Water & Wells
Water wells in Cass County: what aquifer you are tapping
Many rural properties in Cass County use private water wells. Most tap the Queen City Aquifer, which supplies water mainly for homes and livestock in northeast Texas.
The Queen City Aquifer runs under parts of Cass County. It is one of the main sources of groundwater in this part of East Texas. Most people use it for drinking water and livestock.
Water from the Queen City is usually fresh. But in northeast Texas, it can have higher iron levels and more acidity than normal. If you are buying rural land with a well, test the water before you close the deal.
Cass County does not have a local groundwater district. That means no local agency limits how much you pump. But state law still applies. Any new well must be drilled by a licensed well driller. That driller must file a report with the Texas Water Development Board (TWDB). The TWDB is the state agency that tracks wells and water data.
The TWDB keeps records of wells, water levels, and water quality. You can search those records online before buying land with an existing well. Check the TWDB links below before you buy.
Source to confirm: TWDB — Queen City Aquifer