As the investigation continues into the cause of the oil spill that heavy rains carried into the San Antonio River on the final Saturday of Fiesta last month, officials say the spill has been remediated and restoration is almost complete.
They said it was a perfect storm: An unknown amount of oil spilling into the street during Fiesta, when hundreds of cars had driven up and down Broadway, and a heavy rain that washed everything down the hill on 10th Street and into the river along the east bank of the Museum Reach.
Several agencies are now investigating an oil spill that flowed into the San Antonio River at 10th Street last weekend.
So much rain came down over the weekend and Monday that it is difficult for the agencies to measure the amount of oil that washed down Avenue B to 10th Street, over the berms, through the grass, and into the river.
Tests by the Texas Commission on Environmental Quality have determined that the spill was petroleum oil.
The closed section of the Riverwalk on Museum Reach has been re-opened to the public. When the F.I.S.H. art installation was damaged in Monday’s windstorms, the San Antonio River Authority had to close the section of trails under the I-35 overpass.
On Tuesday crews cleaned up fallen debris from the broken F.I.S.H. and partially re-opening of one side of the river.
Wednesday, SARA re-opened the east bank of the River, noting that it may have to be closed again temporarily when repairs get underway.