A. 
Bucks County, Pennsylvania (BCPA). (August 18, 2010), as amended, updated, and/or replaced. Neshaminy Creek Watershed Stormwater Management Plan. Doylestown, PA. Available from BPA at: https://www.buckscounty.gov/415/Act-167-Stormwater-Management-Plans.
B. 
Bucks County, Pennsylvania (BCPA). (June 17, 2004), as amended, updated, and/or replaced. Delaware River South Watershed Act 167 Stormwater Management Plan. Doylestown, PA. Available from BPA at: https://www.buckscounty.gov/415/Act-167-Stormwater-Management-Plans.
C. 
U.S. Department of Agriculture, National Resources Conservation Service (NRCS). National Engineering Handbook. Part 630: Hydrology, 1969-2001. Originally published as the National Engineering Handbook, Section 4: Hydrology. Available from the NRCS online at: http://www.nrcs.usda.gov/.
D. 
U.S. Department of Agriculture, Natural Resources Conservation Service. (1986) Technical Release 55: Urban Hydrology for Small Watersheds, 2nd Edition. Washington, D.C.
E. 
Pennsylvania Department of Environmental Protection. No. 363-0300-002 (December 2006), as amended, updated, and/or replaced. Pennsylvania Stormwater Best Management Practices Manual. Harrisburg, PA.
F. 
Pennsylvania Department of Environmental Protection. No. 363-2134-008 (March 31, 2012), as amended, updated, and/or replaced. Erosion and Sediment Pollution Control Program Manual. Harrisburg, PA.
G. 
Pennsylvania Department of Transportation. Publication 13M, Chapter 10 (2015), as amended, updated, and/or replaced. Drainage Design and Related Features. Harrisburg, PA. Available from PennDOT online at: https://www.dot.state.pa.us/public/Bureaus/design/PUB13M/Chapters/Chap10.pdf.
H. 
U.S. Department of Commerce, National Oceanic and Atmospheric Administration (NOAA). NOAA Atlas 14 Point Precipitation Frequency Estimates: PA, as amended, updated, and/or replaced. Silver Spring, Maryland Available from NOAA online at: https://hdsc.nws.noaa.gov/hdsc/pfds/pfds_map_cont.html.
I. 
Pennsylvania Department of Transportation. Publication 584, Chapter 7A (2010), as amended, updated, and/or replaced. Field Manual for Pennsylvania Design Rainfall Intensity Charts. Harrisburg, PA. Available from PennDOT online at: https://www.dot.state.pa.us/public/bureaus/design/PUB584/PDMChapter07A.pdf.
J. 
Pennsylvania Department of Environmental Protection. (December 13, 2018), as amended, updated, and/or replaced. Managed Release Concept. Harrisburg, PA. Available from PADEP online at: https://files.dep.state.pa.us/water/bpnpsm/StormwaterManagement/ConstructionStormwater/Managed_Release_Concept.pdf.