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Hydrograph River at a Glance Download
North Branch Elkhart River at Sylvan Lake Pool (ft)Observed: 9.7 ft at 8:00PM Apr 11, 2018Observed: 9.69 ft at 9:00PM Apr 11, 2018Observed: 9.69 ft at 10:00PM Apr 11, 2018Observed: 9.69 ft at 11:00PM Apr 11, 2018Observed: 9.69 ft at 12:00AM Apr 12, 2018Observed: 9.69 ft at 1:00AM Apr 12, 2018Observed: 9.69 ft at 2:00AM Apr 12, 2018Observed: 9.69 ft at 3:00AM Apr 12, 2018Observed: 9.69 ft at 4:00AM Apr 12, 2018Observed: 9.69 ft at 5:00AM Apr 12, 2018Observed: 9.69 ft at 6:00AM Apr 12, 2018Observed: 9.69 ft at 7:00AM Apr 12, 2018Observed: 9.69 ft at 8:00AM Apr 12, 2018Observed: 9.69 ft at 9:00AM Apr 12, 2018Observed: 9.68 ft at 10:00AM Apr 12, 2018Observed: 9.68 ft at 11:00AM Apr 12, 2018Observed: 9.68 ft at 12:00PM Apr 12, 2018Observed: 9.67 ft at 1:00PM Apr 12, 2018Observed: 9.67 ft at 2:00PM Apr 12, 2018Observed: 9.67 ft at 3:00PM Apr 12, 2018Observed: 9.66 ft at 4:00PM Apr 12, 2018Observed: 9.66 ft at 5:00PM Apr 12, 2018Observed: 9.66 ft at 6:00PM Apr 12, 2018Observed: 9.66 ft at 7:00PM Apr 12, 2018Observed: 9.66 ft at 8:00PM Apr 12, 2018Observed: 9.66 ft at 9:00PM Apr 12, 2018Observed: 9.66 ft at 10:00PM Apr 12, 2018Observed: 9.66 ft at 11:00PM Apr 12, 2018Observed: 9.66 ft at 12:00AM Apr 13, 2018Observed: 9.66 ft at 1:00AM Apr 13, 2018Observed: 9.66 ft at 2:00AM Apr 13, 2018Observed: 9.66 ft at 3:00AM Apr 13, 2018Observed: 9.66 ft at 4:00AM Apr 13, 2018Observed: 9.66 ft at 5:00AM Apr 13, 2018Observed: 9.66 ft at 6:00AM Apr 13, 2018Observed: 9.66 ft at 7:00AM Apr 13, 2018Observed: 9.65 ft at 8:00AM Apr 13, 2018Observed: 9.65 ft at 10:00AM Apr 13, 2018Observed: 9.65 ft at 11:00AM Apr 13, 2018Observed: 9.65 ft at 12:00PM Apr 13, 2018Observed: 9.65 ft at 1:00PM Apr 13, 2018Observed: 9.64 ft at 2:00PM Apr 13, 2018Observed: 9.64 ft at 3:00PM Apr 13, 2018Observed: 9.64 ft at 4:00PM Apr 13, 2018Observed: 9.63 ft at 5:00PM Apr 13, 2018Observed: 9.63 ft at 6:00PM Apr 13, 2018Observed: 9.63 ft at 7:00PM Apr 13, 2018Observed: 9.63 ft at 8:00PM Apr 13, 2018Observed: 9.63 ft at 9:00PM Apr 13, 2018Observed: 9.63 ft at 10:00PM Apr 13, 2018Observed: 9.63 ft at 11:00PM Apr 13, 2018Observed: 9.63 ft at 12:00AM Apr 14, 2018Observed: 9.62 ft at 1:00AM Apr 14, 2018Observed: 9.62 ft at 2:00AM Apr 14, 2018Observed: 9.62 ft at 3:00AM Apr 14, 2018Observed: 9.63 ft at 4:00AM Apr 14, 2018Observed: 9.63 ft at 5:00AM Apr 14, 2018Observed: 9.64 ft at 6:00AM Apr 14, 2018Observed: 9.66 ft at 7:00AM Apr 14, 2018Observed: 9.67 ft at 8:00AM Apr 14, 2018Observed: 9.68 ft at 9:00AM Apr 14, 2018Observed: 9.68 ft at 10:00AM Apr 14, 2018Observed: 9.69 ft at 11:00AM Apr 14, 2018Observed: 9.69 ft at 12:00PM Apr 14, 