Grannom hatch question

[RAYB]

I want to take some time off work and fish the Grannom hatch on the little j but im unsure of when they typically start. I have read that the heaviest of the hatch can last a week or so, just want to have an idea when to request off. Any info would be greatly appreciated.

 

[laszlo]

I'd try a fly shop near the stream, they keep close tabs on hatch activities

 

[dryflyguy]

Check the LJRA website - Bill Anderson is predicting them to start Easter Sunday