- COORDINATES: 39.941080, -76.990053
- COUNTY: Adams
- MANUFACTURER: Unknown. No maker of stream marker has been determined
- SHAPE: Typical double-sided marker on top-mount post.
- STATUS: At some point, marker was broken off its post; it was repaired by adding a metal box that fits over the post top. Marker removed, repainted, and reinstalled by KMT June-July 2024.

Nov. 2012 photo by J. Graham

2013 photo by J. Graham

March 2022 photo by W. Geiger

March 2022 photo looking other way, by W. Geiger

July 2024 photo by J. Graham
PA Route 234 at East Berlin
Typical double-sided stream marker on top mount post
One of several Conewago Creek markers still extant