Found it-- Guess it's a CA thing!
A California "wet reckless" is a very common charge reduction from a charge of California DUI (either VC 23152(a) driving under the influence or VC 23152(b) driving with a BAC of 0.08 or higher). A California wet reckless under Vehicle Code 23103.5 VC is unique because it's not a charge for which you can be arrested.
https://www.aopa.org/go-fly/medical-...misconceptions