Black Pearl Cove is a shallow freshwater reef site in the United States, reaching a maximum depth of 11 metres. This location is suitable for beginners due to its manageable depth and mild currents. Access is exclusively by boat, and divers must remain vigilant for passing boat traffic throughout the dive. Due to the nature of the environment, water temperatures can be cold, necessitating the use of adequate thermal protection. Visibility at the site is variable, so it is recommended to check local conditions before planning a visit. Divers should deploy a surface marker buoy upon ascent to ensure visibility to nearby vessels.

Lake Alan Henry is a reservoir in the upper Brazos River Basin, created by the John T. Montford Dam in 1993. The site features both reef and artificial reef structures, offering depths ranging from the surface to 30 metres with an average depth of 12 metres. Access to the water is by boat only. Divers should be prepared for mild currents and visibility typically between 1 and 4 metres. Due to the nature of the reservoir, divers must remain aware of boat traffic and potential cold water temperatures. Facilities available at the site include parking, toilets, showers, and a rinse station.