Page "Rondout Creek" Paragraph 10

After crossing under NY 55A, it widens into the reservoir just below Grahamsville and begins flowing more to the east-southeast.

Routes 55 and 55A bracket the reservoir to the south and north respectively.

One-third of the way along the reservoir's length, it crosses back into Ulster County.

Now at an elevation of, the creek resumes at the site of the former hamlet of Lackawack, leaving the Catskill Park, now headed eastwards, in a rocky, wider streambed through some slightly more development.