90 miles (main stem); 200+ miles with forks
• Mouth: Red River near Wichita Falls (Clay County)
• Impoundments: Lake Kemp, Lake Diversion, Lake Wichita
• Economy: Irrigation, municipal supply (Wichita Falls), recreation

3. Brazos River

• Source: Double Mountain Fork (Lubbock area) + Salt Fork + Clear Fork
• Length: 840 miles (longest river entirely in Texas)
• Mouth: Gulf of Mexico near Freeport (Brazoria County)
• North Central Plains segment: Clear Fork through Fort Griffin, Throckmorton, Stephens counties
• Major reservoirs: Possum Kingdom, Granbury, Whitney, Waco, Bryan/College Station
• Significance: Major water supply corridor; "Brazos Valley" agriculture

4. Little River

• Source: Confluence of Leon River and Lampasas River near Belton
• Length: ~90 miles (main stem)
• Mouth: Brazos River near Cameron (Milam County)
• Tributaries: San Gabriel River (major), Brushy Creek
• Character: Clearer water; limestone bedrock; spring-fed influences

5. Red River

• Source: Texas Panhandle (Prairie Dog Town Fork, etc.)
• Length: 1,360 miles total; forms TX-OK border for 630 miles
• North Central Plains role: Northern boundary of region
• Character: High sediment load (red color); braided channels; saline seeps
• Major reservoirs: Lake Texoma (Denison Dam) — 89,000 acres
• Significance: Interstate compact (Red River Compact); oil/gas production in basin

Hydrologic Context

• All flow to Gulf of Mexico via Red River (Pease, Wichita) or Brazos River (Little, main stem Brazos)
• Highly variable flow: Flash floods to dry streambeds; climate transition zone
• Groundwater interaction: Seymour Aquifer, Trinity Aquifer connections
• Water quality issues: Salinity (natural brines), agricultural runoff, bacteria

Ecological & Human Significance

• Riparian corridors: Cottonwood, willow, pecan, elm — critical wildlife habitat in semi-arid region
• Recreation: Fishing (bass, catfish, crappie), paddling, hunting access
• Agriculture: Irrigation for cotton, wheat, peanuts, pecans
• Municipal supply: Wichita Falls, Abilene, Waco, Temple, Bryan/College Station
• Historic trails: Chisholm Trail, Goodnight-Loving Trail crossed these rivers

Management Entities

• Red River Authority of Texas
• Brazos River Authority
• Texas Commission on Environmental Quality (TCEQ)
• Texas Water Development Board (TWDB)
• US Army Corps of Engineers (federal reservoirs)

These five rivers—Pease, Wichita, Brazos, Little, Red—write the hydrologic story of the North Central Plains. They're not just lines on a map; they're the arteries that make this transitional landscape between the High Plains and the Gulf Coast habitable, productive, and distinctly Texan.