Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
Blackwater River near Blue Lick Stage (ft)Flow (kcfs)Observed: 27.68 ft at 2:45AM Apr 13, 2021Observed: 27.72 ft at 3:00AM Apr 13, 2021Observed: 27.75 ft at 3:15AM Apr 13, 2021Observed: 27.72 ft at 3:30AM Apr 13, 2021Observed: 27.75 ft at 3:45AM Apr 13, 2021Observed: 27.75 ft at 4:00AM Apr 13, 2021Observed: 27.74 ft at 4:15AM Apr 13, 2021Observed: 27.72 ft at 4:30AM Apr 13, 2021Observed: 27.76 ft at 4:45AM Apr 13, 2021Observed: 27.75 ft at 5:00AM Apr 13, 2021Observed: 27.73 ft at 5:15AM Apr 13, 2021Observed: 27.78 ft at 5:30AM Apr 13, 2021Observed: 27.79 ft at 5:45AM Apr 13, 2021Observed: 27.74 ft at 6:00AM Apr 13, 2021Observed: 27.78 ft at 6:15AM Apr 13, 2021Observed: 27.78 ft at 6:30AM Apr 13, 2021Observed: 27.8 ft at 6:45AM Apr 13, 2021Observed: 27.78 ft at 7:00AM Apr 13, 2021Observed: 27.81 ft at 7:15AM Apr 13, 2021Observed: 27.82 ft at 7:30AM Apr 13, 2021Observed: 27.82 ft at 7:45AM Apr 13, 2021Observed: 27.84 ft at 8:00AM Apr 13, 2021Observed: 27.82 ft at 8:15AM Apr 13, 2021Observed: 27.84 ft at 8:30AM Apr 13, 2021Observed: 27.85 ft at 8:45AM Apr 13, 2021Observed: 27.81 ft at 9:00AM Apr 13, 2021Observed: 27.83 ft at 9:15AM Apr 13, 2021Observed: 27.82 ft at 9:30AM Apr 13, 2021Observed: 27.87 ft at 9:45AM Apr 13, 2021Observed: 27.86 ft at 10:00AM Apr 13, 2021Observed: 27.87 ft at 10:15AM Apr 13, 2021Observed: 27.87 ft at 10:30AM Apr 13, 2021Observed: 27.9 ft at 10:45AM Apr 13, 2021Observed: 27.9 ft at 11:00AM Apr 13, 2021Observed: 27.86 ft at 11:15AM Apr 13, 2021Observed: 27.85 ft at 11:30AM Apr 13, 2021Observed: 27.89 ft at 11:45AM Apr 13, 2021Observed: 27.88 ft at 12:00PM Apr 13, 2021Observed: 27.87 ft at 12:15PM Apr 13, 2021Observed: 27.88 ft at 12:30PM Apr 13, 2021Observed: 27.9 ft at 12:45PM Apr 13, 2021Observed: 27.92 ft at 1:00PM Apr 13, 2021Observed: 27.91 ft at 1:15PM Apr 13, 2021Observed: 27.89 ft at 1:30PM Apr 13, 2021Observed: 27.91 ft at 1:45PM Apr 13, 2021Observed: 27.91 ft at 2:00PM Apr 13, 2021Observed: 27.93 ft at 2:15PM Apr 13, 2021Observed: 27.92 ft at 2:30PM Apr 13, 2021Observed: 27.9 ft at 2:45PM Apr 13, 2021Observed: 27.92 ft at 3:00PM Apr 13, 2021Observed: 27.93 ft at 3:15PM Apr 13, 2021Observed: 27.92 ft at 3:30PM Apr 13, 2021Observed: 27.95 ft at 3:45PM Apr 13, 2021Observed: 27.94 ft at 4:00PM Apr 13, 2021Observed: 27.93 ft at 4:15PM Apr 13, 2021Observed: 27.95 ft at 4:30PM Apr 13, 2021Observed: 27.95 ft at 4:45PM Apr 13, 2021Observed: 27.95 ft at 5:00PM Apr 13, 2021Observed: 27.96 ft at 5:15PM Apr 13, 2021Observed: 27.91 ft at 5:30PM Apr 13, 2021Observed: 27.97 ft at 5:45PM Apr 13, 2021Observed: 27.95 ft at 6:00PM Apr 13, 2021Observed: 27.95 ft at 6:15PM Apr 13, 2021Observed: 27.93 ft at 6:30PM Apr 13, 2021Observed: 27.96 ft at 6:45PM Apr 13, 2021Observed: 27.93 ft at 7:00PM Apr 13, 2021Highest Observation: 27.98 ft at 7:15PM Apr 13, 2021Observed: 27.95 ft at 7:30PM Apr 13, 