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Hydrograph River at a Glance Download
Salinas River below Santa Margarita Lake Stage (ft)Highest Observation: 3.3 ft at 1:36PM Apr 20, 2024Highest Observation: 3.3 ft at 2:21PM Apr 20, 2024Highest Observation: 3.3 ft at 3:51PM Apr 20, 2024Observed: 3.29 ft at 4:36PM Apr 20, 2024Observed: 3.28 ft at 5:06PM Apr 20, 2024Observed: 3.26 ft at 8:21PM Apr 20, 2024Observed: 3.26 ft at 8:51PM Apr 20, 2024Observed: 3.24 ft at 9:21PM Apr 20, 2024Observed: 3.24 ft at 10:51PM Apr 20, 2024Observed: 3.23 ft at 11:21PM Apr 20, 2024Observed: 3.23 ft at 12:51AM Apr 21, 2024Observed: 3.22 ft at 1:21AM Apr 21, 2024Observed: 3.21 ft at 2:21AM Apr 21, 2024Observed: 3.21 ft at 2:36AM Apr 21, 2024Observed: 3.22 ft at 3:06AM Apr 21, 2024Observed: 3.21 ft at 5:51AM Apr 21, 2024Observed: 3.21 ft at 6:06AM Apr 21, 2024Observed: 3.2 ft at 6:36AM Apr 21, 2024Observed: 3.2 ft at 7:06AM Apr 21, 2024Observed: 3.19 ft at 8:06AM Apr 21, 2024Observed: 3.18 ft at 10:21AM Apr 21, 2024Observed: 3.17 ft at 10:51AM Apr 21, 2024Observed: 3.17 ft at 11:36AM Apr 21, 2024Observed: 3.17 ft at 12:21PM Apr 21, 2024Observed: 3.17 ft at 1:21PM Apr 21, 2024Observed: 3.16 ft at 1:36PM Apr 21, 2024Observed: 3.16 ft at 2:36PM Apr 21, 2024Observed: 3.13 ft at 5:36PM Apr 21, 2024Observed: 3.13 ft at 7:21PM Apr 21, 2024Observed: 3.13 ft at 7:36PM Apr 21, 2024Observed: 3.12 ft at 8:51PM Apr 21, 2024Observed: 3.12 ft at 9:06PM Apr 21, 2024Observed: 3.12 ft at 10:51PM Apr 21, 2024Observed: 3.1 ft at 1:36AM Apr 22, 2024Observed: 3.11 ft at 1:51AM Apr 22, 2024Observed: 3.1 ft at 3:21AM Apr 22, 2024Observed: 3.1 ft at 3:51AM Apr 22, 2024Observed: 3.1 ft at 5:21AM Apr 22, 2024Observed: 3.1 ft at 6:21AM Apr 22, 2024Observed: 3.06 ft at 11:51AM Apr 22, 2024Observed: 3.05 ft at 12:06PM Apr 22, 2024Observed: 3.04 ft at 12:21PM Apr 22, 2024Observed: 3.05 ft at 1:21PM Apr 22, 2024Observed: 3.04 ft at 3:51PM Apr 22, 2024Observed: 3.04 ft at 4:36PM Apr 22, 2024Observed: 3.04 ft at 5:51PM Apr 22, 2024Observed: 3.01 ft at 8:06PM Apr 22, 2024Observed: 3.02 ft at 8:36PM Apr 22, 2024Observed: 3.02 ft at 8:51PM Apr 22, 2024Observed: 3.01 ft at 9:06PM Apr 22, 2024Observed: 3 ft at 11:06PM Apr 22, 2024Observed: 3 ft at 3:36AM Apr 23, 2024Observed: 2.98 ft at 4:06AM Apr 23, 2024Observed: 2.98 ft at 6:36AM Apr 23, 2024Observed: 2.98 ft at 7:06AM Apr 23, 2024Observed: 2.98 ft at 7:51AM Apr 23, 2024Observed: 2.95 ft at 8:36AM Apr 23, 2024Observed: 2.96 ft at 10:06AM Apr 23, 2024Observed: 2.96 ft at 11:06AM Apr 23, 2024Observed: 2.95 ft at 11:36AM Apr 23, 2024Observed: 2.94 ft at 2:51PM Apr 23, 2024Observed: 2.95 ft at 5:06PM Apr 23, 