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Hydrograph River at a Glance Download
Skagit River near Mt Vernon Stage (ft)Flow (kcfs)Observed: 12.36 ft at 9:30PM Mar 15, 2024Observed: 12.37 ft at 9:45PM Mar 15, 2024Observed: 12.38 ft at 10:00PM Mar 15, 2024Observed: 12.4 ft at 10:15PM Mar 15, 2024Observed: 12.42 ft at 10:30PM Mar 15, 2024Observed: 12.44 ft at 10:45PM Mar 15, 2024Observed: 12.46 ft at 11:00PM Mar 15, 2024Observed: 12.48 ft at 11:15PM Mar 15, 2024Observed: 12.51 ft at 11:30PM Mar 15, 2024Observed: 12.53 ft at 11:45PM Mar 15, 2024Observed: 12.56 ft at 12:00AM Mar 16, 2024Observed: 12.59 ft at 12:15AM Mar 16, 2024Observed: 12.62 ft at 12:30AM Mar 16, 2024Observed: 12.64 ft at 12:45AM Mar 16, 2024Observed: 12.66 ft at 1:00AM Mar 16, 2024Observed: 12.69 ft at 1:15AM Mar 16, 2024Observed: 12.71 ft at 1:30AM Mar 16, 2024Observed: 12.73 ft at 1:45AM Mar 16, 2024Observed: 12.74 ft at 2:00AM Mar 16, 2024Observed: 12.76 ft at 2:15AM Mar 16, 2024Observed: 12.78 ft at 2:30AM Mar 16, 2024Observed: 12.8 ft at 2:45AM Mar 16, 2024Observed: 12.81 ft at 3:00AM Mar 16, 2024Observed: 12.82 ft at 3:15AM Mar 16, 2024Observed: 12.84 ft at 3:30AM Mar 16, 2024Observed: 12.85 ft at 3:45AM Mar 16, 2024Observed: 12.86 ft at 4:00AM Mar 16, 2024Observed: 12.87 ft at 4:15AM Mar 16, 2024Observed: 12.88 ft at 4:30AM Mar 16, 2024Observed: 12.89 ft at 4:45AM Mar 16, 2024Observed: 12.9 ft at 5:00AM Mar 16, 2024Observed: 12.91 ft at 5:15AM Mar 16, 2024Observed: 12.92 ft at 5:30AM Mar 16, 2024Observed: 12.95 ft at 5:45AM Mar 16, 2024Observed: 12.95 ft at 6:00AM Mar 16, 2024Observed: 12.96 ft at 6:15AM Mar 16, 2024Observed: 12.97 ft at 6:30AM Mar 16, 2024Observed: 12.99 ft at 6:45AM Mar 16, 2024Observed: 13 ft at 7:00AM Mar 16, 2024Observed: 13.01 ft at 7:15AM Mar 16, 2024Observed: 13.04 ft at 7:30AM Mar 16, 2024Observed: 13.05 ft at 7:45AM Mar 16, 2024Observed: 13.06 ft at 8:00AM Mar 16, 2024Observed: 13.07 ft at 8:15AM Mar 16, 2024Observed: 13.08 ft at 8:30AM Mar 16, 2024Observed: 13.1 ft at 8:45AM Mar 16, 2024Observed: 13.12 ft at 9:00AM Mar 16, 2024Observed: 13.13 ft at 9:15AM Mar 16, 2024Observed: 13.14 ft at 9:30AM Mar 16, 2024Observed: 13.15 ft at 9:45AM Mar 16, 2024Observed: 13.17 ft at 10:00AM Mar 16, 2024Observed: 13.17 ft at 10:15AM Mar 16, 2024Observed: 13.18 ft at 10:30AM Mar 16, 2024Observed: 13.18 ft at 10:45AM Mar 16, 2024Observed: 13.19 ft at 11:00AM Mar 16, 2024Observed: 13.2 ft at 11:15AM Mar 16, 2024Observed: 13.19 ft at 11:30AM Mar 16, 2024Observed: 13.19 ft at 11:45AM Mar 16, 2024Observed: 13.19 ft at 12:00PM Mar 16, 2024Observed: 13.18 ft at 12:15PM Mar 16, 2024Observed: 13.17 ft at 12:30PM Mar 16, 2024Observed: 