Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of Spring 2024. Existing AHPS content and features will be preserved and expanded within NWPS. The NWS is now accepting feedback on NWPS. Please visit https://www.weather.gov/owp/operations for more information.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.

DID YOU KNOW... Please try our new TEST hydrograph page link at: https://preview.water.noaa.gov/gauges/abcde - Just replace “abcde” with your local hydrograph five character ID found in the lower left corner of the hydrograph.  In late March of 2024, the base URL path will become water.noaa.gov.  Feedback can be provided HERE

Weather Forecast Office Greenville-Spartanburg, SC

Southeast River Forecast Center

Hydrograph

River at a Glance

Download

Auto Refresh: OFF

About this graph Tabular Data (UTC) Tabular Data (EST) Datum: Not Available Metadata

NOTE: Graphical forecasts are not available for the Green River (NC) below Lake Summit. During times of high water, forecast crest information can be found in the text products.

Default Hydrograph Scale to Flood Categories   Return to Area Map

Flood Categories (in feet) Major Flood Stage: 106 Moderate Flood Stage: 104 Flood Stage: 102 Action Stage: 101 Low Stage (in feet): -9999 Historic Crests (1) 104.80 ft on 08/16/1928 (2) 104.04 ft on 03/28/2005 (3) 102.80 ft on 08/27/1995 (4) 102.80 ft on 08/17/1994 (5) 102.64 ft on 09/08/2004 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 102.31 ft on 08/07/2013 (2) 101.51 ft on 05/06/2013 (3) 102.14 ft on 03/06/2011 (4) 102.58 ft on 01/25/2010 (5) 104.04 ft on 03/28/2005 Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records (1) 75.30 ft on 10/17/1975 For more information on your flood risk go to www.floodsmart.gov. Show FEMA's National Flood Hazard Layers FEMA's National Flood Hazard Layers not showing? Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map? Possible reasons: There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. The FEMA Web Mapping Service (WMS) is down. Note: Your zoom level may have changed. ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers.

Zoom Level:16 Legend FEMA Layer Gauge Location Disclaimer Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.

Flood Impacts & Photos

If you notice any errors in the below information, please contact our Webmaster
104	MODERATE FLOODING DOWNSTREAM.
102.5	ROADS DOWNSTEAM IN POLK COUNTY ALONG GREEN RIVER WILL FLOOD. SOME EVACUATIONS BETWEEN SALUDA AND MILL SPRINGS WILL LIKELY BE NECESSARY.
102	HIGH WATER EVENT AREAS ALONG THE SHORELINE WILL LIKELY FLOOD. GREEN RIVER WILL LIKELY BEGIN TO FLOOD GREEN RIVER COVE ROAD. FURTHER DOWNSTREAM BELOW LAKE ADGER...JOHN WATSON AND KEN MILLER ROADS IN THE HIGHLAND MAY FLOOD. CALL EMA
101.5	FLOODING ALONG THE GREEN RIVER WILL BE LIKELY ESPECIALLY ON BOBS CREEK RD AND BLUEBERRY FARM RD.
100.5	HIGH WATER EFFECTS BEGIN DOWNSTREAM ON GREEN RIVER.
100	FULL POOL - 356 CFS

About This Location

Latitude: 35.233580° N, Longitude: 82.399400° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 102 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps Vertical Datum Elevation (gauge height = 0) Elevation (gauge height = flood stage) Elevation information source NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks Other Not Available Not Available

Resources

Hydrologic Resources Text Products Past Precipitation Forecast Precipitation River Forecast Centers River Stage Summary Inundation Mapping Locations

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management Southeast River Forecast Center SERFC Ensemble River Forecasts Lower Mississippi River Forecast Center LMRFC Ensemble River Forecasts Hourly Precipitation Snow Information

Collaborative Agencies The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here. NWS Information National Weather Service Greenville-Spartanburg Weather Forecast Office 1549 GSP Drive Greer, SC 29651 (864) 848-3859 Ask Questions/Webmaster Page last modified: 2-Nov-2020 7:30 PM Disclaimer Credits Glossary Privacy Policy About Us Career Opportunities