AUSTIN (KXAN) — Gripping video from the air has highlighted the devastating effects of what officials have called unprecedented flooding along the Colorado and Llano rivers.

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Graveyard Point flooded along Lake Travis on Oct. 18. Courtesy: Todd Bynum

Tessera subdivision construction area in Lago Vista. Courtesy: Chasco Constructors on Oct. 19

Incredible drone video of floodwaters under Inks Bridge in Llano on Oct. 16. Courtesy: Paul Kucherka

Helicopter video above Starcke Dam on Oct. 16. Courtesy: KXAN’s Todd Bynum