13.16 ft at 12:45PM Mar 16, 2024Observed: 13.16 ft at 1:00PM Mar 16, 2024Observed: 13.14 ft at 1:15PM Mar 16, 2024Observed: 13.13 ft at 1:30PM Mar 16, 2024Observed: 13.12 ft at 1:45PM Mar 16, 2024Observed: 13.1 ft at 2:00PM Mar 16, 2024Observed: 13.08 ft at 2:15PM Mar 16, 2024Observed: 13.06 ft at 2:30PM Mar 16, 2024Observed: 13.06 ft at 2:45PM Mar 16, 2024Observed: 13.03 ft at 3:00PM Mar 16, 2024Observed: 13.02 ft at 3:15PM Mar 16, 2024Observed: 13 ft at 3:30PM Mar 16, 2024Observed: 12.98 ft at 3:45PM Mar 16, 2024Observed: 12.97 ft at 4:00PM Mar 16, 2024Observed: 12.95 ft at 4:15PM Mar 16, 2024Observed: 12.94 ft at 4:30PM Mar 16, 2024Observed: 12.93 ft at 4:45PM Mar 16, 2024Observed: 12.92 ft at 5:00PM Mar 16, 2024Observed: 12.9 ft at 5:15PM Mar 16, 2024Observed: 12.89 ft at 5:30PM Mar 16, 2024Observed: 12.88 ft at 5:45PM Mar 16, 2024Observed: 12.87 ft at 6:00PM Mar 16, 2024Observed: 12.86 ft at 6:15PM Mar 16, 2024Observed: 12.86 ft at 6:30PM Mar 16, 2024Observed: 12.86 ft at 6:45PM Mar 16, 2024Observed: 12.85 ft at 7:00PM Mar 16, 2024Observed: 12.85 ft at 7:15PM Mar 16, 2024Observed: 12.85 ft at 7:30PM Mar 16, 2024Observed: 12.85 ft at 7:45PM Mar 16, 2024Observed: 12.85 ft at 8:00PM Mar 16, 2024Observed: 12.86 ft at 8:15PM Mar 16, 2024Observed: 12.87 ft at 8:30PM Mar 16, 2024Observed: 12.88 ft at 8:45PM Mar 16, 2024Observed: 12.9 ft at 9:00PM Mar 16, 2024Observed: 12.92 ft at 9:15PM Mar 16, 2024Observed: 12.95 ft at 9:30PM Mar 16, 2024Observed: 12.97 ft at 9:45PM Mar 16, 2024Observed: 13 ft at 10:00PM Mar 16, 2024Observed: 13.03 ft at 10:15PM Mar 16, 2024Observed: 13.07 ft at 10:30PM Mar 16, 2024Observed: 13.1 ft at 10:45PM Mar 16, 2024Observed: 13.14 ft at 11:00PM Mar 16, 2024Observed: 13.17 ft at 11:15PM Mar 16, 2024Observed: 13.21 ft at 11:30PM Mar 16, 2024Observed: 13.24 ft at 11:45PM Mar 16, 2024Observed: 13.27 ft at 12:00AM Mar 17, 2024Observed: 13.3 ft at 12:15AM Mar 17, 2024Observed: 13.33 ft at 12:30AM Mar 17, 2024Observed: 13.36 ft at 12:45AM Mar 17, 2024Observed: 13.38 ft at 1:00AM Mar 17, 2024Observed: 13.4 ft at 1:15AM Mar 17, 2024Observed: 13.43 ft at 1:30AM Mar 17, 2024Observed: 13.45 ft at 1:45AM Mar 17, 2024Observed: 13.47 ft at 2:00AM Mar 17, 2024Observed: 13.49 ft at 2:15AM Mar 17, 2024Observed: 13.51 ft at 2:30AM Mar 17, 2024Observed: 13.52 ft at 2:45AM Mar 17, 2024Observed: 13.55 ft at 3:00AM Mar 17, 2024Observed: 13.57 ft at 3:15AM Mar 17, 2024Observed: 13.57 ft at 3:30AM Mar 17, 2024Observed: 13.59 ft at 3:45AM Mar 17, 2024Observed: 13.61 ft at 4:00AM Mar 17, 2024Observed: 13.61 ft at 4:15AM Mar 17, 2024Observed: 13.63 ft at 4:30AM Mar 17, 2024Observed: 13.64 ft at 4:45AM Mar 17, 2024Observed: 