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Hydrograph River at a Glance Download
Leyden Creek (CO) at Leyden Reservoir Stage (ft)Observed: 80.94 ft at 11:14PM Sep 18, 2020Observed: 80.84 ft at 8:16AM Sep 19, 2020Observed: 80.95 ft at 9:26AM Sep 19, 2020Observed: 80.89 ft at 11:14AM Sep 19, 2020Observed: 81.01 ft at 12:00PM Sep 19, 2020Observed: 81.14 ft at 12:16PM Sep 19, 2020Observed: 80.91 ft at 12:28PM Sep 19, 2020Observed: 81.11 ft at 12:42PM Sep 19, 2020Observed: 81 ft at 1:48PM Sep 19, 2020Observed: 80.9 ft at 2:06PM Sep 19, 2020Observed: 81 ft at 2:30PM Sep 19, 2020Observed: 80.89 ft at 2:46PM Sep 19, 2020Observed: 81.09 ft at 2:58PM Sep 19, 2020Observed: 80.98 ft at 3:50PM Sep 19, 2020Observed: 81.09 ft at 4:12PM Sep 19, 2020Observed: 81.03 ft at 11:14PM Sep 19, 2020Observed: 80.93 ft at 10:48AM Sep 20, 2020Observed: 81.01 ft at 11:14AM Sep 20, 2020Observed: 80.9 ft at 12:18PM Sep 20, 2020Observed: 81.06 ft at 12:34PM Sep 20, 2020Observed: 80.94 ft at 1:52PM Sep 20, 2020Observed: 81.05 ft at 2:06PM Sep 20, 2020Observed: 80.94 ft at 2:48PM Sep 20, 2020Observed: 81.09 ft at 3:04PM Sep 20, 2020Observed: 80.98 ft at 3:38PM Sep 20, 2020Observed: 81.1 ft at 3:56PM Sep 20, 2020Observed: 81.21 ft at 4:30PM Sep 20, 2020Observed: 81.08 ft at 4:50PM Sep 20, 2020Observed: 81.18 ft at 5:14PM Sep 20, 2020Observed: 81.08 ft at 8:04PM Sep 20, 2020Observed: 81.05 ft at 11:16PM Sep 20, 2020Observed: 81.03 ft at 11:16AM Sep 21, 2020Observed: 81.14 ft at 12:32PM Sep 21, 2020Observed: 81.04 ft at 1:06PM Sep 21, 2020Observed: 81.15 ft at 1:32PM Sep 21, 2020Observed: 81.32 ft at 1:46PM Sep 21, 2020Observed: 81.12 ft at 1:54PM Sep 21, 2020Observed: 81.01 ft at 2:38PM Sep 21, 2020Observed: 81.16 ft at 2:52PM Sep 21, 2020Observed: 81.32 ft at 3:08PM Sep 21, 2020Observed: 81.21 ft at 3:52PM Sep 21, 2020Observed: 81.11 ft at 4:40PM Sep 21, 2020Observed: 81.21 ft at 5:10PM Sep 21, 2020Observed: 81.16 ft at 11:16PM Sep 21, 2020Observed: 81.05 ft at 9:40AM Sep 22, 2020Observed: 81.11 ft at 11:16AM Sep 22, 2020Observed: 81.21 ft at 12:50PM Sep 22, 2020Observed: 81.36 ft at 1:06PM Sep 22, 2020Observed: 81.26 ft at 1:36PM Sep 22, 2020Observed: 81.15 ft at 2:04PM Sep 22, 2020Observed: 81.27 ft at 4:02PM Sep 22, 2020Highest Observation: 81.39 ft at 4:18PM Sep 22, 2020Observed: 81.17 ft at 4:30PM Sep 22, 2020Observed: 81.28 ft at 4:48PM Sep 22, 2020Observed: 81.17 ft at 8:28PM Sep 22, 2020Observed: 81.18 ft at 11:16PM Sep 22, 2020Observed: 81.07 ft at 4:48AM Sep 23, 2020Observed: 81.17 ft at 6:00AM Sep 23, 2020Observed: 81.07 ft at 9:02AM Sep 23, 2020Observed: 80.97 ft at 9:30AM Sep 23, 2020Observed: 81.07 ft at 10:00AM Sep 23, 2020Observed: 81.04 ft at 11:16AM Sep 23, 2020Observed: 81.16 ft at 1:30PM Sep 23, 2020Observed: 81.27 ft at 3:48PM Sep 23, 2020Observed: 81.16 ft at 4:32PM Sep 23, 2020Observed: 81.16 ft at 7:44PM Sep 23, 2020MHFDLEYC2(plotting HGIRZ) Graph Created (8:00PM Sep 23, 2020)ObservedLatest observed value: 81.16 ft at 7:44 PM MDT 23-Sep-2020. Flood Stage is 107.8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Leyden Creek (CO) at Leyden Reservoir. Only observed stages are available for this point.
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Downstream Gauge Downstream Gauge - at Arvada
Flood Categories (in feet)
Major Flood Stage: 108.21
Moderate Flood Stage: 108.1
Flood Stage: 107.8
Action Stage: 106.8
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

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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: 39.840000° N, Longitude: 105.167200° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 107.8 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 5603 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
Observations provided by the Mile High Flood District
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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
Denver/Boulder Weather Forecast Office
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Boulder, CO 80305-3328
(303) 494-4221
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Page last modified: 1-Mar-2019 12:33 AM
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