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Hydrograph River at a Glance Download
Cedar River (WA) near Landsburg Stage (ft)Flow (kcfs)Observed: 1.83 ft at 11:30AM Mar 25, 2024Observed: 1.83 ft at 11:45AM Mar 25, 2024Observed: 1.83 ft at 12:00PM Mar 25, 2024Observed: 1.83 ft at 12:15PM Mar 25, 2024Observed: 1.83 ft at 12:30PM Mar 25, 2024Observed: 1.83 ft at 12:45PM Mar 25, 2024Observed: 1.83 ft at 1:00PM Mar 25, 2024Observed: 1.84 ft at 1:15PM Mar 25, 2024Observed: 1.83 ft at 1:30PM Mar 25, 2024Observed: 1.83 ft at 1:45PM Mar 25, 2024Observed: 1.83 ft at 2:00PM Mar 25, 2024Observed: 1.83 ft at 2:15PM Mar 25, 2024Observed: 1.83 ft at 2:30PM Mar 25, 2024Observed: 1.84 ft at 2:45PM Mar 25, 2024Observed: 1.83 ft at 3:00PM Mar 25, 2024Observed: 1.83 ft at 3:15PM Mar 25, 2024Observed: 1.83 ft at 3:30PM Mar 25, 2024Observed: 1.83 ft at 3:45PM Mar 25, 2024Observed: 1.83 ft at 4:00PM Mar 25, 2024Observed: 1.83 ft at 4:15PM Mar 25, 2024Observed: 1.84 ft at 4:30PM Mar 25, 2024Observed: 1.83 ft at 4:45PM Mar 25, 2024Observed: 1.83 ft at 5:00PM Mar 25, 2024Observed: 1.83 ft at 5:15PM Mar 25, 2024Observed: 1.84 ft at 5:30PM Mar 25, 2024Observed: 1.84 ft at 5:45PM Mar 25, 2024Observed: 1.83 ft at 6:00PM Mar 25, 2024Observed: 1.84 ft at 6:15PM Mar 25, 2024Observed: 1.84 ft at 6:30PM Mar 25, 2024Observed: 1.83 ft at 6:45PM Mar 25, 2024Observed: 1.83 ft at 7:00PM Mar 25, 2024Observed: 1.84 ft at 7:15PM Mar 25, 2024Observed: 1.84 ft at 7:30PM Mar 25, 2024Observed: 1.83 ft at 7:45PM Mar 25, 2024Observed: 1.83 ft at 8:00PM Mar 25, 2024Observed: 1.83 ft at 8:15PM Mar 25, 2024Observed: 1.83 ft at 8:30PM Mar 25, 2024Observed: 1.83 ft at 8:45PM Mar 25, 2024Observed: 1.83 ft at 9:00PM Mar 25, 2024Observed: 1.83 ft at 9:15PM Mar 25, 2024Observed: 1.83 ft at 9:30PM Mar 25, 2024Observed: 1.84 ft at 9:45PM Mar 25, 2024Observed: 1.83 ft at 10:00PM Mar 25, 2024Observed: 1.83 ft at 10:15PM Mar 25, 2024Observed: 1.83 ft at 10:30PM Mar 25, 2024Observed: 1.83 ft at 10:45PM Mar 25, 2024Observed: 1.84 ft at 11:00PM Mar 25, 2024Observed: 1.84 ft at 11:15PM Mar 25, 2024Observed: 1.83 ft at 11:30PM Mar 25, 2024Observed: 1.83 ft at 11:45PM Mar 25, 2024Observed: 1.84 ft at 12:00AM Mar 26, 2024Observed: 1.84 ft at 12:15AM Mar 26, 2024Observed: 1.84 ft at 12:30AM Mar 26, 2024Observed: 1.84 ft at 12:45AM Mar 26, 2024Observed: 1.84 ft at 1:00AM Mar 26, 2024Observed: 1.84 ft at 1:15AM Mar 26, 2024Observed: 1.84 ft at 1:30AM Mar 26, 2024Observed: 1.85 ft at 1:45AM Mar 26, 2024Observed: 1.84 ft at 2:00AM Mar 26, 2024Observed: 1.85 ft at 2:15AM Mar 26, 2024Observed: 1.84 ft at 2:30AM Mar 26, 2024Observed: 1.84 ft at 2:45AM Mar 26, 2024Observed: 1.85 ft at 3:00AM Mar 26, 2024Observed: 