Pump-out stations in Texas

5 listed from public open data: 4 with a name, 1 without a name in the source.

Where the 5 locations on this page with coordinates are, on an outline of the state from US Census TIGER data (open a row's map link for the exact spot).
Pump-out stations with a name
NameCityMapSource
Galveston Yacht Marina, A-Dockmap of Galveston Yacht Marina, A-DockOpenStreetMap
Galveston Yacht Marina, C-Dockmap of Galveston Yacht Marina, C-DockOpenStreetMap
Galveston Yacht Marina, D-Dockmap of Galveston Yacht Marina, D-DockOpenStreetMap
Lynn Creek MarinaGrand Prairiemap of Lynn Creek Marina, Grand PrairieOpenStreetMap
Unnamed locations (1)

These are in the source data without a name. They are listed by city and map location.

Unnamed pump-out stations
NameCityMapSource
(unnamed in source)map of (unnamed in source)OpenStreetMap