We present the eta and E_T dependence of dijet events produced by
color-singlet exchange in pbar p collisions at sqrt s = 1.8 TeV using data
collected by the CDF Collaboration at the Fermilab Tevatron.  In a sample of
events with two forward jets, where the jets are on opposite sides in rapidity
with |eta| > 1.8 and E_T > 20 GeV, we find 1.13 +\- 0.12(stat) +\- 0.11(syst)%
have a rapidity gap between the jets consistent with color-singlet exchange.
This signal has no significant dependence on the jet E_T or the rapidity
interval between the jets.