Almost assuredly too low. (Likely under 50 cfs.) Visual confirmation is required.
Likely too low for any whitewater.
The channelized stretch of this stream has a series of gabions (think chain-link fence 'boxes', filled with rock rubble) probably for erosion control in the streambed and/or concrete strips (probably protecting utility pipes passing under the streambed). While they appear as 'falls' or 'pourover rapids' on the low-flow satellite views on Google, at what would be boatable flows I expect these would be completely covered and probably create little more than riffles (though this is just conjecture unsupported by direct observation).