1.85 ft at 3:15AM Mar 26, 2024Observed: 1.85 ft at 3:30AM Mar 26, 2024Observed: 1.85 ft at 3:45AM Mar 26, 2024Observed: 1.85 ft at 4:00AM Mar 26, 2024Observed: 1.86 ft at 4:15AM Mar 26, 2024Observed: 1.86 ft at 4:30AM Mar 26, 2024Observed: 1.86 ft at 4:45AM Mar 26, 2024Observed: 1.86 ft at 5:00AM Mar 26, 2024Observed: 1.86 ft at 5:15AM Mar 26, 2024Observed: 1.86 ft at 5:30AM Mar 26, 2024Observed: 1.87 ft at 5:45AM Mar 26, 2024Observed: 1.87 ft at 6:00AM Mar 26, 2024Observed: 1.87 ft at 6:15AM Mar 26, 2024Observed: 1.86 ft at 6:30AM Mar 26, 2024Observed: 1.87 ft at 6:45AM Mar 26, 2024Observed: 1.87 ft at 7:00AM Mar 26, 2024Observed: 1.87 ft at 7:15AM Mar 26, 2024Observed: 1.88 ft at 7:30AM Mar 26, 2024Observed: 1.87 ft at 7:45AM Mar 26, 2024Observed: 1.88 ft at 8:00AM Mar 26, 2024Observed: 1.87 ft at 8:15AM Mar 26, 2024Observed: 1.88 ft at 8:30AM Mar 26, 2024Observed: 1.88 ft at 8:45AM Mar 26, 2024Observed: 1.88 ft at 9:00AM Mar 26, 2024Observed: 1.88 ft at 9:15AM Mar 26, 2024Observed: 1.89 ft at 9:30AM Mar 26, 2024Observed: 1.88 ft at 9:45AM Mar 26, 2024Observed: 1.89 ft at 10:00AM Mar 26, 2024Observed: 1.88 ft at 10:15AM Mar 26, 2024Observed: 1.89 ft at 10:30AM Mar 26, 2024Observed: 1.88 ft at 10:45AM Mar 26, 2024Observed: 1.88 ft at 11:00AM Mar 26, 2024Observed: 1.88 ft at 11:15AM Mar 26, 2024Observed: 1.89 ft at 11:30AM Mar 26, 2024Observed: 1.88 ft at 11:45AM Mar 26, 2024Observed: 1.88 ft at 12:00PM Mar 26, 2024Observed: 1.88 ft at 12:15PM Mar 26, 2024Observed: 1.88 ft at 12:30PM Mar 26, 2024Observed: 1.88 ft at 12:45PM Mar 26, 2024Observed: 1.88 ft at 1:00PM Mar 26, 2024Observed: 1.88 ft at 1:15PM Mar 26, 2024Observed: 1.88 ft at 1:30PM Mar 26, 2024Observed: 1.88 ft at 1:45PM Mar 26, 2024Observed: 1.88 ft at 2:00PM Mar 26, 2024Observed: 1.88 ft at 2:15PM Mar 26, 2024Observed: 1.88 ft at 2:30PM Mar 26, 2024Observed: 1.88 ft at 2:45PM Mar 26, 2024Observed: 1.89 ft at 3:00PM Mar 26, 2024Observed: 1.88 ft at 3:15PM Mar 26, 2024Observed: 1.89 ft at 3:30PM Mar 26, 2024Observed: 1.89 ft at 3:45PM Mar 26, 2024Observed: 1.88 ft at 4:00PM Mar 26, 2024Observed: 1.89 ft at 4:15PM Mar 26, 2024Observed: 1.88 ft at 4:30PM Mar 26, 2024Observed: 1.88 ft at 4:45PM Mar 26, 2024Observed: 1.88 ft at 5:00PM Mar 26, 2024Observed: 1.88 ft at 5:15PM Mar 26, 2024Observed: 1.88 ft at 5:30PM Mar 26, 2024Observed: 1.88 ft at 5:45PM Mar 26, 2024Observed: 1.87 ft at 6:00PM Mar 26, 2024Observed: 1.87 ft at 6:15PM Mar 26, 2024Observed: 1.87 ft at 6:30PM Mar 26, 2024Observed: 1.88 ft at 6:45PM Mar 26, 2024Observed: 1.87 ft at 7:00PM Mar 26, 2024Observed: 1.88 ft at 7:15PM Mar 26, 2024Observed: 1.87 ft at 7:30PM Mar 26, 2024Observed: 1.87 ft at 7:45PM Mar 26, 2024Observed: 