Document: NRC Regulatory Guide
Document ID: c7b1689b-ff17-4083-9fb1-f91b6965ea1a
Document Type: regulatory_guide
Title: Design Basis Floods for Nuclear Power Plants + HISTORY - HISTORY 02/2022 – DG-1290 , Proposed Revision 3 09/2014 – Periodic Review of Revision 2 – Revise 07/1980 – Errata to Revision 2 07/2024 – DG-1290 Revision 1 (Rev. 2)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML0037/ML003740388.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.59
CFR Part: 
CFR Title: 

Content:
pahannock Potomac Potomac Potomac South Branch Monocacy River SoFk.Shenandoah River Susquehanna River Jackson River Dyberry Creek Cacapon River South River E.Br. Delaware River Patterson Creek Roanoke River South Branch North Branch North Branch Goose Creek Fishing Creek Licking Creek Little Cacapon River Maiden Creek Opequon Creek Shenandoah River South Branch Soo Pl. South Branch White Clay River North Anna River Back Creek Susquehanna River Bush River South Branch Smith River Lackawaxen River Juniata River (Br.) South Branch Rappahannock River Savage River Potomac River Antietem Creek' T TABLE B.1 (Page 3 of 17) %0 urn 182 817 1,638 24,100 65 677 222 812 219 7,800 1,577 "495 225 338 7.1 158 101 161 272 3),o01 1,173 283 66 3143 231 27,000 118 642 212 60 960 640 1,598 105 11,400 281 24,2 23.2 18.0 12.7 ý24.11 24.8 21o2 29.6 .16.5 23.4 16.8 18.9 21.5 22.3 26.5 34.8 29.0 29.7 27.3 27.2 16.2 18.0 21.1 29.8 25.0 27.9 12.7 1903 27.5 25.0 21.4 19.3 23.6 26.3 13.5 26.6 20o.6 20.9 114.3 8.2 21.3 17.3 26.5 12.7 19.0 12.9 14.9 16.o 17.1 2*4.2 32.7 26.1 27.4 23.5 24.1 11.7 1*4.0 17.1 26.0 21.3 24.8 8.2 15.3 24•3. 24.2 17.5 15.3 19.6 22.2 10.3 23.5 174,000. • .363,00 419,000 1,750,000 246,000 119,700 373,100 153,700 .202,000 176,000 1,000,000 *430,000 2799200 120,200 340,900 12,200 125,800 122,700 118,000 17?4.600 592,000 389,700 173,800 103,000 220,000 256,000 1,750,000 87,400 208,700 160,000 87,190 353,*400 208,700 552,000 107,400 1,393,000 154,900 TABLE B.1 (Page 4 of 17) Drainage Basin Average PMF Peak Project State River Basin Stream Area (in inches) Discha ge (sq.mi.) Prec. Runoff (cfre) Sherrill Drive Six Bridge Springfield Staunton Stillwater Summit Surry Tioga-Hammond Tocks Island Tonoloway Town Creek Trenton Trexler Tri-Towns Verplanck Washington, D, C, Wayneaboro West Branch Whitney Point Winchester York Indian Rock Allatoona Alvin W. Vogtle Bridgewater Buford Carters Catawba Cherokee Claiborne Clark Hill Coffeeville Cowans Ford Demopolis Falls Lake Md. Md. WO