Conasauga River at Tilton
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
- Warning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.
Traces and Thresholds Click to turn on/off display
CATEGORY STAGE Major Flooding 28 ft Moderate Flooding 24 ft Minor Flooding 18 ft Action 15 ft Reliability of the Forecast:
NOTE: Forecasts are issued as needed during times of high water, but are not routinely available.
Automated gauge readings are now available, courtesy of the USGS.
River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 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
- 29 - Major flooding continues with widespread inundation flooding in the woodlands...fields and pastures along the river upstream and downstream from the Bracketts Ridge Road bridge. The flood waters will be near the foundation of an industrial minerals factory near the gage. The water level reaches the floor of the USGS concrete structure gage house on the left bank and downstream from the bridge.
- 28 - Major flooding begins. Widespread inundation flooding occurs in the woodlands...fields and pastures along the river upstream and downstream from the Bracketts Ridge Road bridge. The flood waters will approach an industrial minerals factory near the gage.
- 26 - Significant flooding expands much further into the woodlands...fields and pastures along the river upstream and downstream from the Brackett Ridge Road bridge.
Gauge Location
Recent Crests
| 1. | 19.10 ft | on 02-15-2025 |
| 2. | 19.13 ft | on 05-10-2024 |
| 3. | 18.11 ft | on 02-06-2022 |
| 4. | 20.02 ft | on 09-03-2021 |
| 5. | 20.63 ft | on 04-03-2021 |
Recent Crests
| 1. | 19.10 ft | on 02-15-2025 |
| 2. | 19.13 ft | on 05-10-2024 |
| 3. | 18.11 ft | on 02-06-2022 |
| 4. | 20.02 ft | on 09-03-2021 |
| 5. | 20.63 ft | on 04-03-2021 |
| 6. | 21.86 ft | on 03-28-2021 |
| 7. | 21.15 ft | on 03-20-2021 |
| 8. | 23.97 ft | on 04-15-2020 |
| 9. | 20.77 ft | on 03-27-2020 |
| 10. | 20.56 ft | on 02-15-2020 |
| 11. | 23.92 ft | on 02-08-2020 |
| 12. | 22.81 ft | on 02-25-2019 |
| 13. | 19.82 ft | on 12-31-2018 |
| 14. | 18.25 ft | on 11-15-2018 |
| 15. | 20.76 ft | on 03-04-2018 |
| 16. | 18.72 ft | on 02-14-2018 |
| 17. | 18.72 ft | on 02-26-2016 |
| 18. | 25.99 ft | on 12-28-2015 |
| 19. | 22.42 ft | on 12-04-2015 |
| 20. | 18.44 ft | on 07-09-2013 |
| 21. | 23.33 ft | on 05-08-2013 |
| 22. | 19.54 ft | on 05-01-2013 |
| 23. | 23.72 ft | on 01-18-2013 |
| 24. | 18.34 ft | on 12-01-2011 |
| 25. | 20.20 ft | on 03-12-2011 |
| 26. | 19.11 ft | on 02-08-2010 |
| 27. | 19.10 ft | on 01-27-2010 |
| 28. | 18.94 ft | on 12-11-2009 |
| 29. | 19.63 ft | on 09-29-2009 |
| 30. | 23.67 ft | on 01-09-2009 |
| 31. | 24.29 ft | on 09-19-2004 |
| 32. | 22.00 ft | on 05-24-2003 |
| 33. | 26.67 ft | on 05-09-2003 |
| 34. | 19.50 ft | on 02-24-2003 |
| 35. | 18.88 ft | on 01-27-2002 |
| 36. | 16.51 ft | on 03-22-2001 |
| 37. | 18.07 ft | on 05-08-2000 |
| 38. | 21.90 ft | on 04-06-2000 |
| 39. | 18.07 ft | on 05-08-1999 |
| 40. | 20.74 ft | on 03-11-1998 |
| 41. | 20.57 ft | on 05-05-1997 |
| 42. | 19.70 ft | on 03-06-1997 |
| 43. | 24.29 ft | on 01-29-1996 |
| 44. | 25.66 ft | on 02-18-1995 |
| 45. | 28.42 ft | on 03-29-1994 |
| 46. | 15.95 ft | on 03-26-1993 |
| 47. | 18.32 ft | on 02-28-1992 |
| 48. | 22.92 ft | on 12-12-1991 |