13.64 ft at 5:00AM Mar 17, 2024Observed: 13.66 ft at 5:15AM Mar 17, 2024Observed: 13.67 ft at 5:30AM Mar 17, 2024Observed: 13.68 ft at 5:45AM Mar 17, 2024Observed: 13.69 ft at 6:00AM Mar 17, 2024Observed: 13.7 ft at 6:15AM Mar 17, 2024Observed: 13.72 ft at 6:30AM Mar 17, 2024Observed: 13.73 ft at 6:45AM Mar 17, 2024Observed: 13.74 ft at 7:00AM Mar 17, 2024Observed: 13.76 ft at 7:15AM Mar 17, 2024Observed: 13.76 ft at 7:30AM Mar 17, 2024Observed: 13.78 ft at 7:45AM Mar 17, 2024Observed: 13.79 ft at 8:00AM Mar 17, 2024Observed: 13.79 ft at 8:15AM Mar 17, 2024Observed: 13.81 ft at 8:30AM Mar 17, 2024Observed: 13.82 ft at 8:45AM Mar 17, 2024Observed: 13.83 ft at 9:00AM Mar 17, 2024Observed: 13.84 ft at 9:15AM Mar 17, 2024Observed: 13.85 ft at 9:30AM Mar 17, 2024Observed: 13.85 ft at 9:45AM Mar 17, 2024Observed: 13.87 ft at 10:00AM Mar 17, 2024Observed: 13.88 ft at 10:15AM Mar 17, 2024Observed: 13.88 ft at 10:30AM Mar 17, 2024Observed: 13.89 ft at 10:45AM Mar 17, 2024Observed: 13.9 ft at 11:00AM Mar 17, 2024Observed: 13.91 ft at 11:15AM Mar 17, 2024Observed: 13.9 ft at 11:30AM Mar 17, 2024Observed: 13.91 ft at 11:45AM Mar 17, 2024Observed: 13.91 ft at 12:00PM Mar 17, 2024Observed: 13.91 ft at 12:15PM Mar 17, 2024Observed: 13.91 ft at 12:30PM Mar 17, 2024Observed: 13.9 ft at 12:45PM Mar 17, 2024Observed: 13.9 ft at 1:00PM Mar 17, 2024Observed: 13.89 ft at 1:15PM Mar 17, 2024Observed: 13.88 ft at 1:30PM Mar 17, 2024Observed: 13.87 ft at 1:45PM Mar 17, 2024Observed: 13.85 ft at 2:00PM Mar 17, 2024Observed: 13.84 ft at 2:15PM Mar 17, 2024Observed: 13.83 ft at 2:30PM Mar 17, 2024Observed: 13.82 ft at 2:45PM Mar 17, 2024Observed: 13.8 ft at 3:00PM Mar 17, 2024Observed: 13.79 ft at 3:15PM Mar 17, 2024Observed: 13.77 ft at 3:30PM Mar 17, 2024Observed: 13.75 ft at 3:45PM Mar 17, 2024Observed: 13.73 ft at 4:00PM Mar 17, 2024Observed: 13.72 ft at 4:15PM Mar 17, 2024Observed: 13.72 ft at 4:30PM Mar 17, 2024Observed: 13.7 ft at 4:45PM Mar 17, 2024Observed: 13.68 ft at 5:00PM Mar 17, 2024Observed: 13.68 ft at 5:15PM Mar 17, 2024Observed: 13.66 ft at 5:30PM Mar 17, 2024Observed: 13.65 ft at 5:45PM Mar 17, 2024Observed: 13.64 ft at 6:00PM Mar 17, 2024Observed: 13.64 ft at 6:15PM Mar 17, 2024Observed: 13.62 ft at 6:30PM Mar 17, 2024Observed: 13.62 ft at 6:45PM Mar 17, 2024Observed: 13.61 ft at 7:00PM Mar 17, 2024Observed: 13.6 ft at 7:15PM Mar 17, 2024Observed: 13.6 ft at 7:30PM Mar 17, 2024Observed: 13.6 ft at 7:45PM Mar 17, 2024Observed: 13.61 ft at 8:00PM Mar 17, 2024Observed: 13.63 ft at 8:15PM Mar 17, 2024Observed: 13.63 ft at 8:30PM Mar 17, 2024Observed: 13.65 ft at 8:45PM Mar 17, 2024Observed: 13.67 ft at 9:00PM Mar 17, 2024Observed: 13.69 ft at 9:15PM Mar 17, 2024Observed: 13.72 ft at 9:30PM Mar 17, 2024Observed: 13.74 ft at 9:45PM Mar 17, 2024Observed: 13.77 ft at 10:00PM Mar 17, 2024Observed: 13.81 ft at 10:15PM Mar 17, 2024Observed: 13.83 ft at 10:30PM Mar 17, 2024Observed: 13.86 ft at 10:45PM Mar 17, 2024Observed: 13.89 ft at 11:00PM Mar 17, 2024Observed: 13.91 ft at 11:15PM Mar 17, 2024Observed: 13.94 ft at 11:30PM Mar 17, 2024Observed: 13.96 ft at 11:45PM Mar 17, 2024Observed: 13.99 ft at 12:00AM Mar 18, 2024Observed: 14.02 ft at 12:15AM Mar 18, 2024Observed: 14.04 ft at 12:30AM Mar 18, 2024Observed: 14.06 ft at 12:45AM Mar 18, 2024Observed: 14.08 ft at 1:00AM Mar 18, 2024Observed: 14.09 ft at 1:15AM Mar 18, 2024Observed: 14.11 ft at 1:30AM Mar 18, 2024Observed: 14.13 ft at 1:45AM Mar 18, 2024Observed: 14.15 ft at 2:00AM Mar 18, 2024Observed: 14.15 ft at 2:15AM Mar 18, 2024Observed: 14.18 ft at 2:30AM Mar 18, 2024Observed: 14.18 ft at 2:45AM Mar 18, 2024Observed: 14.2 ft at 3:00AM Mar 18, 2024Observed: 14.21 ft at 3:15AM Mar 18, 2024Observed: 14.22 ft at 3:30AM Mar 18, 2024Observed: 14.23 ft at 3:45AM Mar 18, 2024Observed: 14.23 ft at 4:00AM Mar 18, 2024Observed: 14.25 ft at 4:15AM Mar 18, 2024Observed: 14.26 ft at 4:30AM Mar 18, 2024Observed: 14.27 ft at 4:45AM Mar 18, 2024Observed: 14.28 ft at 5:00AM Mar 18, 2024Observed: 14.29 ft at 5:15AM Mar 18, 2024Observed: 14.29 ft at 5:30AM Mar 18, 2024Observed: 14.29 ft at 5:45AM Mar 18, 2024Observed: 14.3 ft at 6:00AM Mar 18, 2024Observed: 14.31 ft at 6:15AM Mar 18, 2024Observed: 14.32 ft at 6:30AM Mar 18, 2024Observed: 14.33 ft at 6:45AM Mar 18, 2024Observed: 14.33 ft at 7:00AM Mar 18, 2024Observed: 14.35 ft at 7:15AM Mar 18, 2024Observed: 14.35 ft at 7:30AM Mar 18, 2024Observed: 14.35 ft at 7:45AM Mar 18, 2024Observed: 14.37 ft at 8:00AM Mar 18, 2024Observed: 14.37 ft at 8:15AM Mar 18, 2024Observed: 14.39 ft at 8:30AM Mar 18, 2024Observed: 14.39 ft at 8:45AM Mar 18, 2024Observed: 14.4 ft at 9:00AM Mar 18, 2024Observed: 14.4 ft at 9:15AM Mar 18, 2024Highest Observation: 14.42 ft at 9:30AM Mar 18, 2024Observed: 14.41 ft at 9:45AM Mar 18, 2024Highest Observation: 14.42 ft at 10:00AM Mar 18, 2024Highest Observation: 14.42 ft at 10:15AM Mar 18, 2024Highest Observation: 14.42 ft at 10:30AM Mar 18, 2024Highest Observation: 14.42 ft at 10:45AM Mar 18, 2024Highest Observation: 14.42 ft at 11:00AM Mar 18, 2024Observed: 14.41 ft at 11:15AM Mar 18, 2024Observed: 14.4 ft at 11:30AM Mar 18, 2024Observed: 14.4 ft at 11:45AM Mar 18, 2024Observed: 14.39 ft at 12:00PM Mar 18, 2024Observed: 14.38 ft at 12:15PM Mar 18, 2024Observed: 14.37 ft at 12:30PM Mar 18, 2024Observed: 14.36 ft at 12:45PM Mar 18, 2024Observed: 