
Kidde Fire Extinguisher for Boats, Single-Use 5BC
Safety • Boating
Combats Marine Fires: Stop basic fires common to boats: flammable liquids and gases (Class B) & electrical equipment (Class C)
Available on Amazon.com

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Water level today
682.4 ft
+0.4 ft above full pool
Full pool: 682 ft
View live chart & history →
Updated: 5 hr ago • Source: NOAA / National Weather Service — Advanced Hydrologic Prediction Service
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At-a-glance
Lake Chickamauga is a large reservoir located in southeastern Tennessee on the Tennessee River, stretching through the Chattanooga region as part of the Tennessee Valley Authority system. Completed in the 1940s, the lake covers approximately 36,000 acres and functions as an important component of regional hydropower generation, navigation, and flood control within the Tennessee River basin.
The shoreline is long and varied, featuring broad shallow flats, winding creek arms, and gently sloping to moderately steep banks. Extensive embayments, backwater areas, and defined river channels shape the basin, while a mix of residential development and undeveloped stretches creates diverse shoreline conditions. Submerged points, ledges, and transitional zones contribute to a structurally complex reservoir environment.
Lake Chickamauga supports a highly productive warmwater fishery with well-established populations of largemouth bass, spotted bass, smallmouth bass, crappie, catfish, and sauger. The lake is owned and managed by the Tennessee Valley Authority, which oversees water-level regulation, hydropower operations, and long-term resource management while maintaining navigation, public access, and recreational use.
Learn how this lake is managed, what affects its water level, and where Lake Insights gets its data.
Lake Chickamauga is a 36,240-acre reservoir on the Tennessee River managed by Tennessee Valley Authority (TVA). It plays an important role in flood control, hydropower generation, navigation, and water supply.
Find key access points and services around Lake Chickamauga.
Within 50 miles
Lake Chickamauga is currently 0.4 feet above full pool and has risen slightly over the past week.