2021Observed: 27.97 ft at 7:45PM Apr 13, 2021Highest Observation: 27.98 ft at 8:00PM Apr 13, 2021Observed: 27.93 ft at 8:15PM Apr 13, 2021Observed: 27.97 ft at 8:30PM Apr 13, 2021Observed: 27.97 ft at 8:45PM Apr 13, 2021Observed: 27.93 ft at 9:00PM Apr 13, 2021Observed: 27.97 ft at 9:15PM Apr 13, 2021Observed: 27.95 ft at 9:30PM Apr 13, 2021Observed: 27.96 ft at 9:45PM Apr 13, 2021Observed: 27.92 ft at 10:00PM Apr 13, 2021Observed: 27.96 ft at 10:15PM Apr 13, 2021Observed: 27.94 ft at 10:30PM Apr 13, 2021Observed: 27.95 ft at 10:45PM Apr 13, 2021Observed: 27.95 ft at 11:00PM Apr 13, 2021Observed: 27.94 ft at 11:15PM Apr 13, 2021Observed: 27.96 ft at 11:30PM Apr 13, 2021Observed: 27.95 ft at 11:45PM Apr 13, 2021Observed: 27.92 ft at 12:00AM Apr 14, 2021Observed: 27.94 ft at 12:15AM Apr 14, 2021Observed: 27.96 ft at 12:30AM Apr 14, 2021Observed: 27.93 ft at 12:45AM Apr 14, 2021Observed: 27.91 ft at 1:00AM Apr 14, 2021Observed: 27.95 ft at 1:15AM Apr 14, 2021Observed: 27.92 ft at 1:30AM Apr 14, 2021Observed: 27.91 ft at 1:45AM Apr 14, 2021Observed: 27.88 ft at 2:00AM Apr 14, 2021Observed: 27.93 ft at 2:15AM Apr 14, 2021Observed: 27.91 ft at 2:30AM Apr 14, 2021Observed: 27.93 ft at 2:45AM Apr 14, 2021Observed: 27.93 ft at 3:00AM Apr 14, 2021Observed: 27.88 ft at 3:15AM Apr 14, 2021Observed: 27.91 ft at 3:30AM Apr 14, 2021Observed: 27.89 ft at 3:45AM Apr 14, 2021Observed: 27.87 ft at 4:00AM Apr 14, 2021Observed: 27.89 ft at 4:15AM Apr 14, 2021Observed: 27.88 ft at 4:30AM Apr 14, 2021Observed: 27.89 ft at 4:45AM Apr 14, 2021Observed: 27.88 ft at 5:00AM Apr 14, 2021Observed: 27.85 ft at 5:15AM Apr 14, 2021Observed: 27.8 ft at 5:30AM Apr 14, 2021Observed: 27.85 ft at 5:45AM Apr 14, 2021Observed: 27.85 ft at 6:00AM Apr 14, 2021Observed: 27.85 ft at 6:15AM Apr 14, 2021Observed: 27.82 ft at 6:30AM Apr 14, 2021Observed: 27.81 ft at 6:45AM Apr 14, 2021Observed: 27.75 ft at 7:00AM Apr 14, 2021Observed: 27.77 ft at 7:15AM Apr 14, 2021Observed: 27.78 ft at 7:30AM Apr 14, 2021Observed: 27.74 ft at 7:45AM Apr 14, 2021Observed: 27.75 ft at 8:00AM Apr 14, 2021Observed: 27.68 ft at 8:15AM Apr 14, 2021Observed: 27.7 ft at 8:30AM Apr 14, 2021Observed: 27.68 ft at 8:45AM Apr 14, 2021Observed: 27.7 ft at 9:00AM Apr 14, 2021Observed: 27.69 ft at 9:15AM Apr 14, 2021Observed: 27.68 ft at 9:30AM Apr 14, 2021Observed: 27.68 ft at 9:45AM Apr 14, 2021Observed: 27.66 ft at 10:00AM Apr 14, 2021Observed: 27.62 ft at 10:15AM Apr 14, 2021Observed: 27.59 ft at 10:30AM Apr 14, 2021Observed: 27.58 ft at 10:45AM Apr 14, 2021Observed: 27.59 ft at 11:00AM Apr 14, 2021Observed: 27.56 ft at 11:15AM Apr 14, 2021Observed: 27.53 ft at 11:30AM Apr 14, 2021Observed: 27.52 ft at 11:45AM Apr 14, 2021Observed: 27.52 ft at 12:00PM Apr 14, 2021Observed: 27.49 ft at 12:15PM Apr 14, 2021Observed: 27.48 ft at 12:30PM Apr 14, 2021Observed: 27.44 ft at 12:45PM Apr 14, 2021Observed: 27.42 ft at 1:00PM Apr 14, 2021Observed: 