Heavy rains in Texas Hill Country alleviated drought, but Medina County still faces exceptionally dry conditions.

Without a modern flood warning system, emergency officials monitor four sensors along the Guadalupe River – including one that was knocked out in the

Canyon Lake’s surface elevation has risen by more than 11 feet since the July 4 floods, resulting in the highest lake levels in almost two years.

Officials in Texas are facing questions about whether they did enough to get people out of harm's way before a flash flood swept down the Guadalupe River and killed at least 120 people, including more than two dozen children and counselors at an all-girls Christian camp.

Here's how to track how high the Guadalupe River's water levels are. Heavy overnight rains in Texas Hill Country caused the Guadalupe River to reach near-record levels, prompting rescues.

Following flash floods in Kerr County in Texas, take a look at the Guadalupe River – the waterway that surged beyond its banks

Just within the last 3 to 6 hours, the National Weather Service reports south central Kerr County has received between 5 to 10 inches of rain, prompting a flash flood emergency until 7 a.m. Friday, July 4.