Shunganunga Creek Flood Stage Changes

Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Service Change Notice National Weather Service Topeka, KS 835 AM CDT Sat Apr 26 2025 To: Subscribers: -NOAA Weather Wire Service -Emergency Managers Weather Information Network -NOAAPort -Other NWS Partners, Users and Employees From: Kris Craven Meteorologist in Charge WFO Topeka, KS Subject: Changes to flood stage categories for the Shunganunga Creek at Topeka, KS. Beginning on Tuesday, June 2, 2025, all flood stage categories for the Shunganunga Creek at Topeka, KS at 21st Street, TSHK1, will be lowered. Recent review of past floods indicated that flooding occurred at lower stages than the existing flood categories. In order to represent the flood impacts more accurately along the Shunganunga Creek, the flood categories will be lowered. These changes have been coordinated with the USGS and Shawnee County Emergency Management. Previous New Action/Flood Issuance Stage 19.0 11.0 Minor Flood Stage 24.0 16.0 Moderate Flood Stage 28.0 17.0 Major Flood Stage 35.0 22.0 If you have additional questions or comments on this change in service, please contact: Scott Watson Service Hydrologist scott.watson@noaa.gov