Water resources planHere is a water resources plan of the region :
https://www.accessesmeralda.com/document_center/EC_Water_Resource_Plan_Dec_2012_approved_6_5_12__changes_to_be_incorporated.pdf
--> Figure 2 Map of Groundwater Basins
In page 20, you can see why Reedy lagoon has no lithium.
In area 136 Monte cristo valley, you can see the kibby basin.
My guess is 118 colombus salt marsh water flows into 136 to our kibby basin.
Anyone has an opinion on this ??