2018Observed: 9.69 ft at 1:00PM Apr 14, 2018Observed: 9.69 ft at 2:00PM Apr 14, 2018Observed: 9.7 ft at 3:00PM Apr 14, 2018Observed: 9.7 ft at 4:00PM Apr 14, 2018Observed: 9.71 ft at 5:00PM Apr 14, 2018Observed: 9.71 ft at 6:00PM Apr 14, 2018Observed: 9.71 ft at 7:00PM Apr 14, 2018Observed: 9.72 ft at 8:00PM Apr 14, 2018Observed: 9.72 ft at 9:00PM Apr 14, 2018Observed: 9.73 ft at 10:00PM Apr 14, 2018Observed: 9.73 ft at 11:00PM Apr 14, 2018Observed: 9.74 ft at 12:00AM Apr 15, 2018Observed: 9.75 ft at 1:00AM Apr 15, 2018Observed: 9.75 ft at 2:00AM Apr 15, 2018Observed: 9.75 ft at 3:00AM Apr 15, 2018Observed: 9.75 ft at 4:00AM Apr 15, 2018Observed: 9.76 ft at 5:00AM Apr 15, 2018Observed: 9.76 ft at 6:00AM Apr 15, 2018Observed: 9.76 ft at 7:00AM Apr 15, 2018Observed: 9.77 ft at 8:00AM Apr 15, 2018Observed: 9.77 ft at 9:00AM Apr 15, 2018Observed: 9.77 ft at 10:00AM Apr 15, 2018Observed: 9.77 ft at 11:00AM Apr 15, 2018Observed: 9.77 ft at 12:00PM Apr 15, 2018Observed: 9.77 ft at 1:00PM Apr 15, 2018Observed: 9.78 ft at 2:00PM Apr 15, 2018Observed: 9.79 ft at 3:00PM Apr 15, 2018Observed: 9.79 ft at 4:00PM Apr 15, 2018Observed: 9.79 ft at 5:00PM Apr 15, 2018Observed: 9.8 ft at 6:00PM Apr 15, 2018Observed: 9.8 ft at 7:00PM Apr 15, 2018Observed: 9.81 ft at 8:00PM Apr 15, 2018Observed: 9.81 ft at 9:00PM Apr 15, 2018Observed: 9.82 ft at 10:00PM Apr 15, 2018Observed: 9.82 ft at 11:00PM Apr 15, 2018Observed: 9.83 ft at 12:00AM Apr 16, 2018Observed: 9.83 ft at 1:00AM Apr 16, 2018Observed: 9.83 ft at 2:00AM Apr 16, 2018Observed: 9.84 ft at 3:00AM Apr 16, 2018Observed: 9.84 ft at 4:00AM Apr 16, 2018Observed: 9.84 ft at 5:00AM Apr 16, 2018Observed: 9.84 ft at 6:00AM Apr 16, 2018Observed: 9.85 ft at 7:00AM Apr 16, 2018Observed: 9.85 ft at 8:00AM Apr 16, 2018Observed: 9.85 ft at 9:00AM Apr 16, 2018Observed: 9.86 ft at 10:00AM Apr 16, 2018Observed: 9.86 ft at 11:00AM Apr 16, 2018Observed: 9.86 ft at 12:00PM Apr 16, 2018Observed: 9.86 ft at 1:00PM Apr 16, 2018Observed: 9.86 ft at 2:00PM Apr 16, 2018Observed: 9.86 ft at 3:00PM Apr 16, 2018Observed: 9.87 ft at 4:00PM Apr 16, 2018Observed: 9.87 ft at 5:00PM Apr 16, 2018Observed: 9.87 ft at 6:00PM Apr 16, 2018Observed: 9.87 ft at 7:00PM Apr 16, 2018Observed: 9.87 ft at 8:00PM Apr 16, 2018Observed: 9.87 ft at 9:00PM Apr 16, 2018Observed: 9.88 ft at 10:00PM Apr 16, 2018Observed: 9.88 ft at 11:00PM Apr 16, 2018Observed: 9.89 ft at 12:00AM Apr 17, 2018Observed: 9.89 ft at 1:00AM Apr 17, 2018Observed: 9.89 ft at 2:00AM Apr 17, 2018Observed: 9.89 ft at 3:00AM Apr 17, 2018Observed: 9.89 ft at 4:00AM Apr 17, 2018Observed: 9.89 ft at 5:00AM Apr 17, 2018Observed: 9.89 ft at 6:00AM Apr 17, 2018Observed: 9.89 ft at 7:00AM Apr 17, 2018Observed: 9.89 ft at 8:00AM Apr 