The Mission Reach of the San Antonio River is still closed today but maintenance crews are making progress.
San Antonio River Authority spokesman Steven Schauer said inspections of the Mission Reach began Saturday as soon as it was safe to go out. He said maintenance began over the holiday weekend, first cleaning up the Museum Reach and then turning attention to the Mission Reach, which suffered greater damage.
National forecasters are predicting another hotter-than-normal summer. That could mean more of the rolling blackouts likes those San Antonio experienced in 2011.
Climatologists predict temperatures will be above normal this year and the power grid may not be able to keep up. The North American Electric Reliability Corporation projects the Texas grid will have the lowest percentage of power reserves this summer of any region in the country.
The problem is rapidly-growing demand combined with a lack of new power plants being built.
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 Texas A&M AgriLife Extension Service is noticing an increase in the number of small Mexican honey wasps in the Bexar County area and experts are putting out the word that these insects are not the harmful wasps that people are typically afraid of.
The Mexican honey wasp is a beneficial insect that eats other more harmful pests, and Molly Keck, an entymologist with the Texas A&M AfgiLife Extension Service, said they are not prone to attacking humans, unless they become irritated.