27.39 ft at 1:15PM Apr 14, 2021Observed: 27.34 ft at 1:30PM Apr 14, 2021Observed: 27.33 ft at 1:45PM Apr 14, 2021Observed: 27.27 ft at 2:00PM Apr 14, 2021Observed: 27.26 ft at 2:15PM Apr 14, 2021Observed: 27.27 ft at 2:30PM Apr 14, 2021Observed: 27.21 ft at 2:45PM Apr 14, 2021Observed: 27.19 ft at 3:00PM Apr 14, 2021Observed: 27.11 ft at 3:15PM Apr 14, 2021Observed: 27.08 ft at 3:30PM Apr 14, 2021Observed: 27.05 ft at 3:45PM Apr 14, 2021Observed: 27 ft at 4:00PM Apr 14, 2021Observed: 26.96 ft at 4:15PM Apr 14, 2021Observed: 26.91 ft at 4:30PM Apr 14, 2021Observed: 26.85 ft at 4:45PM Apr 14, 2021Observed: 26.79 ft at 5:00PM Apr 14, 2021Observed: 26.71 ft at 5:15PM Apr 14, 2021Observed: 26.66 ft at 5:30PM Apr 14, 2021Observed: 26.61 ft at 5:45PM Apr 14, 2021Observed: 26.53 ft at 6:00PM Apr 14, 2021Observed: 26.45 ft at 6:15PM Apr 14, 2021Observed: 26.39 ft at 6:30PM Apr 14, 2021Observed: 26.28 ft at 6:45PM Apr 14, 2021Observed: 26.21 ft at 7:00PM Apr 14, 2021Observed: 26.13 ft at 7:15PM Apr 14, 2021Observed: 26 ft at 7:30PM Apr 14, 2021Observed: 25.96 ft at 7:45PM Apr 14, 2021Observed: 25.87 ft at 8:00PM Apr 14, 2021Observed: 25.76 ft at 8:15PM Apr 14, 2021Observed: 25.66 ft at 8:30PM Apr 14, 2021Observed: 25.55 ft at 8:45PM Apr 14, 2021Observed: 25.4 ft at 9:00PM Apr 14, 2021Observed: 25.32 ft at 9:15PM Apr 14, 2021Observed: 25.21 ft at 9:30PM Apr 14, 2021Observed: 25.09 ft at 9:45PM Apr 14, 2021Observed: 24.96 ft at 10:00PM Apr 14, 2021Observed: 24.82 ft at 10:15PM Apr 14, 2021Observed: 24.67 ft at 10:30PM Apr 14, 2021Observed: 24.61 ft at 10:45PM Apr 14, 2021Observed: 24.46 ft at 11:00PM Apr 14, 2021Observed: 24.33 ft at 11:15PM Apr 14, 2021Observed: 24.2 ft at 11:30PM Apr 14, 2021Observed: 24.06 ft at 11:45PM Apr 14, 2021Observed: 23.89 ft at 12:00AM Apr 15, 2021Observed: 23.78 ft at 12:15AM Apr 15, 2021Observed: 23.65 ft at 12:30AM Apr 15, 2021Observed: 23.5 ft at 12:45AM Apr 15, 2021Observed: 23.36 ft at 1:00AM Apr 15, 2021Observed: 23.19 ft at 1:15AM Apr 15, 2021Observed: 23.08 ft at 1:30AM Apr 15, 2021Observed: 22.92 ft at 1:45AM Apr 15, 2021Observed: 22.78 ft at 2:00AM Apr 15, 2021Observed: 22.63 ft at 2:15AM Apr 15, 2021Observed: 22.46 ft at 2:30AM Apr 15, 2021Observed: 22.29 ft at 2:45AM Apr 15, 2021Observed: 22.17 ft at 3:00AM Apr 15, 2021Observed: 21.98 ft at 3:15AM Apr 15, 2021Observed: 21.83 ft at 3:30AM Apr 15, 2021Observed: 21.69 ft at 3:45AM Apr 15, 2021Observed: 21.54 ft at 4:00AM Apr 15, 2021Observed: 21.41 ft at 4:15AM Apr 15, 2021Observed: 21.22 ft at 4:30AM Apr 15, 2021Observed: 21.09 ft at 4:45AM Apr 15, 2021Observed: 20.94 ft at 5:00AM Apr 15, 2021Observed: 20.79 ft at 5:15AM Apr 15, 2021Observed: 20.64 ft at 5:30AM Apr 15, 2021Observed: 20.5 ft at 5:45AM Apr 15, 2021Observed: 20.34 ft at 6:00AM Apr 15, 2021Observed: 20.2 ft at 6:15AM Apr 15, 2021Observed: 20.07 ft at 6:30AM Apr 15, 2021Observed: 19.92 ft at 6:45AM Apr 15, 2021Observed: 