The key word in the TWDB record is ‘proposed’ - TWDB is a recording agency, not an authoritative agency. The local UGWCD has jurisdiction, and rules over the production permit.
Test well results are commonly submitted with local water board permit applications, as is the case here. PCUGWCD is still authoritative.
Reports for test wells are submitted independently to TWDB, serving as an element in the record. Production is governed by the local UGWCD.