"Many people don't realize that we mow about 16- thousand acres of land three times a year. So that's a lot of mowing and essentially it costs us about 4.8 million dollars a year to mow all of our infrastructure three times."
Saucier says it's the shade that slows down the rate of growth of the grass. Another thing the trees do is help prevent erosion along the banks of the basins and channels.
"When we plant a lot of trees, the root system forms almost like a web type pattern and it anchorsÎ¾the soil in place and so they help to reduce our risk of erosion and so we spend close to 8 million dollars a year about on projects that repair eroded side slips in Harris County, so again trees are helping to reduce those maintenance costs."
And all of that she says saves tax payers money. So they'll be doing a lot of tree planting in the coming months...so much, the county has had to start its own nursery just to keep up with the demand.
Images were provided by the Harris County Flood Control District.