Reedy River at Hudson St.
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
Sender
Sent
- Upstream gauge unavailableDownstream gauge unavailableWarning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.No secondary data available. Transformations for Flow data and a secondary Y axis cannot be made at this time.
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Observed (OBS) 06/12/2025 6:18 PM EDTCATEGORY STAGE 
Major Flooding 18 ft Moderate Flooding 14 ft Minor Flooding 11 ft Action 8.5 ft Reliability of the Forecast:
NOTE: Forecasts are not available. Only observed stages are available for this point.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Flood Impacts
- 18 - Major Flood Stage. Extremely rare and catastrophic flooding of the Reedy River is developing within the city of Greenville with disastrous impacts to property. Extraordinary flooding exceeding 6 ft deep is overwhelming low-lying areas including the Swamp Rabbit Trail and Unity Park. Floodwaters are likely impacting businesses upstream and downstream of Unity Park. Significant roadway flooding may be imminent or ongoing near Hampton Ave, Willard St, W Washington St, Hudson St, and Westfield St.
- 14 - Moderate Flood Stage. Hudson St is likely inundated with 12-18 inches of floodwaters. Expansive flooding of Unity Park is ongoing with more significant inundation of the Swamp Rabbit Trail from Unity Park downstream to Cleveland Park. Significant inundation over 1-3 feet deep is likely beginning for low-lying areas, including the Swamp Rabbit Trail, from Westfield St to River St. Flooding along the Reedy River near the Peace Center and Japanese Dogwood Ln is underway.
- 12 - Minor Flooding continues. Extensive flooding of Unity Park is ongoing, with floodwaters 1-3 feet deep. Increasing inundation of low-lying areas adjacent to and including the Swamp Rabbit Trail is ongoing. Trail inundation of less than 6 inches deep is ongoing between Westfield St and Hudson St. Floodwaters are about 6-12 inches below the Hudson St bridge. Cleveland Park flooding is likely during heavy rain along Richland Creek including along Lakehurst St.
Gauge Location
Recent Crests
| 1. | 9.84 ft | on 12-26-2023 | |
| 2. | 13.62 ft | on 02-07-2020 | (P) |
| 3. | 8.26 ft | on 10-04-2015 | |
| 4. | 10.21 ft | on 08-10-2014 | |
| 5. | 7.92 ft | on 05-06-2013 |
Recent Crests
| 1. | 9.84 ft | on 12-26-2023 | |
| 2. | 13.62 ft | on 02-07-2020 | (P) |
| 3. | 8.26 ft | on 10-04-2015 | |
| 4. | 10.21 ft | on 08-10-2014 | |
| 5. | 7.92 ft | on 05-06-2013 |
Historic Crests
| 1. | 13.62 ft | on 02-07-2020 | (P) |
| 2. | 10.21 ft | on 08-10-2014 | |
| 3. | 9.84 ft | on 12-26-2023 | |
| 4. | 8.26 ft | on 10-04-2015 | |
| 5. | 7.92 ft | on 05-06-2013 |
Historic Crests
| 1. | 13.62 ft | on 02-07-2020 | (P) |
| 2. | 10.21 ft | on 08-10-2014 | |
| 3. | 9.84 ft | on 12-26-2023 | |
| 4. | 8.26 ft | on 10-04-2015 | |
| 5. | 7.92 ft | on 05-06-2013 |
Gauge Photos
No Images Found
Probability Information
No Images Available
Unique Local Info
Users should be Aware that some of the data presented on this website may not have been post-processed at this time. Greenville County is not responsible for any conclusions or action taken as a result of user interpretation of available data.
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.