19.76 ft at 7:00AM Apr 15, 2021Observed: 19.59 ft at 7:15AM Apr 15, 2021Observed: 19.48 ft at 7:30AM Apr 15, 2021Observed: 19.35 ft at 7:45AM Apr 15, 2021Observed: 19.2 ft at 8:00AM Apr 15, 2021Observed: 19.06 ft at 8:15AM Apr 15, 2021Observed: 18.89 ft at 8:30AM Apr 15, 2021Observed: 18.75 ft at 8:45AM Apr 15, 2021Observed: 18.61 ft at 9:00AM Apr 15, 2021Observed: 18.48 ft at 9:15AM Apr 15, 2021Observed: 18.36 ft at 9:30AM Apr 15, 2021Observed: 18.17 ft at 9:45AM Apr 15, 2021Observed: 18.08 ft at 10:00AM Apr 15, 2021Observed: 17.94 ft at 10:15AM Apr 15, 2021Observed: 17.81 ft at 10:30AM Apr 15, 2021Observed: 17.66 ft at 10:45AM Apr 15, 2021Observed: 17.56 ft at 11:00AM Apr 15, 2021Observed: 17.42 ft at 11:15AM Apr 15, 2021Observed: 17.3 ft at 11:30AM Apr 15, 2021Observed: 17.18 ft at 11:45AM Apr 15, 2021Observed: 17.06 ft at 12:00PM Apr 15, 2021Observed: 16.92 ft at 12:15PM Apr 15, 2021Observed: 16.8 ft at 12:30PM Apr 15, 2021Observed: 16.64 ft at 12:45PM Apr 15, 2021Observed: 16.57 ft at 1:00PM Apr 15, 2021Observed: 16.48 ft at 1:15PM Apr 15, 2021Observed: 16.35 ft at 1:30PM Apr 15, 2021Observed: 16.24 ft at 1:45PM Apr 15, 2021Observed: 16.11 ft at 2:00PM Apr 15, 2021Observed: 16.02 ft at 2:15PM Apr 15, 2021Observed: 15.9 ft at 2:30PM Apr 15, 2021Observed: 15.83 ft at 2:45PM Apr 15, 2021Observed: 15.73 ft at 3:00PM Apr 15, 2021Observed: 15.64 ft at 3:15PM Apr 15, 2021Observed: 15.53 ft at 3:30PM Apr 15, 2021Observed: 15.45 ft at 3:45PM Apr 15, 2021Observed: 15.34 ft at 4:00PM Apr 15, 2021Observed: 15.27 ft at 4:15PM Apr 15, 2021Observed: 15.17 ft at 4:30PM Apr 15, 2021Observed: 15.1 ft at 4:45PM Apr 15, 2021Observed: 15.01 ft at 5:00PM Apr 15, 2021Observed: 14.92 ft at 5:15PM Apr 15, 2021Observed: 14.83 ft at 5:30PM Apr 15, 2021Observed: 14.75 ft at 5:45PM Apr 15, 2021Observed: 14.67 ft at 6:00PM Apr 15, 2021Observed: 14.62 ft at 6:15PM Apr 15, 2021Observed: 14.52 ft at 6:30PM Apr 15, 2021Observed: 14.47 ft at 6:45PM Apr 15, 2021Observed: 14.39 ft at 7:00PM Apr 15, 2021Observed: 14.32 ft at 7:15PM Apr 15, 2021Observed: 14.28 ft at 7:30PM Apr 15, 2021Observed: 14.2 ft at 7:45PM Apr 15, 2021Observed: 14.13 ft at 8:00PM Apr 15, 2021Observed: 14.08 ft at 8:15PM Apr 15, 2021Observed: 14.02 ft at 8:30PM Apr 15, 2021Observed: 13.96 ft at 8:45PM Apr 15, 2021Observed: 13.92 ft at 9:00PM Apr 15, 2021Observed: 13.86 ft at 9:15PM Apr 15, 2021Observed: 13.8 ft at 9:30PM Apr 15, 2021Observed: 13.77 ft at 9:45PM Apr 15, 2021Observed: 13.7 ft at 10:00PM Apr 15, 2021Observed: 13.67 ft at 10:15PM Apr 15, 2021Observed: 13.62 ft at 10:30PM Apr 15, 2021Observed: 13.56 ft at 10:45PM Apr 15, 2021Observed: 13.54 ft at 11:00PM Apr 15, 2021Observed: 13.5 ft at 11:15PM Apr 15, 2021Observed: 13.45 ft at 11:30PM Apr 15, 2021Observed: 13.41 ft at 11:45PM Apr 15, 2021Observed: 13.39 ft at 12:00AM Apr 16, 2021Observed: 13.36 ft at 12:15AM Apr 16, 2021Observed: 13.32 ft at 12:30AM Apr 