Sappa Creek near Stamford
No watches, warnings or advisories are in effect for this area.
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
- Downstream gauge unavailableWarning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.
Traces and Thresholds Click to turn on/off display
Observed (OBS) 04/03/2025 12:15 AM CDTRecord: 22.1 ftCATEGORY STAGE 
Major Flooding 26 ft Moderate Flooding 22 ft Minor Flooding 19 ft Action 17 ft Reliability of the Forecast:
NOTE: Forecasts are issued as needed during times of high water, but are not routinely available.
River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.
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
- 26 - Flood waters will cover several county roads along the creek and the bridge south of Flynn Junction. Several farm outbuildings and houses south of the creek will be threatened.
- 25 - Water begins to impact the bottom of the bridge at the gage site.
- 22 - The county road, known as F road, going south of the gage site begins to flood.
- 19 - Flooding occurs over agricultural low land areas primarily south of the creek
Gauge Location
Recent Crests
| 1. | 10.19 ft | on 09-25-2023 |
| 2. | 8.10 ft | on 03-12-2022 |
| 3. | 10.56 ft | on 05-29-2021 |
| 4. | 11.68 ft | on 05-25-2020 |
| 5. | 16.55 ft | on 05-27-2019 |
Recent Crests
| 1. | 10.19 ft | on 09-25-2023 |
| 2. | 8.10 ft | on 03-12-2022 |
| 3. | 10.56 ft | on 05-29-2021 |
| 4. | 11.68 ft | on 05-25-2020 |
| 5. | 16.55 ft | on 05-27-2019 |
| 6. | 10.47 ft | on 06-20-2018 |
| 7. | 9.61 ft | on 05-20-2017 |
| 8. | 9.19 ft | on 06-01-2016 |
| 9. | 9.42 ft | on 05-29-2015 |
| 10. | 9.58 ft | on 07-23-2014 |
| 11. | 8.60 ft | on 05-30-2013 |
| 12. | 10.78 ft | on 07-08-2012 |
| 13. | 11.71 ft | on 10-10-2011 |
| 14. | 11.65 ft | on 06-21-2011 |
| 15. | 13.93 ft | on 06-22-2010 |
| 16. | 12.27 ft | on 07-24-2009 |
| 17. | 12.57 ft | on 05-26-2008 |
| 18. | 9.23 ft | on 02-21-2007 |
| 19. | 9.12 ft | on 08-17-2005 |
| 20. | 5.26 ft | on 07-10-2004 |
| 21. | 4.45 ft | on 06-02-2003 |
| 22. | 4.97 ft | on 05-11-2002 |
| 23. | 5.86 ft | on 09-15-2001 |
| 24. | 8.39 ft | on 07-23-2000 |
| 25. | 5.81 ft | on 07-01-1999 |
| 26. | 6.30 ft | on 08-01-1998 |
| 27. | 7.94 ft | on 06-27-1997 |
| 28. | 12.13 ft | on 07-19-1996 |
| 29. | 9.49 ft | on 05-28-1995 |
| 30. | 6.76 ft | on 07-04-1994 |
| 31. | 8.50 ft | on 03-09-1993 |
| 32. | 8.63 ft | on 08-09-1992 |
| 33. | 6.22 ft | on 08-14-1991 |
| 34. | 8.44 ft | on 08-03-1990 |
| 35. | 6.72 ft | on 05-21-1989 |
| 36. | 10.32 ft | on 07-19-1988 |
| 37. | 6.61 ft | on 05-06-1987 |
| 38. | 9.24 ft | on 07-11-1986 |
| 39. | 7.40 ft | on 05-14-1985 |
| 40. | 6.10 ft | on 05-20-1984 |
| 41. | 15.88 ft | on 06-16-1983 |
| 42. | 8.71 ft | on 06-27-1982 |
| 43. | 6.15 ft | on 08-06-1981 |
| 44. | 4.57 ft | on 04-03-1980 |
| 45. | 9.18 ft | on 07-28-1979 |
| 46. | 5.76 ft | on 03-12-1978 |
| 47. | 12.25 ft | on 09-03-1977 |
| 48. | 4.67 ft | on 04-10-1976 |
| 49. | 9.35 ft | on 06-27-1975 |
| 50. | 6.49 ft | on 06-14-1974 |
| 51. | 10.28 ft | on 07-19-1973 |
| 52. | 6.89 ft | on 08-04-1972 |
| 53. | 6.06 ft | on 04-29-1971 |
| 54. | 7.70 ft | on 06-13-1970 |
| 55. | 8.59 ft | on 09-05-1969 |
| 56. | 8.56 ft | on 08-11-1968 |
| 57. | 16.41 ft | on 06-16-1967 |
| 58. | 22.13 ft | on 06-24-1966 |
| 59. | 15.34 ft | on 06-17-1965 |
| 60. | 14.25 ft | on 06-21-1964 |
| 61. | 15.16 ft | on 08-13-1963 |
| 62. | 12.27 ft | on 07-02-1962 |
| 63. | 14.25 ft | on 05-21-1961 |
| 64. | 17.08 ft | on 03-24-1960 |
| 65. | 9.23 ft | on 07-17-1959 |
| 66. | 11.16 ft | on 07-17-1958 |
| 67. | 16.03 ft | on 06-17-1957 |
| 68. | 9.78 ft | on 06-19-1956 |
| 69. | 7.77 ft | on 06-19-1955 |
| 70. | 11.14 ft | on 08-18-1954 |
| 71. | 11.35 ft | on 06-02-1953 |
| 72. | 14.95 ft | on 07-15-1952 |
| 73. | 17.10 ft | on 07-19-1951 |
| 74. | 17.07 ft | on 08-08-1950 |
| 75. | 14.45 ft | on 05-09-1949 |
| 76. | 13.29 ft | on 06-28-1948 |
| 77. | 20.10 ft | on 06-22-1947 |
| 78. | 11.74 ft | on 07-06-1946 |
| 79. | 18.00 ft | on 07-19-1944 |
Historic Crests
| 1. | 22.13 ft | on 06-24-1966 |
| 2. | 20.10 ft | on 06-22-1947 |
| 3. | 18.00 ft | on 07-19-1944 |
| 4. | 17.10 ft | on 07-19-1951 |
| 5. | 17.08 ft | on 03-24-1960 |
Historic Crests
| 1. | 22.13 ft | on 06-24-1966 |
| 2. | 20.10 ft | on 06-22-1947 |
| 3. | 18.00 ft | on 07-19-1944 |
| 4. | 17.10 ft | on 07-19-1951 |
| 5. | 17.08 ft | on 03-24-1960 |
| 6. | 17.07 ft | on 08-08-1950 |
| 7. | 16.55 ft | on 05-27-2019 |
| 8. | 16.41 ft | on 06-16-1967 |
| 9. | 16.03 ft | on 06-17-1957 |
| 10. | 15.88 ft | on 06-16-1983 |
| 11. | 15.34 ft | on 06-17-1965 |
| 12. | 15.16 ft | on 08-13-1963 |
| 13. | 14.95 ft | on 07-15-1952 |
| 14. | 14.45 ft | on 05-09-1949 |
| 15. | 14.25 ft | on 06-21-1964 |
| 16. | 14.25 ft | on 05-21-1961 |
| 17. | 13.93 ft | on 06-22-2010 |
| 18. | 13.29 ft | on 06-28-1948 |
| 19. | 12.57 ft | on 05-26-2008 |
| 20. | 12.27 ft | on 07-24-2009 |
| 21. | 12.27 ft | on 07-02-1962 |
| 22. | 12.25 ft | on 09-03-1977 |
| 23. | 12.13 ft | on 07-19-1996 |
| 24. | 11.74 ft | on 07-06-1946 |
| 25. | 11.71 ft | on 10-10-2011 |
| 26. | 11.68 ft | on 05-25-2020 |
| 27. | 11.65 ft | on 06-21-2011 |
| 28. | 11.35 ft | on 06-02-1953 |
| 29. | 11.16 ft | on 07-17-1958 |
| 30. | 11.14 ft | on 08-18-1954 |
| 31. | 10.78 ft | on 07-08-2012 |
| 32. | 10.56 ft | on 05-29-2021 |
| 33. | 10.47 ft | on 06-20-2018 |
| 34. | 10.32 ft | on 07-19-1988 |
| 35. | 10.28 ft | on 07-19-1973 |
| 36. | 10.19 ft | on 09-25-2023 |
| 37. | 9.78 ft | on 06-19-1956 |
| 38. | 9.61 ft | on 05-20-2017 |
| 39. | 9.58 ft | on 07-23-2014 |
| 40. | 9.49 ft | on 05-28-1995 |
| 41. | 9.42 ft | on 05-29-2015 |
| 42. | 9.35 ft | on 06-27-1975 |
| 43. | 9.24 ft | on 07-11-1986 |
| 44. | 9.23 ft | on 07-17-1959 |
| 45. | 9.23 ft | on 02-21-2007 |
| 46. | 9.19 ft | on 06-01-2016 |
| 47. | 9.18 ft | on 07-28-1979 |
| 48. | 9.12 ft | on 08-17-2005 |
| 49. | 8.71 ft | on 06-27-1982 |
| 50. | 8.63 ft | on 08-09-1992 |
| 51. | 8.60 ft | on 05-30-2013 |
| 52. | 8.59 ft | on 09-05-1969 |
| 53. | 8.56 ft | on 08-11-1968 |
| 54. | 8.50 ft | on 03-09-1993 |
| 55. | 8.44 ft | on 08-03-1990 |
| 56. | 8.39 ft | on 07-23-2000 |
| 57. | 8.10 ft | on 03-12-2022 |
| 58. | 7.94 ft | on 06-27-1997 |
| 59. | 7.77 ft | on 06-19-1955 |
| 60. | 7.70 ft | on 06-13-1970 |
| 61. | 7.40 ft | on 05-14-1985 |
| 62. | 6.89 ft | on 08-04-1972 |
| 63. | 6.76 ft | on 07-04-1994 |
| 64. | 6.72 ft | on 05-21-1989 |
| 65. | 6.61 ft | on 05-06-1987 |
| 66. | 6.49 ft | on 06-14-1974 |
| 67. | 6.30 ft | on 08-01-1998 |
| 68. | 6.22 ft | on 08-14-1991 |
| 69. | 6.15 ft | on 08-06-1981 |
| 70. | 6.10 ft | on 05-20-1984 |
| 71. | 6.06 ft | on 04-29-1971 |
| 72. | 5.86 ft | on 09-15-2001 |
| 73. | 5.81 ft | on 07-01-1999 |
| 74. | 5.76 ft | on 03-12-1978 |
| 75. | 5.26 ft | on 07-10-2004 |
| 76. | 4.97 ft | on 05-11-2002 |
| 77. | 4.67 ft | on 04-10-1976 |
| 78. | 4.57 ft | on 04-03-1980 |
| 79. | 4.45 ft | on 06-02-2003 |
Unique Local Info
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.