14.34 ft at 1:00PM Mar 18, 2024Observed: 14.32 ft at 1:15PM Mar 18, 2024Observed: 14.32 ft at 1:30PM Mar 18, 2024Observed: 14.3 ft at 1:45PM Mar 18, 2024Observed: 14.28 ft at 2:00PM Mar 18, 2024Observed: 14.27 ft at 2:15PM Mar 18, 2024Observed: 14.24 ft at 2:30PM Mar 18, 2024Observed: 14.23 ft at 2:45PM Mar 18, 2024Observed: 14.21 ft at 3:00PM Mar 18, 2024Observed: 14.19 ft at 3:15PM Mar 18, 2024Observed: 14.18 ft at 3:30PM Mar 18, 2024Observed: 14.17 ft at 3:45PM Mar 18, 2024Observed: 14.14 ft at 4:00PM Mar 18, 2024Observed: 14.13 ft at 4:15PM Mar 18, 2024Observed: 14.12 ft at 4:30PM Mar 18, 2024Observed: 14.11 ft at 4:45PM Mar 18, 2024Observed: 14.09 ft at 5:00PM Mar 18, 2024Observed: 14.08 ft at 5:15PM Mar 18, 2024Observed: 14.07 ft at 5:30PM Mar 18, 2024Observed: 14.06 ft at 5:45PM Mar 18, 2024Observed: 14.05 ft at 6:00PM Mar 18, 2024Observed: 14.04 ft at 6:15PM Mar 18, 2024Observed: 14.03 ft at 6:30PM Mar 18, 2024Observed: 14.03 ft at 6:45PM Mar 18, 2024Observed: 14.02 ft at 7:00PM Mar 18, 2024Observed: 14.01 ft at 7:15PM Mar 18, 2024Observed: 14 ft at 7:30PM Mar 18, 2024Observed: 14 ft at 7:45PM Mar 18, 2024Observed: 13.99 ft at 8:00PM Mar 18, 2024Observed: 13.99 ft at 8:15PM Mar 18, 2024Forecast: 14.03 ft 11:00PM Mar 18, 2024Forecast: 13.62 ft 5:00AM Mar 19, 2024Forecast: 13.62 ft 11:00AM Mar 19, 2024Forecast: 13.83 ft 5:00PM Mar 19, 2024Forecast: 14.03 ft 11:00PM Mar 19, 2024Forecast: 14.11 ft 5:00AM Mar 20, 2024Forecast: 14.1 ft 11:00AM Mar 20, 2024Forecast: 14.05 ft 5:00PM Mar 20, 2024Forecast: 14.02 ft 11:00PM Mar 20, 2024Forecast: 14.01 ft 5:00AM Mar 21, 2024Forecast: 14.03 ft 11:00AM Mar 21, 2024Forecast: 14.1 ft 5:00PM Mar 21, 2024Forecast: 14.23 ft 11:00PM Mar 21, 2024Forecast: 14.41 ft 5:00AM Mar 22, 2024Forecast: 14.59 ft 11:00AM Mar 22, 2024Forecast: 14.77 ft 5:00PM Mar 22, 2024Forecast: 14.92 ft 11:00PM Mar 22, 2024Forecast: 15 ft 5:00AM Mar 23, 2024Forecast: 15.03 ft 11:00AM Mar 23, 2024Forecast: 15.04 ft 5:00PM Mar 23, 2024Forecast: 15.08 ft 11:00PM Mar 23, 2024Highest Forecast: 15.09 ft 5:00AM Mar 24, 2024Forecast: 15.04 ft 11:00AM Mar 24, 2024Forecast: 14.95 ft 5:00PM Mar 24, 2024Forecast: 14.82 ft 11:00PM Mar 24, 2024Forecast: 14.64 ft 5:00AM Mar 25, 2024Forecast: 14.41 ft 11:00AM Mar 25, 2024Forecast: 14.16 ft 5:00PM Mar 25, 2024USGS--Water Resources of the United StatesMVEW1(plotting HGIRG) Graph Created (9:20PM Mar 18, 2024)ObservedForecast (issued 2:49PM Mar 18)Latest observed value: 13.99 ft at 8:15 PM PDT 18-Mar-2024. Flood Stage is 28 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 Skagit River near Mt Vernon are issued routinely year-round.