| 49. | 22.92 ft | on 12-25-1990 |
| 50. | 29.89 ft | on 02-17-1990 |
| 51. | 20.09 ft | on 03-02-1989 |
| 52. | 16.67 ft | on 01-22-1988 |
| 53. | 20.50 ft | on 03-02-1987 |
| 54. | 19.60 ft | on 02-04-1985 |
| 55. | 21.78 ft | on 05-06-1984 |
| 56. | 21.72 ft | on 12-04-1982 |
| 57. | 24.53 ft | on 01-06-1982 |
| 58. | 15.70 ft | on 02-13-1981 |
| 59. | 26.73 ft | on 03-23-1980 |
| 60. | 24.73 ft | on 03-06-1979 |
| 61. | 19.40 ft | on 11-09-1977 |
| 62. | 24.34 ft | on 04-06-1977 |
| 63. | 20.49 ft | on 07-07-1976 |
| 64. | 24.60 ft | on 04-01-1975 |
| 65. | 20.54 ft | on 11-30-1973 |
| 66. | 28.13 ft | on 03-18-1973 |
| 67. | 19.05 ft | on 01-07-1972 |
| 68. | 19.17 ft | on 02-08-1971 |
| 69. | 18.58 ft | on 04-04-1970 |
| 70. | 24.50 ft | on 02-04-1969 |
| 71. | 22.80 ft | on 12-24-1968 |
| 72. | 22.80 ft | on 12-24-1967 |
| 73. | 19.83 ft | on 07-10-1967 |
| 74. | 21.62 ft | on 03-06-1966 |
| 75. | 25.10 ft | on 03-28-1965 |
| 76. | 25.74 ft | on 03-17-1964 |
| 77. | 23.82 ft | on 03-15-1963 |
| 78. | 26.10 ft | on 12-20-1961 |
| 79. | 24.30 ft | on 02-25-1961 |
| 80. | 21.60 ft | on 03-05-1960 |
| 81. | 19.80 ft | on 04-22-1959 |
| 82. | 24.20 ft | on 11-20-1957 |
| 83. | 27.30 ft | on 02-03-1957 |
| 84. | 21.30 ft | on 02-06-1956 |
| 85. | 19.90 ft | on 02-09-1955 |
| 86. | 24.90 ft | on 01-18-1954 |
| 87. | 20.80 ft | on 02-24-1953 |
| 88. | 21.30 ft | on 03-13-1952 |
| 89. | 30.20 ft | on 03-30-1951 |
| 90. | 26.10 ft | on 03-15-1950 |
| 91. | 27.30 ft | on 11-30-1948 |
| 92. | 27.30 ft | on 11-30-1947 |
| 93. | 27.70 ft | on 01-21-1947 |
| 94. | 26.30 ft | on 02-12-1946 |
| 95. | 20.70 ft | on 02-20-1945 |
| 96. | 24.40 ft | on 03-30-1944 |
| 97. | 25.60 ft | on 12-31-1942 |
| 98. | 18.40 ft | on 02-19-1942 |
| 99. | 21.10 ft | on 02-17-1939 |
| 100. | 25.40 ft | on 04-10-1938 |
| 101. | 34.00 ft | on 04-01-1886 |
Historic Crests
| 1. | 34.00 ft | on 04-01-1886 |
| 2. | 30.20 ft | on 03-30-1951 |
| 3. | 29.89 ft | on 02-17-1990 |
| 4. | 28.42 ft | on 03-29-1994 |
| 5. | 28.13 ft | on 03-18-1973 |
Historic Crests
| 1. | 34.00 ft | on 04-01-1886 |
| 2. | 30.20 ft | on 03-30-1951 |
| 3. | 29.89 ft | on 02-17-1990 |
| 4. | 28.42 ft | on 03-29-1994 |
| 5. | 28.13 ft | on 03-18-1973 |
| 6. | 27.70 ft | on 01-21-1947 |
| 7. | 27.30 ft | on 02-03-1957 |
| 8. | 27.30 ft | on 11-30-1947 |
| 9. | 27.30 ft | on 11-30-1948 |
| 10. | 26.73 ft | on 03-23-1980 |
| 11. | 26.67 ft | on 05-09-2003 |
| 12. | 26.30 ft | on 02-12-1946 |
| 13. | 26.10 ft | on 12-20-1961 |
| 14. | 26.10 ft | on 03-15-1950 |
| 15. | 25.99 ft | on 12-28-2015 |
| 16. | 25.74 ft | on 03-17-1964 |
| 17. | 25.66 ft | on 02-18-1995 |
| 18. | 25.60 ft | on 12-31-1942 |
| 19. | 25.40 ft | on 04-10-1938 |
| 20. | 25.10 ft | on 03-28-1965 |
| 21. | 24.90 ft | on 01-18-1954 |
| 22. | 24.73 ft | on 03-06-1979 |
| 23. | 24.60 ft | on 04-01-1975 |
| 24. | 24.53 ft | on 01-06-1982 |
| 25. | 24.50 ft | on 02-04-1969 |
| 26. | 24.40 ft | on 03-30-1944 |
| 27. | 24.34 ft | on 04-06-1977 |
| 28. | 24.30 ft | on 02-25-1961 |
| 29. | 24.29 ft | on 01-29-1996 |
| 30. | 24.29 ft | on 09-19-2004 |
| 31. | 24.20 ft | on 11-20-1957 |
| 32. | 23.97 ft | on 04-15-2020 |
| 33. | 23.92 ft | on 02-08-2020 |
| 34. | 23.82 ft | on 03-15-1963 |
| 35. | 23.72 ft | on 01-18-2013 |