1.88 ft at 8:00PM Mar 26, 2024Observed: 1.87 ft at 8:15PM Mar 26, 2024Observed: 1.87 ft at 8:30PM Mar 26, 2024Observed: 1.88 ft at 8:45PM Mar 26, 2024Observed: 1.87 ft at 9:00PM Mar 26, 2024Observed: 1.87 ft at 9:15PM Mar 26, 2024Observed: 1.87 ft at 9:30PM Mar 26, 2024Observed: 1.87 ft at 9:45PM Mar 26, 2024Observed: 1.87 ft at 10:00PM Mar 26, 2024Observed: 1.87 ft at 10:15PM Mar 26, 2024Observed: 1.87 ft at 10:30PM Mar 26, 2024Observed: 1.87 ft at 10:45PM Mar 26, 2024Observed: 1.87 ft at 11:00PM Mar 26, 2024Observed: 1.86 ft at 11:15PM Mar 26, 2024Observed: 1.87 ft at 11:30PM Mar 26, 2024Observed: 1.87 ft at 11:45PM Mar 26, 2024Observed: 1.87 ft at 12:00AM Mar 27, 2024Observed: 1.87 ft at 12:15AM Mar 27, 2024Observed: 1.86 ft at 12:30AM Mar 27, 2024Observed: 1.86 ft at 12:45AM Mar 27, 2024Observed: 1.86 ft at 1:00AM Mar 27, 2024Observed: 1.86 ft at 1:15AM Mar 27, 2024Observed: 1.85 ft at 1:30AM Mar 27, 2024Observed: 1.83 ft at 1:45AM Mar 27, 2024Observed: 1.83 ft at 2:00AM Mar 27, 2024Observed: 1.83 ft at 2:15AM Mar 27, 2024Observed: 1.81 ft at 2:30AM Mar 27, 2024Observed: 1.81 ft at 2:45AM Mar 27, 2024Observed: 1.79 ft at 3:00AM Mar 27, 2024Observed: 1.79 ft at 3:15AM Mar 27, 2024Observed: 1.78 ft at 3:30AM Mar 27, 2024Observed: 1.78 ft at 3:45AM Mar 27, 2024Observed: 1.78 ft at 4:00AM Mar 27, 2024Observed: 1.77 ft at 4:15AM Mar 27, 2024Observed: 1.78 ft at 4:30AM Mar 27, 2024Observed: 1.79 ft at 4:45AM Mar 27, 2024Observed: 1.78 ft at 5:00AM Mar 27, 2024Observed: 1.77 ft at 5:15AM Mar 27, 2024Observed: 1.78 ft at 5:30AM Mar 27, 2024Observed: 1.78 ft at 5:45AM Mar 27, 2024Observed: 1.78 ft at 6:00AM Mar 27, 2024Observed: 1.78 ft at 6:15AM Mar 27, 2024Observed: 1.79 ft at 6:30AM Mar 27, 2024Observed: 1.78 ft at 6:45AM Mar 27, 2024Observed: 1.79 ft at 7:00AM Mar 27, 2024Observed: 1.79 ft at 7:15AM Mar 27, 2024Observed: 1.79 ft at 7:30AM Mar 27, 2024Observed: 1.79 ft at 7:45AM Mar 27, 2024Observed: 1.79 ft at 8:00AM Mar 27, 2024Observed: 1.79 ft at 8:15AM Mar 27, 2024Observed: 1.79 ft at 8:30AM Mar 27, 2024Observed: 1.8 ft at 8:45AM Mar 27, 2024Observed: 1.8 ft at 9:00AM Mar 27, 2024Observed: 1.81 ft at 9:15AM Mar 27, 2024Observed: 1.81 ft at 9:30AM Mar 27, 2024Observed: 1.81 ft at 9:45AM Mar 27, 2024Observed: 1.82 ft at 10:00AM Mar 27, 2024Observed: 1.82 ft at 10:15AM Mar 27, 2024Observed: 1.83 ft at 10:30AM Mar 27, 2024Observed: 1.83 ft at 10:45AM Mar 27, 2024Observed: 1.83 ft at 11:00AM Mar 27, 2024Observed: 1.83 ft at 11:15AM Mar 27, 2024Observed: 1.84 ft at 11:30AM Mar 27, 2024Observed: 1.84 ft at 11:45AM Mar 27, 2024Observed: 1.85 ft at 12:00PM Mar 27, 2024Observed: 1.86 ft at 12:15PM Mar 27, 2024Observed: 1.86 ft at 12:30PM Mar 27, 