If I look on Bing aerial map, I see creek connection between Rabbit Back Creek and Foley Creek, which is missing in map data. I'm not sure about stream direction, so I'm leaving this to more experienced mapper.

There are many houses according to aerial map on https://en.mapy.cz/s/pekosobalo

Bušovický potok je v okolí bodu vložení poznámky podle leteckých map veden pod zemí, na povrchu není ani v náznaku patrný.

There is maybe some new building.

picknick table