@misc{indiciaebca5ac3f0be5, title = {Water resources data Maryland and Delaware, water year 1989, Volume 1. Atlantic Slope Basins, Delaware River through Patuxent River}, author = {R.W. James and R.H. Simmons and B.F. Strain and M.J. Smigaj}, year = {1989}, doi = {10.3133/wdrmdde891}, url = {https://pubs.usgs.gov/publication/wdrMDDE891}, note = {Source identifier: wdrMDDE891} }