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Upstream Gauge - near Concrete Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 32
Moderate Flood Stage: 30
Flood Stage: 28
Action Stage: 23.5
Low Stage (in feet): 0

Historic Crests
(1) 37.37 ft on 11/25/1990
(2) 37.34 ft on 11/30/1995
(3) 37.32 ft on 11/16/2021 (P)
(4) 37.00 ft on 11/11/1906
(5) 36.85 ft on 02/11/1951
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 29.55 ft on 12/06/2023 (P)
(2) 37.32 ft on 11/16/2021 (P)
(3) 28.33 ft on 11/13/2021 (P)
(4) 28.86 ft on 10/30/2021 (P)
(5) 29.45 ft on 02/02/2020 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 7.37 ft on 10/26/1942
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
36 the Skagit River will cause severe near record flooding from Sedro Woolley downstream through Mount Vernon to the mouth. Deep and swift flood waters will inundate and possibly damage many roads...farmlands and residential areas. Levees may be damaged. Flood areas will also include headwaters...tributaries...and other streams in the Skagit basin. This level for this location corresponds to a Phase 1 flood in the Skagit County flood system.
32 the Skagit River will cause major flooding from Sedro Woolley downstream through Mount Vernon to the mouth. Deep and swift flood waters will inundate many roads...farmlands and residential areas. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Skagit River Basin. This level for this location on the Skagit corresponds to a Phase 2 flood in the Skagit County flood system.
30 the Skagit River will flood from Sedro Woolley downstream through Mount Vernon to the mouth. Flood waters will inundate some low-lying roads...farmlands and residential areas. This level for this location on the Skagit corresponds to a phase 3 flood in the Skagit County flood system.
28 the Skagit River will cause minor flooding from Sedro Woolley downstream through Mount Vernon to the mouth...with shallow flooding in low pasture lands and over a few low-lying roads near the river. This level for this location on the Skagit corresponds to a Phase 3 flood in the Skagit County flood system.
Photos
(1) Upstream view of Skagit River in Mount Vernon from gage.
(2) Downstream view of Skagit River in Mount Vernon from gage.
(3) Skagit River stream gage in Mount Vernon.
About This Location Collapse

Latitude: 48.445000° N, Longitude: 122.334167° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 28 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 0 ft 28 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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Page last modified: 2-Nov-2020 7:27 PM
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