GWAquiferPickId|GWAquiferPickCode|Description|CreatedDate|LastUpdateDate
1|1|Provided by Groundwater Conservation District||
2|2|Provided by U.S. Geological Survey||
3|3|Provided by Third Party||
4|4|Interpreted from surface maps, no depth information available||
5|5|Assigned by Professional Geoscientist using all available documentation||
6|6|Unknown||
7|7|Other||
