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Ochlockonee River near Concord (CR 12) Stage (ft)Flow (kcfs)Highest Observation: 25.87 ft at 3:00AM May 18, 2013Observed: 25.86 ft at 4:00AM May 18, 2013Observed: 25.85 ft at 5:00AM May 18, 2013Observed: 25.84 ft at 6:00AM May 18, 2013Observed: 25.83 ft at 7:00AM May 18, 2013Observed: 25.82 ft at 8:00AM May 18, 2013Observed: 25.81 ft at 9:00AM May 18, 2013Observed: 25.81 ft at 10:00AM May 18, 2013Observed: 25.8 ft at 11:00AM May 18, 2013Observed: 25.79 ft at 12:00PM May 18, 2013Observed: 25.77 ft at 1:00PM May 18, 2013Observed: 25.77 ft at 2:00PM May 18, 2013Observed: 25.76 ft at 3:00PM May 18, 2013Observed: 25.74 ft at 4:00PM May 18, 2013Observed: 25.73 ft at 5:00PM May 18, 2013Observed: 25.73 ft at 6:00PM May 18, 2013Observed: 25.72 ft at 7:00PM May 18, 2013Observed: 25.7 ft at 8:00PM May 18, 2013Observed: 25.69 ft at 9:00PM May 18, 2013Observed: 25.68 ft at 10:00PM May 18, 2013Observed: 25.67 ft at 11:00PM May 18, 2013Observed: 25.66 ft at 12:00AM May 19, 2013Observed: 25.64 ft at 2:00AM May 19, 2013Observed: 25.63 ft at 3:00AM May 19, 2013Observed: 25.63 ft at 4:00AM May 19, 2013Observed: 25.62 ft at 5:00AM May 19, 2013Observed: 25.61 ft at 6:00AM May 19, 2013Observed: 25.6 ft at 7:00AM May 19, 2013Observed: 25.6 ft at 8:00AM May 19, 2013Observed: 25.6 ft at 9:00AM May 19, 2013Observed: 25.58 ft at 10:00AM May 19, 2013Observed: 25.58 ft at 11:00AM May 19, 2013Observed: 25.57 ft at 12:00PM May 19, 2013Observed: 25.52 ft at 1:00PM May 19, 2013Observed: 25.56 ft at 2:00PM May 19, 2013Observed: 25.54 ft at 3:00PM May 19, 2013Observed: 25.53 ft at 4:00PM May 19, 2013Observed: 25.53 ft at 5:00PM May 19, 2013Observed: 25.51 ft at 6:00PM May 19, 2013Observed: 25.51 ft at 7:00PM May 19, 2013Observed: 25.49 ft at 8:00PM May 19, 2013Observed: 25.49 ft at 9:00PM May 19, 2013Observed: 25.48 ft at 10:00PM May 19, 2013Observed: 25.47 ft at 11:00PM May 19, 2013Observed: 25.46 ft at 12:00AM May 20, 2013Observed: 25.45 ft at 1:00AM May 20, 2013Observed: 25.45 ft at 2:00AM May 20, 2013Observed: 25.44 ft at 3:00AM May 20, 2013Observed: 25.44 ft at 4:00AM May 20, 2013Observed: 25.43 ft at 5:00AM May 20, 2013Observed: 25.43 ft at 6:00AM May 20, 2013Observed: 25.42 ft at 7:00AM May 20, 2013Observed: 25.41 ft at 8:00AM May 20, 2013Observed: 25.41 ft at 9:00AM May 20, 2013Observed: 25.4 ft at 10:00AM May 20, 2013Observed: 25.4 ft at 11:00AM May 20, 2013Observed: 25.39 ft at 12:00PM May 20, 2013Observed: 25.38 ft at 1:00PM May 20, 2013Observed: 25.38 ft at 2:00PM May 20, 2013Observed: 25.36 ft at 3:00PM May 20, 2013Observed: 25.36 ft at 4:00PM May 20, 2013Observed: 25.36 ft at 5:00PM May 20, 2013Observed: 25.29 ft at 6:00PM May 20, 2013Observed: 25.33 ft at 7:00PM May 20, 2013Observed: 25.32 ft at 8:00PM May 20, 2013Observed: 25.32 ft at 9:00PM May 20, 2013Observed: 25.31 ft at 10:00PM May 20, 2013Observed: 25.3 ft at 11:00PM May 20, 2013Observed: 25.3 ft at 12:00AM May 21, 2013Observed: 25.29 ft at 2:00AM May 21, 2013Observed: 25.28 ft at 3:00AM May 21, 2013Observed: 25.27 ft at 4:00AM May 21, 2013Observed: 25.27 ft at 5:00AM May 21, 2013Observed: 25.26 ft at 6:00AM May 21, 2013Observed: 25.26 ft at 7:00AM May 21, 2013Observed: 25.25 ft at 8:00AM May 21, 2013Observed: 25.25 ft at 9:00AM May 21, 2013Observed: 25.25 ft at 10:00AM May 21, 2013Observed: 25.23 ft at 11:00AM May 21, 2013Observed: 25.23 ft at 12:00PM May 21, 2013Observed: 25.19 ft at 1:00PM May 21, 2013Observed: 25.21 ft at 2:00PM May 21, 2013Observed: 25.21 ft at 3:00PM May 21, 2013Observed: 25.19 ft at 4:00PM May 21, 2013Observed: 25.21 ft at 5:00PM May 21, 2013Observed: 25.19 ft at 6:00PM May 21, 2013Observed: 25.19 ft at 7:00PM May 21, 2013Observed: 25.17 ft at 8:00PM May 21, 2013Observed: 25.17 ft at 9:00PM May 21, 2013Observed: 25.17 ft at 10:00PM May 21, 2013Observed: 25.12 ft at 11:00PM May 21, 2013Observed: 25.16 ft at 12:00AM May 22, 2013Observed: 25.15 ft at 1:00AM May 22, 2013Observed: 25.15 ft at 2:00AM May 22, 2013Observed: 25.15 ft at 3:00AM May 22, 2013Observed: 25.14 ft at 4:00AM May 22, 2013Observed: 25.14 ft at 5:00AM May 22, 2013Observed: 25.14 ft at 6:00AM May 22, 2013Observed: 25.13 ft at 7:00AM May 22, 2013Observed: 25.13 ft at 8:00AM May 22, 2013Observed: 25.12 ft at 9:00AM May 22, 2013Observed: 25.12 ft at 10:00AM May 22, 2013Observed: 25.11 ft at 11:00AM May 22, 2013Observed: 25.11 ft at 12:00PM May 22, 2013Observed: 25.1 ft at 1:00PM May 22, 2013Observed: 25.06 ft at 2:00PM May 22, 2013Observed: 25.09 ft at 3:00PM May 22, 2013Observed: 25.08 ft at 4:00PM May 22, 2013Observed: 25.04 ft at 5:00PM May 22, 2013Observed: 25.06 ft at 6:00PM May 22, 2013Observed: 25.05 ft at 7:00PM May 22, 2013Observed: 25.04 ft at 8:00PM May 22, 2013Observed: 25.03 ft at 9:00PM May 22, 2013Observed: 25.02 ft at 10:00PM May 22, 2013Observed: 25.02 ft at 11:00PM May 22, 2013Observed: 25.01 ft at 12:00AM May 23, 2013Observed: 25 ft at 1:00AM May 23, 2013Observed: 25 ft at 2:00AM May 23, 2013USGS--Water Resources of the United StatesCONF1(plotting HGIRG) Graph Created (2:33AM May 23, 2013)ObservedLatest observed value: 25 ft at 2:00 AM EDT 23-May-2013. Flood Stage is 36 ft
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About this graph
Tabular Data
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Ochlockonee River near Concord (CR 12) are issued as needed during times of high water, but are not routinely available.
Return to Area Map
Upstream Gauge - near Thomasville (US 84) Upstream Gauge Downstream Gauge Downstream Gauge - near Havana (US 27)
Flood Categories (in feet)
Major Flood Stage:44
Moderate Flood Stage:38
Flood Stage:36
Action Stage:33

