Russ Brown, ICF Jones & StokesSJR DO-TMDL

Stockton flow is always less than 50% Vernalis

Stockton flow is reduced by about 5% Exports DO deficit (below saturation) was reduced

from about 6 mg/l to about 1 mg/l as the flow increased from 0 cfs to 2,500 cfs

DO deficit is reduced by 1 mg/l for each 500 cfs of flow; the DO was >5 mg/l at 1,500 cfs

How will this change with reduced ammonia loads?

Will a model provide better predictions?