I live in SE AK. We have a high water table. Wells are all surface water. The sand goes down 18-30 feet, then it turns to glacier flour that will never totally clear up. It can be pumped clear, as soon as pumping stops it’s again cloudy. Bedrock at 120-150’ and the water there is salt. Alaska has no well regulation for private residence, commercial and public water sources are supposed to be tested and treated. The on-site septic installer is required keep tanks and drainfields 100’ private and 200’ public from the well. We use sand points or cased submersibles. If you have rocks the sand point probably won’t be drivable. Most auger rigs won’t work either. I’d find a local driller and ask, if possible.