17, 2018Observed: 9.89 ft at 9:00AM Apr 17, 2018Observed: 9.89 ft at 10:00AM Apr 17, 2018Observed: 9.89 ft at 11:00AM Apr 17, 2018Observed: 9.89 ft at 12:00PM Apr 17, 2018Observed: 9.89 ft at 1:00PM Apr 17, 2018Observed: 9.89 ft at 2:00PM Apr 17, 2018Observed: 9.89 ft at 3:00PM Apr 17, 2018Observed: 9.89 ft at 4:00PM Apr 17, 2018Observed: 9.89 ft at 5:00PM Apr 17, 2018Observed: 9.89 ft at 6:00PM Apr 17, 2018Observed: 9.89 ft at 7:00PM Apr 17, 2018Observed: 9.89 ft at 8:00PM Apr 17, 2018Highest Observation: 9.9 ft at 9:00PM Apr 17, 2018Highest Observation: 9.9 ft at 10:00PM Apr 17, 2018Highest Observation: 9.9 ft at 11:00PM Apr 17, 2018Highest Observation: 9.9 ft at 12:00AM Apr 18, 2018Highest Observation: 9.9 ft at 1:00AM Apr 18, 2018Highest Observation: 9.9 ft at 2:00AM Apr 18, 2018Highest Observation: 9.9 ft at 3:00AM Apr 18, 2018Highest Observation: 9.9 ft at 4:00AM Apr 18, 2018Highest Observation: 9.9 ft at 5:00AM Apr 18, 2018Highest Observation: 9.9 ft at 6:00AM Apr 18, 2018Highest Observation: 9.9 ft at 7:00AM Apr 18, 2018Highest Observation: 9.9 ft at 8:00AM Apr 18, 2018Highest Observation: 9.9 ft at 9:00AM Apr 18, 2018Highest Observation: 9.9 ft at 10:00AM Apr 18, 2018Highest Observation: 9.9 ft at 11:00AM Apr 18, 2018Highest Observation: 9.9 ft at 12:00PM Apr 18, 2018Highest Observation: 9.9 ft at 1:00PM Apr 18, 2018Highest Observation: 9.9 ft at 2:00PM Apr 18, 2018Highest Observation: 9.9 ft at 3:00PM Apr 18, 2018Highest Observation: 9.9 ft at 4:00PM Apr 18, 2018Highest Observation: 9.9 ft at 5:00PM Apr 18, 2018Observed: 9.89 ft at 6:00PM Apr 18, 2018Observed: 9.89 ft at 7:00PM Apr 18, 2018Observed: 9.89 ft at 8:00PM Apr 18, 2018Observed: 9.89 ft at 9:00PM Apr 18, 2018Observed: 9.89 ft at 10:00PM Apr 18, 2018Observed: 9.89 ft at 11:00PM Apr 18, 2018Observed: 9.89 ft at 12:00AM Apr 19, 2018Observed: 9.89 ft at 1:00AM Apr 19, 2018Observed: 9.89 ft at 2:00AM Apr 19, 2018Observed: 9.89 ft at 3:00AM Apr 19, 2018Observed: 9.89 ft at 4:00AM Apr 19, 2018Observed: 9.89 ft at 5:00AM Apr 19, 2018Observed: 9.89 ft at 6:00AM Apr 19, 2018Observed: 9.89 ft at 7:00AM Apr 19, 2018Observed: 9.89 ft at 8:00AM Apr 19, 2018Observed: 9.87 ft at 4:00PM Apr 19, 2018Observed: 9.87 ft at 5:00PM Apr 19, 2018Observed: 9.87 ft at 6:00PM Apr 19, 2018Observed: 9.87 ft at 7:00PM Apr 19, 2018Observed: 9.86 ft at 8:00PM Apr 19, 2018Observed: 9.86 ft at 9:00PM Apr 19, 2018Observed: 9.86 ft at 10:00PM Apr 19, 2018Observed: 9.86 ft at 11:00PM Apr 19, 2018Observed: 9.86 ft at 12:00AM Apr 20, 2018Observed: 9.86 ft at 1:00AM Apr 20, 2018Observed: 9.86 ft at 2:00AM Apr 20, 2018Observed: 9.86 ft at 3:00AM Apr 20, 2018Observed: 9.86 ft at 4:00AM Apr 20, 2018Observed: 9.86 ft at 5:00AM Apr 20, 2018Observed: 