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Buchanan Lake, Black Rock Park Tx. is a shore accessible fresh water dive site, located at 3400 SH 261, Buchanan Dam, Tx. 78609. The maximum depth is 141-150ft/43-46m. The average visibility is 5-10ft/2-3m.

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Aguaguy - 7/19/2020 8:45 PM
I went scuba diving here on 7/19/2020. Average viz: Under 5ft/2m. Water temp: 71-75°F/22-24°C.