16, 2021Observed: 13.28 ft at 12:45AM Apr 16, 2021Observed: 13.25 ft at 1:00AM Apr 16, 2021Observed: 13.17 ft at 1:15AM Apr 16, 2021Observed: 13.18 ft at 1:30AM Apr 16, 2021Observed: 13.14 ft at 1:45AM Apr 16, 2021Highest Forecast: 12.1 ft 7:00AM Apr 16, 2021Forecast: 11.9 ft 1:00PM Apr 16, 2021Forecast: 11.7 ft 7:00PM Apr 16, 2021Forecast: 11.5 ft 1:00AM Apr 17, 2021Forecast: 11.3 ft 7:00AM Apr 17, 2021Forecast: 11.1 ft 1:00PM Apr 17, 2021Forecast: 10.9 ft 7:00PM Apr 17, 2021Forecast: 10.7 ft 1:00AM Apr 18, 2021Forecast: 10.5 ft 7:00AM Apr 18, 2021Forecast: 10.3 ft 1:00PM Apr 18, 2021Forecast: 10.2 ft 7:00PM Apr 18, 2021Forecast: 10 ft 1:00AM Apr 19, 2021Forecast: 9.9 ft 7:00AM Apr 19, 2021Forecast: 9.9 ft 1:00PM Apr 19, 2021Forecast: 9.8 ft 7:00PM Apr 19, 2021Forecast: 9.7 ft 1:00AM Apr 20, 2021Forecast: 9.6 ft 7:00AM Apr 20, 2021USGS--Water Resources of the United StatesBLVM7(plotting HGIRG) Graph Created (2:33AM Apr 16, 2021)ObservedForecast (issued 8:51AM Apr 15)Latest observed value: 13.14 ft at 1:45 AM CDT 16-Apr-2021. Flood Stage is 24 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: 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.

NOTE: Forecasts for the Blackwater River near Blue Lick are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Upstream Gauge - near Valley City Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 37
Moderate Flood Stage: 29
Flood Stage: 24
Action Stage: 19
Low Stage (in feet): -9999

Historic Crests
(1) 41.53 ft on 10/03/1986
(2) 36.25 ft on 05/18/1990
(3) 35.36 ft on 05/20/1995
(4) 35.15 ft on 04/13/1994
(5) 34.84 ft on 06/08/2001
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.16 ft on 09/11/2020
(2) 34.14 ft on 08/04/2020
(3) 25.88 ft on 06/05/2020
(4) 24.23 ft on 05/29/2020
(5) 25.14 ft on 04/26/2020
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
KML Image
Gauge LocationGauge Map Marker
 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
If you notice any errors in the below information, please contact our Webmaster
37 County Road 339 also known as Old U.S. Highway 65 is flooded about 0.2 miles north of the Blackwater River.
31 The Missouri-Pacific railroad tracks are overtopped.
29 Livestock in pastures along the river may be endangered. Extensive damage also occurs to cropland and pasture.
24 Cropland and pastures along the river flood.
About This Location Collapse

Latitude: 38.992222° N, Longitude: 93.196667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 24 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 29 593.79 ft 617.79 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
Additional Information Collapse
How low could the river get?
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
National Weather Service
Kansas City/Pleasant Hill Weather Forecast Office
1803 N. 7 Hwy
Pleasant Hill, MO 64080
(816) 540-6021
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities