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San Juan Radar Outage Impacts Precipitation Estimates.. read more here

Hydrograph River at a Glance Download
Rio Caguitas at Villa Blanca Stage (ft)Flow (kcfs)Observed: 8.34 ft at 3:30AM Nov 26, 2021Observed: 8.34 ft at 3:45AM Nov 26, 2021Observed: 8.34 ft at 4:00AM Nov 26, 2021Observed: 8.33 ft at 4:15AM Nov 26, 2021Observed: 8.33 ft at 4:30AM Nov 26, 2021Observed: 8.33 ft at 4:45AM Nov 26, 2021Observed: 8.33 ft at 5:00AM Nov 26, 2021Observed: 8.33 ft at 5:15AM Nov 26, 2021Observed: 8.33 ft at 5:30AM Nov 26, 2021Observed: 8.33 ft at 5:45AM Nov 26, 2021Observed: 8.33 ft at 6:00AM Nov 26, 2021Observed: 8.32 ft at 6:15AM Nov 26, 2021Observed: 8.32 ft at 6:30AM Nov 26, 2021Observed: 8.32 ft at 6:45AM Nov 26, 2021Observed: 8.32 ft at 7:00AM Nov 26, 2021Observed: 8.32 ft at 7:15AM Nov 26, 2021Observed: 8.32 ft at 7:30AM Nov 26, 2021Observed: 8.32 ft at 7:45AM Nov 26, 2021Observed: 8.32 ft at 8:00AM Nov 26, 2021Observed: 8.32 ft at 8:15AM Nov 26, 2021Observed: 8.32 ft at 8:30AM Nov 26, 2021Observed: 8.32 ft at 8:45AM Nov 26, 2021Observed: 8.32 ft at 9:00AM Nov 26, 2021Observed: 8.32 ft at 9:15AM Nov 26, 2021Observed: 8.31 ft at 11:30AM Nov 26, 2021Observed: 8.31 ft at 11:45AM Nov 26, 2021Observed: 8.3 ft at 12:00PM Nov 26, 2021Observed: 8.3 ft at 12:15PM Nov 26, 2021Observed: 8.3 ft at 12:30PM Nov 26, 2021Observed: 8.29 ft at 12:45PM Nov 26, 2021Observed: 8.29 ft at 1:00PM Nov 26, 2021Observed: 8.29 ft at 1:15PM Nov 26, 2021Observed: 8.29 ft at 1:30PM Nov 26, 2021Observed: 8.29 ft at 1:45PM Nov 26, 2021Observed: 8.28 ft at 2:00PM Nov 26, 2021Observed: 8.28 ft at 2:15PM Nov 26, 2021Observed: 8.28 ft at 2:30PM Nov 26, 2021Observed: 8.28 ft at 2:45PM Nov 26, 2021Observed: 8.28 ft at 3:00PM Nov 26, 2021Observed: 8.28 ft at 3:15PM Nov 26, 2021Observed: 8.27 ft at 3:30PM Nov 26, 2021Observed: 8.27 ft at 3:45PM Nov 26, 2021Observed: 8.27 ft at 4:00PM Nov 26, 2021Observed: 8.26 ft at 4:15PM Nov 26, 2021Observed: 8.26 ft at 4:30PM Nov 26, 2021Observed: 8.26 ft at 4:45PM Nov 26, 2021Observed: 8.26 ft at 5:00PM Nov 26, 2021Observed: 8.25 ft at 5:15PM Nov 26, 2021Observed: 8.25 ft at 5:30PM Nov 26, 2021Observed: 8.25 ft at 5:45PM Nov 26, 2021Observed: 8.25 ft at 6:00PM Nov 26, 2021Observed: 8.25 ft at 6:15PM Nov 26, 2021Observed: 8.25 ft at 6:21PM Nov 26, 2021Observed: 8.24 ft at 7:30PM Nov 26, 2021Observed: 8.24 ft at 7:45PM Nov 26, 2021Observed: 8.24 ft at 8:00PM Nov 26, 2021Observed: 8.24 ft at 8:15PM Nov 26, 2021Observed: 8.23 ft at 9:30PM Nov 26, 2021Observed: 8.24 ft at 9:45PM Nov 26, 2021Observed: 8.24 ft at 10:00PM Nov 26, 2021Observed: 8.23 ft at 10:15PM Nov 26, 2021Observed: 8.23 ft at 10:30PM Nov 26, 2021Observed: 8.23 ft at 10:45PM Nov 26, 2021Observed: 8.23 ft at 11:00PM Nov 26, 2021Observed: 8.23 ft at 11:15PM Nov 26, 2021Observed: 8.23 ft at 11:30PM Nov 26, 2021Observed: 8.23 ft at 11:45PM Nov 26, 2021Observed: 8.23 ft at 12:00AM Nov 27, 2021Observed: 8.23 ft at 12:15AM Nov 27, 2021Observed: 8.23 ft at 12:30AM Nov 27, 2021Observed: 8.23 ft at 12:45AM Nov 27, 2021Observed: 8.23 ft at 1:00AM Nov 27, 2021Observed: 8.23 ft at 1:15AM Nov 27, 2021Observed: 8.23 ft at 1:30AM Nov 27, 2021Observed: 8.23 ft at 1:45AM Nov 27, 2021Observed: 8.23 ft at 2:00AM Nov 27, 2021Observed: 8.23 ft at 2:15AM Nov 27, 2021Observed: 8.23 ft at 2:25AM Nov 27, 2021Observed: 8.23 ft at 2:30AM Nov 27, 2021Observed: 8.23 ft at 2:45AM Nov 27, 2021Observed: 8.23 ft at 3:00AM Nov 27, 2021Observed: 8.23 ft at 3:15AM Nov 27, 2021Observed: 8.23 ft at 3:30AM Nov 27, 2021Observed: 8.24 ft at 3:45AM Nov 27, 2021Observed: 8.24 ft at 4:00AM Nov 27, 2021Observed: 8.24 ft at 4:15AM Nov 27, 2021Observed: 8.24 ft at 4:30AM Nov 27, 2021Observed: 8.24 ft at 4:45AM Nov 27, 2021Observed: 8.24 ft at 5:00AM Nov 27, 2021Observed: 8.24 ft at 5:15AM Nov 27, 2021Observed: 8.24 ft at 5:30AM Nov 27, 2021Observed: 8.24 ft at 5:45AM Nov 27, 2021Observed: 8.24 ft at 6:00AM Nov 27, 2021Observed: 8.24 ft at 6:15AM Nov 27, 2021Observed: 8.24 ft at 6:30AM Nov 27, 2021Observed: 8.24 ft at 6:45AM Nov 27, 2021Observed: 8.24 ft at 7:00AM Nov 27, 2021Observed: 8.24 ft at 7:15AM Nov 27, 2021Observed: 8.24 ft at 7:30AM Nov 27, 2021Observed: 8.24 ft at 7:45AM Nov 27, 2021Observed: 8.24 ft at 8:00AM Nov 27, 2021Observed: 8.24 ft at 8:15AM Nov 27, 2021Observed: 8.24 ft at 9:30AM Nov 27, 2021Observed: 8.24 ft at 9:45AM Nov 27, 2021Observed: 8.24 ft at 10:00AM Nov 27, 2021Observed: 8.24 ft at 10:15AM Nov 27, 2021Observed: 8.24 ft at 10:25AM Nov 27, 2021Observed: 8.24 ft at 10:30AM Nov 27, 2021Observed: 8.24 ft at 10:45AM Nov 27, 2021Observed: 8.24 ft at 11:00AM Nov 27, 2021Observed: 8.24 ft at 11:15AM Nov 27, 2021Observed: 8.23 ft at 12:30PM Nov 27, 2021Observed: 8.23 ft at 12:45PM Nov 27, 2021Observed: 8.23 ft at 1:00PM Nov 27, 2021Observed: 8.23 ft at 1:15PM Nov 27, 2021Observed: 8.23 ft at 1:30PM Nov 27, 2021Observed: 8.23 ft at 1:45PM Nov 27, 2021Observed: 8.23 ft at 2:00PM Nov 27, 2021Observed: 8.23 ft at 2:15PM Nov 27, 2021Observed: 8.23 ft at 2:30PM Nov 27, 2021Observed: 8.23 ft at 2:45PM Nov 27, 2021Observed: 8.23 ft at 3:00PM Nov 27, 2021Observed: 8.23 ft at 3:15PM Nov 27, 2021Observed: 8.2 ft at 6:30PM Nov 27, 2021Observed: 8.2 ft at 6:45PM Nov 27, 2021Observed: 8.2 ft at 7:00PM Nov 27, 2021Observed: 8.2 ft at 7:15PM Nov 27, 2021Observed: 8.2 ft at 7:30PM Nov 27, 2021Observed: 8.2 ft at 7:45PM Nov 27, 2021Observed: 8.2 ft at 8:00PM Nov 27, 2021Observed: 8.2 ft at 8:15PM Nov 27, 2021Observed: 8.2 ft at 8:30PM Nov 27, 2021Observed: 8.2 ft at 8:45PM Nov 27, 2021Observed: 8.2 ft at 9:00PM Nov 27, 2021Observed: 8.2 ft at 9:15PM Nov 27, 2021Observed: 8.2 ft at 9:30PM Nov 27, 2021Observed: 8.2 ft at 9:45PM Nov 27, 2021Observed: 8.2 ft at 10:00PM Nov 27, 2021Observed: 8.2 ft at 10:15PM Nov 27, 2021Observed: 8.19 ft at 10:30PM Nov 27, 2021Observed: 8.19 ft at 10:45PM Nov 27, 2021Observed: 8.19 ft at 11:00PM Nov 27, 2021Observed: 8.2 ft at 11:15PM Nov 27, 2021Observed: 8.2 ft at 11:30PM Nov 27, 2021Observed: 8.2 ft at 11:45PM Nov 27, 2021Observed: 8.2 ft at 12:00AM Nov 28, 2021Observed: 8.2 ft at 12:15AM Nov 28, 2021Observed: 8.2 ft at 12:30AM Nov 28, 2021Observed: 8.2 ft at 12:45AM Nov 28, 2021Observed: 8.2 ft at 1:00AM Nov 28, 2021Observed: 8.2 ft at 1:15AM Nov 28, 2021Observed: 8.2 ft at 2:30AM Nov 28, 2021Observed: 8.2 ft at 2:45AM Nov 28, 2021Observed: 8.2 ft at 3:00AM Nov 28, 2021Observed: 8.2 ft at 3:15AM Nov 28, 2021Observed: 8.21 ft at 3:30AM Nov 28, 2021Observed: 8.21 ft at 3:45AM Nov 28, 2021Observed: 8.21 ft at 4:00AM Nov 28, 2021Observed: 8.21 ft at 4:15AM Nov 28, 2021Observed: 8.22 ft at 5:30AM Nov 28, 2021Observed: 8.22 ft at 5:45AM Nov 28, 2021Observed: 8.22 ft at 6:00AM Nov 28, 2021Observed: 8.22 ft at 6:15AM Nov 28, 2021Observed: 8.22 ft at 6:30AM Nov 28, 2021Observed: 8.22 ft at 6:45AM Nov 28, 2021Observed: 8.23 ft at 7:00AM Nov 28, 2021Observed: 8.23 ft at 7:15AM Nov 28, 2021Observed: 8.23 ft at 7:30AM Nov 28, 2021Observed: 8.23 ft at 7:45AM Nov 28, 2021Observed: 8.23 ft at 8:00AM Nov 28, 2021Observed: 8.22 ft at 8:15AM Nov 28, 2021Observed: 8.22 ft at 8:30AM Nov 28, 2021Observed: 8.22 ft at 8:45AM Nov 28, 2021Observed: 8.22 ft at 9:00AM Nov 28, 2021Observed: 8.22 ft at 9:15AM Nov 28, 2021Observed: 8.22 ft at 9:30AM Nov 28, 2021Observed: 8.22 ft at 9:45AM Nov 28, 2021Observed: 8.23 ft at 10:00AM Nov 28, 2021Observed: 8.23 ft at 10:15AM Nov 28, 2021Observed: 8.23 ft at 10:26AM Nov 28, 2021Observed: 8.23 ft at 10:30AM Nov 28, 2021Observed: 8.23 ft at 10:45AM Nov 28, 2021Observed: 8.23 ft at 11:00AM Nov 28, 2021Observed: 8.23 ft at 11:15AM Nov 28, 2021Observed: 8.22 ft at 11:30AM Nov 28, 2021Observed: 8.22 ft at 11:45AM Nov 28, 2021Observed: 8.22 ft at 12:00PM Nov 28, 2021Observed: 8.22 ft at 12:15PM Nov 28, 2021Observed: 8.22 ft at 12:30PM Nov 28, 2021Observed: 8.22 ft at 12:45PM Nov 28, 2021Observed: 8.22 ft at 1:00PM Nov 28, 2021Observed: 8.22 ft at 1:15PM Nov 28, 2021Observed: 8.22 ft at 1:30PM Nov 28, 2021Observed: 8.22 ft at 1:45PM Nov 28, 2021Observed: 8.22 ft at 2:00PM Nov 28, 2021Observed: 8.25 ft at 2:15PM Nov 28, 2021Observed: 8.25 ft at 2:16PM Nov 28, 2021Observed: 8.86 ft at 2:26PM Nov 28, 2021Observed: 9.32 ft at 2:30PM Nov 28, 2021Observed: 9.32 ft at 2:32PM Nov 28, 2021Observed: 10.21 ft at 2:45PM Nov 28, 2021Observed: 10.21 ft at 2:46PM Nov 28, 2021Observed: 10.43 ft at 2:51PM Nov 28, 2021Observed: 10.69 ft at 2:56PM Nov 28, 2021Observed: 10.98 ft at 3:00PM Nov 28, 2021Observed: 11.27 ft at 3:06PM Nov 28, 2021Observed: 11.49 ft at 3:11PM Nov 28, 2021Observed: 11.65 ft at 3:15PM Nov 28, 2021Observed: 11.65 ft at 3:16PM Nov 28, 2021Highest Observation: 11.77 ft at 3:26PM Nov 28, 2021Observed: 11.64 ft at 3:41PM Nov 28, 2021Observed: 11.54 ft at 3:46PM Nov 28, 2021Observed: 11.41 ft at 3:51PM Nov 28, 2021Observed: 11.27 ft at 3:57PM Nov 28, 2021Observed: 11.01 ft at 4:06PM Nov 28, 2021Observed: 10.31 ft at 4:30PM Nov 28, 2021Observed: 9.96 ft at 4:45PM Nov 28, 2021Observed: 9.77 ft at 4:56PM Nov 28, 2021Observed: 9.69 ft at 5:00PM Nov 28, 2021Observed: 9.53 ft at 5:15PM Nov 28, 2021Observed: 9.53 ft at 5:16PM Nov 28, 2021Observed: 9.42 ft at 5:26PM Nov 28, 2021Observed: 9.33 ft at 5:30PM Nov 28, 2021Observed: 9.33 ft at 5:32PM Nov 28, 2021Observed: 9.31 ft at 5:36PM Nov 28, 2021Observed: 9.23 ft at 5:42PM Nov 28, 2021Observed: 9.2 ft at 5:45PM Nov 28, 2021Observed: 9.2 ft at 5:46PM Nov 28, 2021Observed: 9.13 ft at 5:52PM Nov 28, 2021Observed: 9.07 ft at 6:00PM Nov 28, 2021Observed: 9.07 ft at 6:01PM Nov 28, 2021Observed: 8.99 ft at 6:07PM Nov 28, 2021Observed: 8.98 ft at 6:12PM Nov 28, 2021Observed: 8.94 ft at 6:15PM Nov 28, 2021Observed: 8.94 ft at 6:17PM Nov 28, 2021Observed: 8.91 ft at 6:21PM Nov 28, 2021Observed: 8.85 ft at 6:25PM Nov 28, 2021Observed: 8.84 ft at 6:30PM Nov 28, 2021Observed: 8.84 ft at 6:32PM Nov 28, 2021Observed: 8.79 ft at 6:40PM Nov 28, 2021Observed: 8.76 ft at 6:45PM Nov 28, 2021Observed: 8.76 ft at 6:47PM Nov 28, 2021Observed: 8.74 ft at 6:51PM Nov 28, 2021Observed: 8.69 ft at 7:00PM Nov 28, 2021Observed: 8.64 ft at 7:15PM Nov 28, 2021Observed: 8.5 ft at 8:30PM Nov 28, 2021Observed: 8.48 ft at 8:45PM Nov 28, 2021Observed: 8.46 ft at 9:00PM Nov 28, 2021Observed: 8.45 ft at 9:15PM Nov 28, 2021Observed: 8.43 ft at 9:30PM Nov 28, 2021Observed: 8.42 ft at 9:45PM Nov 28, 2021Observed: 8.41 ft at 10:00PM Nov 28, 2021Observed: 8.4 ft at 10:15PM Nov 28, 2021Observed: 8.37 ft at 11:30PM Nov 28, 2021Observed: 8.37 ft at 11:45PM Nov 28, 2021Observed: 8.37 ft at 12:00AM Nov 29, 2021Observed: 8.37 ft at 12:15AM Nov 29, 2021CAMP4(plotting HGIRG) Graph Created (2:36AM Nov 29, 2021)ObservedLatest observed value: 8.37 ft at 12:15 AM AST 29-Nov-2021. Flood Stage is 15 ft
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About this graph
Tabular Data (UTC)
Tabular Data (AST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Rio Caguitas at Villa Blanca. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 23
Moderate Flood Stage: 19
Flood Stage: 15
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 23.89 ft on 09/10/1996
(2) 22.19 ft on 08/23/2000
(3) 20.65 ft on 09/20/2017
(4) 19.91 ft on 01/05/1992
(5) 19.81 ft on 07/10/2006
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.65 ft on 09/20/2017
(2) 17.06 ft on 10/24/2015
(3) 14.82 ft on 11/07/2014
(4) 15.95 ft on 08/23/2014
(5) 17.38 ft on 10/26/2012
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

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

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.
About This Location Collapse

Latitude: 18.246713° N, Longitude: 66.027243° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 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  

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
San Juan Weather Forecast Office
4000 Carreterra 190
San Juan, PR 00979
(787) 253-4586
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Page last modified: 2-Nov-2020 7:30 PM
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