| 36. | 23.67 ft | on 01-09-2009 |
| 37. | 23.33 ft | on 05-08-2013 |
| 38. | 22.92 ft | on 12-25-1990 |
| 39. | 22.92 ft | on 12-12-1991 |
| 40. | 22.81 ft | on 02-25-2019 |
| 41. | 22.80 ft | on 12-24-1967 |
| 42. | 22.80 ft | on 12-24-1968 |
| 43. | 22.42 ft | on 12-04-2015 |
| 44. | 22.00 ft | on 05-24-2003 |
| 45. | 21.90 ft | on 04-06-2000 |
| 46. | 21.86 ft | on 03-28-2021 |
| 47. | 21.78 ft | on 05-06-1984 |
| 48. | 21.72 ft | on 12-04-1982 |
| 49. | 21.62 ft | on 03-06-1966 |
| 50. | 21.60 ft | on 03-05-1960 |
| 51. | 21.30 ft | on 02-06-1956 |
| 52. | 21.30 ft | on 03-13-1952 |
| 53. | 21.15 ft | on 03-20-2021 |
| 54. | 21.10 ft | on 02-17-1939 |
| 55. | 20.80 ft | on 02-24-1953 |
| 56. | 20.77 ft | on 03-27-2020 |
| 57. | 20.76 ft | on 03-04-2018 |
| 58. | 20.74 ft | on 03-11-1998 |
| 59. | 20.70 ft | on 02-20-1945 |
| 60. | 20.63 ft | on 04-03-2021 |
| 61. | 20.57 ft | on 05-05-1997 |
| 62. | 20.56 ft | on 02-15-2020 |
| 63. | 20.54 ft | on 11-30-1973 |
| 64. | 20.50 ft | on 03-02-1987 |
| 65. | 20.49 ft | on 07-07-1976 |
| 66. | 20.20 ft | on 03-12-2011 |
| 67. | 20.09 ft | on 03-02-1989 |
| 68. | 20.02 ft | on 09-03-2021 |
| 69. | 19.90 ft | on 02-09-1955 |
| 70. | 19.83 ft | on 07-10-1967 |
| 71. | 19.82 ft | on 12-31-2018 |
| 72. | 19.80 ft | on 04-22-1959 |
| 73. | 19.70 ft | on 03-06-1997 |
| 74. | 19.63 ft | on 09-29-2009 |
| 75. | 19.60 ft | on 02-04-1985 |
| 76. | 19.54 ft | on 05-01-2013 |
| 77. | 19.50 ft | on 02-24-2003 |
| 78. | 19.40 ft | on 11-09-1977 |
| 79. | 19.17 ft | on 02-08-1971 |
| 80. | 19.13 ft | on 05-10-2024 |
| 81. | 19.11 ft | on 02-08-2010 |
| 82. | 19.10 ft | on 02-15-2025 |
| 83. | 19.10 ft | on 01-27-2010 |
| 84. | 19.05 ft | on 01-07-1972 |
| 85. | 18.94 ft | on 12-11-2009 |
| 86. | 18.88 ft | on 01-27-2002 |
| 87. | 18.72 ft | on 02-26-2016 |
| 88. | 18.72 ft | on 02-14-2018 |
| 89. | 18.58 ft | on 04-04-1970 |
| 90. | 18.44 ft | on 07-09-2013 |
| 91. | 18.40 ft | on 02-19-1942 |
| 92. | 18.34 ft | on 12-01-2011 |
| 93. | 18.32 ft | on 02-28-1992 |
| 94. | 18.25 ft | on 11-15-2018 |
| 95. | 18.11 ft | on 02-06-2022 |
| 96. | 18.07 ft | on 05-08-2000 |
| 97. | 18.07 ft | on 05-08-1999 |
| 98. | 16.67 ft | on 01-22-1988 |
| 99. | 16.51 ft | on 03-22-2001 |
| 100. | 15.95 ft | on 03-26-1993 |
| 101. | 15.70 ft | on 02-13-1981 |
Vertical Datum Table
| type | NAVD88 | STND |
|---|---|---|
| major Flooding | 650.16 ft | 28.00 ft |
| moderate Flooding | 646.16 ft | 24.00 ft |
| minor Flooding | 640.16 ft | 18.00 ft |
| action | 637.16 ft | 15.00 ft |
| Latest Value | 624.97 ft | 2.81 ft |
| Gauge Zero | 622.16 ft | 0.00 ft |
Gauge Photos
No Images Found
Unique Local Info
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Potential River Levels Used to Estimate the Chance of Flooding and the Range of Possible River Levels |
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| 10 Day (HEFS) | 7 Day (NAEFS) | 7 Day (GEFS) |
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Note: Use the official hydrograph at the top of this web page for river levels within the next 72 Hours.
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.
Resources
Hydrologic Resource Links
Additional Resource Links
WFO Information
Weather Forecast Office
Peachtree City/Atlanta
4 Falcon Drive
Peachtree City, GA 30269
Official Homepage