NASA officials confirmed Tuesday that debris revealed by the receding waters of a drought-stricken Texas lake is from the space shuttle Columbia.

The object was found by fishermen last week in Lake Nacogdoches after severe drought in the state caused water levels to drop, said Sgt. Greg Sowell of the Nacogdoches Police Department.

The space shuttle exploded upon reentering the atmosphere over Texas on Feb. 1, 2003, killing all seven crew members on board. The explosion scattered debris across the eastern portion of the state.

The object is 4 feet in diameter and is called a PRSD, which stands for power reactant storage and distribution, said Lisa Malone, a NASA spokeswoman.


It is one of 18 tanks that provided electricity and water for the shuttle, she said.

NASA has recovered about 40% of the shuttle and receives several tips a year from Texans who stumble upon debris. The agency stores recovered pieces at the Kennedy Space Center in Florida, Malone said.

Authorities in Nacogdoches have left the object in the lake bed west of town and are awaiting instructions from NASA on how to proceed, Sowell said. NASA is working on a plan to retrieve the object and transport it to Florida.

Access to the area has been restricted, Sowell said.


“It is government property and it is a federal offense to tamper with it,” he said. “So just leave it alone.”

stephen.ceasar@latimes.com