PT FISHING NUT: i have never bank-fished moses lake, but the two places (there may be lots more) that i have observed bank fishermen were:
l. on the I-90 bridge at it's west end, right by what is now a city park.
2. at the two outlets of moses lake. these are located in the southwest "corner" of the lake, and the water that flows out of moses is in reality part of crab creek, and crab creek flows into the northeast "corner" of potholes reservoir. these two close-together outlets are located approximately due south of the above-mentioned city park. to find them, you need to be south of I-90 at the west edge of the lake. they are on the road that leads southerly from I-90 and goes to the huge "off road vehicle" area. from the parking areas at the two outlets, you can walk westerly, if you want to, following the waterways, and in effect be fishing in potholes reservoir. or, you can just fish in moses lake at the outlets. at this time of year, keep your eyes peeled for rattlesnakes; i can't say there are any there, but at this time of year they are out and about.

good luck to you!

john