Ep3: Pre-Dev Drainage Calcs (SCS Method, Curve Numbers, and Time of Concentration)

This video provides an in-depth exploration of Curve Numbers, Time of Concentration, and the SCS Method, essential concepts in hydrology and stormwater management. Learn how to calculate runoff using these methods and understand their applications in watershed and urban hydrology. Perfect for students, professionals, and anyone interested in environmental engineering and water resource management. Resources used in this video: TR-55 Manual (To develop stormwater runoff calculations) https://www.hydrocad.net/pdf/TR-55%20Manual.pdf NOAA (for rainfall amounts) https://hdsc.nws.noaa.gov/pfds/ NRCS Soil Survey Map (Use to find soil qualities and characteristics) https://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx Chapters: 0:00 - 0:52: Introduction 0:52 - 3:39: TR-55 Manual, CN, and Hydrologic Soil Group 3:39 - 8:15: NRCS Soil Survey Map (understand soils) 8:15 - 9:26: N.O.A.A (Gather rainfall amounts) 9:26 - 21:10: Spreadsheet set-up and CN calculations 21:10 - 29:36: Developing Time of Concentration Lines and Calcs 29:36 - 30:36: Conclusion Socials: https://www.tiktok.com/@griffinmfurlong/ https://www.instagram.com/griffin.furlong/ https://www.griffinfurlong.com/ My Book: https://www.amazon.com/Boundless-Choosing-Mindset-Lifelong-Growth/dp/B0BBJWJK2B/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=&sr= Disclaimer: The information provided in this video is for educational purposes only and should not be considered a substitute for professional consultation. These documents are public information but the Identifying details have been obscured to protect privacy. Viewers are urged to conduct their own due diligence and seek professional advice before applying the concepts discussed. The presenter and creators of this video bear no responsibility for errors or consequences resulting from its use.