2024Observed: 2.93 ft at 5:51PM Apr 23, 2024Observed: 2.91 ft at 8:36PM Apr 23, 2024Observed: 2.91 ft at 10:36PM Apr 23, 2024Observed: 2.92 ft at 12:06AM Apr 24, 2024Observed: 2.91 ft at 6:21AM Apr 24, 2024Observed: 2.92 ft at 6:51AM Apr 24, 2024Observed: 2.92 ft at 7:06AM Apr 24, 2024Observed: 2.89 ft at 9:21AM Apr 24, 2024Observed: 2.88 ft at 9:51AM Apr 24, 2024Observed: 2.87 ft at 1:21PM Apr 24, 2024Observed: 2.84 ft at 4:21PM Apr 24, 2024Observed: 2.84 ft at 6:51PM Apr 24, 2024Observed: 2.83 ft at 7:36PM Apr 24, 2024Observed: 2.84 ft at 10:06PM Apr 24, 2024Observed: 2.84 ft at 11:06PM Apr 24, 2024Observed: 2.84 ft at 12:06AM Apr 25, 2024Observed: 2.82 ft at 2:21AM Apr 25, 2024Observed: 2.83 ft at 4:06AM Apr 25, 2024Observed: 2.83 ft at 4:21AM Apr 25, 2024Observed: 2.82 ft at 4:51AM Apr 25, 2024Observed: 2.81 ft at 6:51AM Apr 25, 2024Observed: 2.83 ft at 7:21AM Apr 25, 2024Observed: 2.81 ft at 8:06AM Apr 25, 2024Observed: 2.8 ft at 11:06AM Apr 25, 2024Observed: 2.79 ft at 12:36PM Apr 25, 2024Observed: 2.78 ft at 2:06PM Apr 25, 2024Observed: 2.78 ft at 2:21PM Apr 25, 2024Observed: 2.77 ft at 5:06PM Apr 25, 2024Observed: 2.77 ft at 5:21PM Apr 25, 2024Observed: 2.77 ft at 5:51PM Apr 25, 2024Observed: 2.76 ft at 6:06PM Apr 25, 2024Observed: 2.76 ft at 7:51PM Apr 25, 2024Observed: 2.78 ft at 9:21PM Apr 25, 2024Observed: 2.76 ft at 9:51PM Apr 25, 2024Observed: 2.76 ft at 1:21AM Apr 26, 2024Observed: 2.75 ft at 1:51AM Apr 26, 2024Observed: 2.75 ft at 3:21AM Apr 26, 2024Observed: 2.76 ft at 5:21AM Apr 26, 2024Observed: 2.76 ft at 6:21AM Apr 26, 2024Observed: 2.77 ft at 8:51AM Apr 26, 2024Observed: 2.76 ft at 9:21AM Apr 26, 2024Observed: 2.76 ft at 10:21AM Apr 26, 2024Observed: 2.75 ft at 10:36AM Apr 26, 2024Observed: 2.75 ft at 1:36PM Apr 26, 2024Observed: 2.74 ft at 2:36PM Apr 26, 2024Observed: 2.74 ft at 2:51PM Apr 26, 2024Observed: 2.75 ft at 3:36PM Apr 26, 2024Observed: 2.73 ft at 4:51PM Apr 26, 2024Observed: 2.74 ft at 5:06PM Apr 26, 2024Observed: 2.74 ft at 6:36PM Apr 26, 2024Observed: 2.73 ft at 9:06PM Apr 26, 2024Observed: 2.73 ft at 10:51PM Apr 26, 2024Observed: 2.72 ft at 11:51PM Apr 26, 2024Observed: 2.73 ft at 12:06AM Apr 27, 2024Observed: 2.73 ft at 12:36AM Apr 27, 2024Observed: 2.73 ft at 2:21AM Apr 27, 2024Observed: 2.72 ft at 3:06AM Apr 27, 2024Observed: 2.72 ft at 3:36AM Apr 27, 2024Observed: 2.72 ft at 3:51AM Apr 27, 2024Observed: 2.72 ft at 5:21AM Apr 27, 2024Observed: 2.72 ft at 8:06AM Apr 27, 2024Observed: 2.72 ft at 8:51AM Apr 27, 2024Observed: 2.71 ft at 9:06AM Apr 27, 2024Observed: 2.7 ft at 9:51AM Apr 27, 2024Observed: 2.71 ft at 10:06AM Apr 27, 2024Observed: 2.7 ft at 10:21AM Apr 