2024Observed: 1.86 ft at 12:45PM Mar 27, 2024Observed: 1.87 ft at 1:00PM Mar 27, 2024Observed: 1.88 ft at 1:15PM Mar 27, 2024Observed: 1.88 ft at 1:30PM Mar 27, 2024Observed: 1.89 ft at 1:45PM Mar 27, 2024Observed: 1.89 ft at 2:00PM Mar 27, 2024Observed: 1.9 ft at 2:15PM Mar 27, 2024Observed: 1.9 ft at 2:30PM Mar 27, 2024Highest Observation: 1.91 ft at 2:45PM Mar 27, 2024Observed: 1.9 ft at 3:00PM Mar 27, 2024Highest Observation: 1.91 ft at 3:15PM Mar 27, 2024Highest Observation: 1.91 ft at 3:30PM Mar 27, 2024Highest Observation: 1.91 ft at 3:45PM Mar 27, 2024Highest Observation: 1.91 ft at 4:00PM Mar 27, 2024Highest Observation: 1.91 ft at 4:15PM Mar 27, 2024Observed: 1.9 ft at 4:30PM Mar 27, 2024Observed: 1.9 ft at 4:45PM Mar 27, 2024Observed: 1.9 ft at 5:00PM Mar 27, 2024Observed: 1.89 ft at 5:15PM Mar 27, 2024Observed: 1.89 ft at 5:30PM Mar 27, 2024Observed: 1.9 ft at 5:45PM Mar 27, 2024Observed: 1.89 ft at 6:00PM Mar 27, 2024Observed: 1.89 ft at 6:15PM Mar 27, 2024Observed: 1.89 ft at 6:30PM Mar 27, 2024Observed: 1.89 ft at 6:45PM Mar 27, 2024Observed: 1.89 ft at 7:00PM Mar 27, 2024Observed: 1.88 ft at 7:15PM Mar 27, 2024Observed: 1.89 ft at 7:30PM Mar 27, 2024Observed: 1.89 ft at 7:45PM Mar 27, 2024Observed: 1.89 ft at 8:00PM Mar 27, 2024Observed: 1.89 ft at 8:15PM Mar 27, 2024Observed: 1.89 ft at 8:30PM Mar 27, 2024Observed: 1.89 ft at 8:45PM Mar 27, 2024Observed: 1.88 ft at 9:00PM Mar 27, 2024Observed: 1.89 ft at 9:15PM Mar 27, 2024Observed: 1.89 ft at 9:30PM Mar 27, 2024Observed: 1.89 ft at 9:45PM Mar 27, 2024Observed: 1.9 ft at 10:00PM Mar 27, 2024Observed: 1.89 ft at 10:15PM Mar 27, 2024Observed: 1.88 ft at 10:30PM Mar 27, 2024Observed: 1.9 ft at 10:45PM Mar 27, 2024Observed: 1.9 ft at 11:00PM Mar 27, 2024Observed: 1.9 ft at 11:15PM Mar 27, 2024Observed: 1.89 ft at 11:30PM Mar 27, 2024Observed: 1.9 ft at 11:45PM Mar 27, 2024Observed: 1.9 ft at 12:00AM Mar 28, 2024Observed: 1.9 ft at 12:15AM Mar 28, 2024Observed: 1.9 ft at 12:30AM Mar 28, 2024Observed: 1.9 ft at 12:45AM Mar 28, 2024Observed: 1.89 ft at 1:00AM Mar 28, 2024Observed: 1.89 ft at 1:15AM Mar 28, 2024Observed: 1.9 ft at 1:30AM Mar 28, 2024Observed: 1.89 ft at 1:45AM Mar 28, 2024Observed: 1.89 ft at 2:00AM Mar 28, 2024Observed: 1.89 ft at 2:15AM Mar 28, 2024Observed: 1.89 ft at 2:30AM Mar 28, 2024Observed: 1.89 ft at 2:45AM Mar 28, 2024Observed: 1.89 ft at 3:00AM Mar 28, 2024Observed: 1.89 ft at 3:15AM Mar 28, 2024Observed: 1.89 ft at 3:30AM Mar 28, 2024Observed: 1.88 ft at 3:45AM Mar 28, 2024Observed: 1.89 ft at 4:00AM Mar 28, 2024Observed: 1.88 ft at 4:15AM Mar 28, 2024Observed: 1.88 ft at 4:30AM Mar 28, 2024Observed: 1.88 ft at 4:45AM Mar 28, 2024Observed: 1.88 ft at 5:00AM Mar 