Historical Crests
(1) 45.71 ft on 08/25/2008
(2) 44.71 ft on 04/04/2009
(3) 43.10 ft on 02/27/2013
(4) 41.50 ft on 07/13/2005
(5) 39.79 ft on 03/10/2003
(6) 38.56 ft on 01/25/2010
(7) 37.30 ft on 02/18/2004
(8) 37.10 ft on 03/19/2001


Low Water Records
Currently none available.
Legend
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 Collapse
44 Major Flood Level. Homes flood along CR12.
38.5 CR 12 BECOMES CLOSED TO VEHICULAR TRAFFIC
36 PRIMARY ACCESS TO HOMES ALONG CR12 ON THE EASTBANK OF THE RIVER IN LEON COUNTY MAY BECOME RESTRICTED.
34 BACKWATER AFFECTS ACCESS TO FAIRBANKS FERRY COURT.
Photos
(1) Ochlockonee River near Concord - KML
About This Location Collapse

Latitude: 30.668889° N, Longitude: 84.305278° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 69.81 ft 36 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 69.81)		 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 69.81 ft 34 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Other Data Sources:
Additional Information Collapse
Flood Stages are unofficial and tentative. They were adjusted upwards effective 4 Dec 2008,based on most recent flooding at this site. Site is pending official survey to accurately determine flood levels and development as an official forecast point.
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
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