9.86 ft at 6:00AM Apr 20, 2018Observed: 9.86 ft at 7:00AM Apr 20, 2018Observed: 9.86 ft at 8:00AM Apr 20, 2018Observed: 9.86 ft at 9:00AM Apr 20, 2018Observed: 9.86 ft at 10:00AM Apr 20, 2018Observed: 9.85 ft at 11:00AM Apr 20, 2018Observed: 9.85 ft at 12:00PM Apr 20, 2018Observed: 9.85 ft at 1:00PM Apr 20, 2018Observed: 9.85 ft at 2:00PM Apr 20, 2018Observed: 9.84 ft at 3:00PM Apr 20, 2018Observed: 9.84 ft at 4:00PM Apr 20, 2018Observed: 9.84 ft at 5:00PM Apr 20, 2018Observed: 9.84 ft at 6:00PM Apr 20, 2018Observed: 9.84 ft at 7:00PM Apr 20, 2018Observed: 9.84 ft at 8:00PM Apr 20, 2018Observed: 9.84 ft at 9:00PM Apr 20, 2018Observed: 9.83 ft at 10:00PM Apr 20, 2018Observed: 9.83 ft at 11:00PM Apr 20, 2018Observed: 9.83 ft at 12:00AM Apr 21, 2018Observed: 9.83 ft at 1:00AM Apr 21, 2018Observed: 9.82 ft at 2:00AM Apr 21, 2018Observed: 9.82 ft at 3:00AM Apr 21, 2018Observed: 9.82 ft at 4:00AM Apr 21, 2018Observed: 9.82 ft at 5:00AM Apr 21, 2018Observed: 9.82 ft at 6:00AM Apr 21, 2018Observed: 9.82 ft at 7:00AM Apr 21, 2018Observed: 9.82 ft at 8:00AM Apr 21, 2018Observed: 9.81 ft at 9:00AM Apr 21, 2018Observed: 9.81 ft at 10:00AM Apr 21, 2018Observed: 9.81 ft at 11:00AM Apr 21, 2018Observed: 9.81 ft at 12:00PM Apr 21, 2018Observed: 9.8 ft at 1:00PM Apr 21, 2018Observed: 9.8 ft at 2:00PM Apr 21, 2018USGS--Water Resources of the United StatesSYLI3(plotting HPIRG) Graph Created (3:22PM Apr 21, 2018)ObservedLatest observed value: 9.8 ft at 2:00 PM EDT 21-Apr-2018.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the North Branch Elkhart River at Sylvan Lake. Only observed stages are available for this point.

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Downstream Gauge Downstream Gauge - at Cosperville
Flood Categories (in feet)
Not Available

Historic Crests
(1) 11.14 ft on 08/22/1996
(2) 11.14 ft on 08/23/1996

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.14 ft on 08/23/1996
(2) 11.14 ft on 08/22/1996

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.30 ft on 10/18/1994
(2) 0.30 ft on 10/16/1994
(3) 0.30 ft on 10/10/1994
(4) 0.30 ft on 10/08/1994
(5) 0.30 ft on 10/03/1994
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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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.
About This Location Collapse

Latitude: 41.498056° N, Longitude: 85.377222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 907 Not Available  

Current/Historical Observations:
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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
Northern Indiana Weather Forecast Office
7506 E 850 N
Syracuse, IN 46567
(574) 834-1104
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