28, 2024Observed: 1.87 ft at 5:15AM Mar 28, 2024Observed: 1.88 ft at 5:30AM Mar 28, 2024Observed: 1.87 ft at 5:45AM Mar 28, 2024Observed: 1.88 ft at 6:00AM Mar 28, 2024Observed: 1.87 ft at 6:15AM Mar 28, 2024Observed: 1.87 ft at 6:30AM Mar 28, 2024Observed: 1.87 ft at 6:45AM Mar 28, 2024Observed: 1.87 ft at 7:00AM Mar 28, 2024Observed: 1.87 ft at 7:15AM Mar 28, 2024Observed: 1.87 ft at 7:30AM Mar 28, 2024Observed: 1.87 ft at 7:45AM Mar 28, 2024Observed: 1.87 ft at 8:00AM Mar 28, 2024Observed: 1.87 ft at 8:15AM Mar 28, 2024Observed: 1.87 ft at 8:30AM Mar 28, 2024Observed: 1.87 ft at 8:45AM Mar 28, 2024Observed: 1.87 ft at 9:00AM Mar 28, 2024Observed: 1.87 ft at 9:15AM Mar 28, 2024Observed: 1.87 ft at 9:30AM Mar 28, 2024Observed: 1.87 ft at 9:45AM Mar 28, 2024Observed: 1.87 ft at 10:00AM Mar 28, 2024Observed: 1.87 ft at 10:15AM Mar 28, 2024Observed: 1.86 ft at 10:30AM Mar 28, 2024Observed: 1.86 ft at 10:45AM Mar 28, 2024Forecast: 1.82 ft 5:00PM Mar 28, 2024Forecast: 1.81 ft 11:00PM Mar 28, 2024Forecast: 1.8 ft 5:00AM Mar 29, 2024Forecast: 1.89 ft 11:00AM Mar 29, 2024Forecast: 1.96 ft 5:00PM Mar 29, 2024Forecast: 1.91 ft 11:00PM Mar 29, 2024Forecast: 1.86 ft 5:00AM Mar 30, 2024Forecast: 1.83 ft 11:00AM Mar 30, 2024Forecast: 1.79 ft 5:00PM Mar 30, 2024Forecast: 1.75 ft 11:00PM Mar 30, 2024Forecast: 1.72 ft 5:00AM Mar 31, 2024Forecast: 1.69 ft 11:00AM Mar 31, 2024Forecast: 1.67 ft 5:00PM Mar 31, 2024Forecast: 1.64 ft 11:00PM Mar 31, 2024Forecast: 1.61 ft 5:00AM Apr 01, 2024Forecast: 1.6 ft 11:00AM Apr 01, 2024Forecast: 1.59 ft 5:00PM Apr 01, 2024Forecast: 1.58 ft 11:00PM Apr 01, 2024Forecast: 1.58 ft 5:00AM Apr 02, 2024Forecast: 1.6 ft 11:00AM Apr 02, 2024Forecast: 1.63 ft 5:00PM Apr 02, 2024Forecast: 1.68 ft 11:00PM Apr 02, 2024Forecast: 1.77 ft 5:00AM Apr 03, 2024Forecast: 1.9 ft 11:00AM Apr 03, 2024Forecast: 2.01 ft 5:00PM Apr 03, 2024Forecast: 2.1 ft 11:00PM Apr 03, 2024Highest Forecast: 2.14 ft 5:00AM Apr 04, 2024Highest Forecast: 2.14 ft 11:00AM Apr 04, 2024USGS--Water Resources of the United StatesLNDW1(plotting HGIRG) Graph Created (11:22AM Mar 28, 2024)ObservedForecast (issued 9:31AM Mar 28)Latest observed value: 1.86 ft at 10:45 AM PDT 28-Mar-2024. Flood Stage is 5.7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past and future precipitation. The stages/flows that will occur may be different if future rainfall is different than forecast.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Cedar River (WA) near Landsburg are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at Renton
Flood Categories (in feet)
Major Flood Stage: 7.5
Moderate Flood Stage: 6.5
Flood Stage: 5.7
Action Stage: 3.5
Low Stage (in feet): -9999

Historic Crests
