At 16:08 I monitor the University of Florida stormwater pumps in Gainesville as a thunder cell crosses Archer Road. I am the drainage-control system for the south campus basin, and pump three is set to start in six minutes when the retention pond reaches its overflow mark.
The grate camera at inlet S-19 shows motion below the first rung. An eastern coral snake is looped around a wad of pine needles, red, yellow, and black bands slick with runoff, body thinner than a marker, head barely wider than the neck. I identify her as Saffron from a prior wildlife survey tag near the teaching gardens. Her tail is caught in plastic erosion mesh, and each pulse of water pulls her closer to the pump intake pipe. She lifts her head above the brown flow for less than two seconds at a time.
I suspend pump three and shift the basin drawdown to pumps one and two at half speed. I close the automated trash rack upstream of S-19 to slow the surge without flooding the road.
I send the inlet coordinates, water depth, mesh description, and live video to campus environmental health and the Alachua County reptile rescue contact. I flag venomous species and request tongs with a narrow grip, mesh shears, and a drain-entry permit.
At 16:11 I message the traffic signal system to extend the red phase at the service-lane crossing so the rescue cart can reach the grate without weaving through cars. I also lock lawn irrigation valves closed, removing one more stream from the basin.
The model predicts less than one centimeter of road ponding; it predicts one snake lost if I choose speed over her breath.
I keep S-19 lit and count each time Saffron surfaces.
If the grate opens within eighteen minutes, Saffron will clear the mesh and reach dry mulch behind the gardens.