Falcon Lake Submerged Old Zapata Cache — Zapata County

Sun shading (lidar)

Adjust simulated sun direction on the lidar hillshade. Azimuth = compass bearing of the light (0° north, 90° east). Altitude = height above the horizon (low = long shadows).

Historical map overlays

USGS scanned historical topographic maps. Enable an overlay and adjust its opacity. Works in 2D and 3D.

Sun azimuth: 315°   Sun altitude: 45°   Z factor: 1   Lidar opacity: 1
center: —   mouse: —   zoom: —

Falcon Lake Submerged Old Zapata Cache — Zapata County

Lost Treasure TX • Zapata County County
Description
Zapata County legend of valuables lost when the Rio Grande was impounded to form Falcon Lake in 1953, flooding Old Zapata and riverside settlements southeast of Laredo.
Historical Notes
Falcon Dam was completed in 1953, impounding the Rio Grande and forcing relocation of Zapata and other riverside communities. Reservoir projects across Texas revived tales of strongboxes and church goods lost beneath new shorelines. TreasureNet contributors report metal-detecting Old Zapata town sites and cemeteries when lake levels drop. The Falcon State Recreation Area preserves access to the reservoir southeast of Laredo. Coordinates approximate mid–Falcon Lake on the Rio Grande in Zapata County.
Status / Verification legend — Legendary or approximate

Take Add Data / Take Notes

Log in or create an account to save private field notes for this location. Your notes are only visible to you.

Forgot password?
or

Enter your email and we'll send you a link to reset your password.

Back to log in
or