Water loss in loose soil

I got 2 inches of water at 70 feet, then while drilling we found only soil, no rocks up to 200 feet. During this time the 2 inch water also disappeared. We drilled up to 320 feet, at 290 feet again we got 3 inch of water with muddy color. Then we stopped at 320 feet. After that we fitted pump & got 2 inches of water out till 15 days. Now it is dry (no water) from last one month. My question is, after the rain starts, if I keep the pump running, will the closed water paths open and make good source of water?