27, 2024Observed: 2.7 ft at 11:36AM Apr 27, 2024Observed: 2.69 ft at 12:36PM Apr 27, 2024Observed: 2.71 ft at 1:06PM Apr 27, 2024Observed: 2.68 ft at 5:21PM Apr 27, 2024Observed: 2.68 ft at 6:21PM Apr 27, 2024Observed: 2.67 ft at 6:36PM Apr 27, 2024Observed: 2.66 ft at 7:21PM Apr 27, 2024Observed: 2.67 ft at 7:36PM Apr 27, 2024Observed: 2.68 ft at 8:21PM Apr 27, 2024Observed: 2.67 ft at 9:51PM Apr 27, 2024Observed: 2.68 ft at 10:51PM Apr 27, 2024Observed: 2.67 ft at 11:06PM Apr 27, 2024Observed: 2.67 ft at 12:06AM Apr 28, 2024Observed: 2.68 ft at 1:21AM Apr 28, 2024Observed: 2.67 ft at 2:36AM Apr 28, 2024Observed: 2.67 ft at 7:21AM Apr 28, 2024Observed: 2.66 ft at 7:51AM Apr 28, 2024Observed: 2.65 ft at 10:06AM Apr 28, 2024Observed: 2.64 ft at 12:36PM Apr 28, 2024Observed: 2.64 ft at 1:06PM Apr 28, 2024Observed: 2.65 ft at 3:21PM Apr 28, 2024Observed: 2.65 ft at 3:51PM Apr 28, 2024Observed: 2.65 ft at 5:36PM Apr 28, 2024Observed: 2.63 ft at 6:51PM Apr 28, 2024Observed: 2.62 ft at 7:51PM Apr 28, 2024Observed: 2.62 ft at 8:21PM Apr 28, 2024Observed: 2.62 ft at 8:36PM Apr 28, 2024Observed: 2.62 ft at 9:36PM Apr 28, 2024Observed: 2.63 ft at 10:36PM Apr 28, 2024Observed: 2.63 ft at 11:36PM Apr 28, 2024Observed: 2.63 ft at 12:51AM Apr 29, 2024Observed: 2.61 ft at 5:36AM Apr 29, 2024Observed: 2.62 ft at 6:51AM Apr 29, 2024Observed: 2.61 ft at 8:36AM Apr 29, 2024Observed: 2.59 ft at 10:06AM Apr 29, 2024Observed: 2.59 ft at 12:06PM Apr 29, 2024San Luis Obispo County Public WorksSGTC1(plotting HGIRR) Graph Created (12:41PM Apr 29, 2024)ObservedLatest observed value: 2.59 ft at 12:06 PM PDT 29-Apr-2024.
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Tabular Data (UTC)
Tabular Data (PDT)
XML Data
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Metadata
NOTE: Graphical forecasts are not available for the Salinas River below Santa Margarita Lake. During times of high water, forecast crest information can be found in the text products.
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Downstream Gauge Downstream Gauge - at Paso Robles
Flood Categories (in feet)
Not Available

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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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: 35.334167° N, Longitude: 120.503333° 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 Not Available Not Available  
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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.
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Page last modified: 2-Nov-2020 7:27 PM
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