TY - RPRT TI - Report of the River Master of the Delaware River for the period December 1, 2017–November 30, 2018 AU - Kendra L. Russell AU - William J. Andrews AU - Amy R. McHugh PY - 2025 DO - 10.3133/ofr20251051 UR - https://pubs.usgs.gov/publication/ofr20251051 ID - ofr20251051 ER -