(1) 13.55 ft on 12/29/1917
(2) 10.95 ft on 01/13/1928
(3) 10.38 ft on 11/24/1990
(4) 10.30 ft on 01/10/1923
(5) 9.74 ft on 03/10/1916
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.23 ft on 02/08/2020 (P)
(2) 4.08 ft on 01/05/2015
(3) 4.61 ft on 03/10/2014
(4) 3.25 ft on 04/20/2013
(5) 3.88 ft on 02/22/2012
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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
7.5 the Cedar River will cause severe flooding from Landsburg downstream through Maplewood. Deep and swift flood waters will inundate many roads and some residential areas, especially in Maple Valley. Flooding will occur all along the river including headwaters, tributaries, and other streams within and near the Cedar River Basin. A stage of 7.5 feet on the Cedar River corresponds to a phase 4 flood in the King County flood system.
6.5 the Cedar River will cause major flooding from Landsburg downstream through Maplewood. Deep and swift flood waters will inundate many roads and some residential areas, especially in Maple Valley. Flooding threatens SR-169. Flooding will occur all along the river including headwaters, tributaries, and other streams within and near the Cedar River Basin. A stage of 6.5 feet on the Cedar River corresponds to a phase 4 flood in the King County flood system.
5.7 the Cedar River will cause flooding from Landsburg downstream through Maplewood. Swift waters will flood roads and some residential areas, especially in Maple Valley. Flooding threatens Beyers Road. A stage of 5.7 feet on the Cedar River corresponds roughly to a phase 4 flood in the King County flood system.
5 the Cedar River will flood low areas from Landsburg downstream through Maplewood, mainly in Dorre Don area of Maple Valley and along Jones Rd. A stage of 5.0 feet on the Cedar River corresponds roughly to a phase 3 flood in the King County flood system.
4.4 the Cedar River will locally spill over its banks and over Jones Rd near 156th Ave SE. A stage of 4.4 feet on the Cedar River corresponds roughly to Phase 2 in the King County flood system.
About This Location Collapse

Latitude: 47.393889° N, Longitude: 121.953333° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.7 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 29 565.9 ft 571.6 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:

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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
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Seattle, WA 98115-6349
(206) 526-6087
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Page last modified: 2-Nov-2020 7:27 PM
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