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Hydrograph River at a Glance Download
Rio Piedras at Quebrada Josefina Stage (ft)Observed: 1.47 ft at 1:15AM Feb 03, 2023Observed: 1.47 ft at 1:30AM Feb 03, 2023Observed: 1.48 ft at 1:45AM Feb 03, 2023Observed: 1.47 ft at 2:00AM Feb 03, 2023Observed: 1.47 ft at 3:15AM Feb 03, 2023Observed: 1.48 ft at 3:30AM Feb 03, 2023Observed: 1.48 ft at 3:45AM Feb 03, 2023Observed: 1.48 ft at 4:00AM Feb 03, 2023Observed: 1.48 ft at 4:15AM Feb 03, 2023Observed: 1.48 ft at 4:30AM Feb 03, 2023Observed: 1.48 ft at 4:45AM Feb 03, 2023Observed: 1.48 ft at 5:00AM Feb 03, 2023Observed: 1.47 ft at 5:15AM Feb 03, 2023Observed: 1.48 ft at 5:30AM Feb 03, 2023Observed: 1.47 ft at 5:45AM Feb 03, 2023Observed: 1.47 ft at 6:00AM Feb 03, 2023Observed: 1.47 ft at 6:25AM Feb 03, 2023Observed: 1.49 ft at 8:15AM Feb 03, 2023Observed: 1.49 ft at 8:30AM Feb 03, 2023Observed: 1.49 ft at 8:45AM Feb 03, 2023Observed: 1.5 ft at 9:00AM Feb 03, 2023Observed: 1.49 ft at 9:15AM Feb 03, 2023Observed: 1.49 ft at 9:30AM Feb 03, 2023Observed: 1.49 ft at 9:45AM Feb 03, 2023Observed: 1.5 ft at 10:00AM Feb 03, 2023Observed: 1.5 ft at 12:15PM Feb 03, 2023Observed: 1.49 ft at 12:30PM Feb 03, 2023Observed: 1.49 ft at 12:45PM Feb 03, 2023Observed: 1.5 ft at 1:00PM Feb 03, 2023Observed: 1.5 ft at 2:15PM Feb 03, 2023Observed: 1.5 ft at 2:30PM Feb 03, 2023Observed: 1.5 ft at 2:45PM Feb 03, 2023Observed: 1.49 ft at 3:00PM Feb 03, 2023Observed: 1.49 ft at 3:15PM Feb 03, 2023Observed: 1.49 ft at 3:30PM Feb 03, 2023Observed: 1.48 ft at 3:45PM Feb 03, 2023Observed: 1.49 ft at 4:00PM Feb 03, 2023Observed: 1.48 ft at 4:15PM Feb 03, 2023Observed: 1.49 ft at 4:30PM Feb 03, 2023Observed: 1.48 ft at 4:45PM Feb 03, 2023Observed: 1.49 ft at 5:00PM Feb 03, 2023Observed: 1.5 ft at 5:15PM Feb 03, 2023Observed: 1.5 ft at 5:30PM Feb 03, 2023Observed: 1.5 ft at 5:45PM Feb 03, 2023Observed: 1.5 ft at 6:00PM Feb 03, 2023Observed: 1.5 ft at 6:15PM Feb 03, 2023Observed: 1.5 ft at 6:30PM Feb 03, 2023Observed: 1.5 ft at 6:45PM Feb 03, 2023Observed: 1.49 ft at 7:00PM Feb 03, 2023Observed: 1.5 ft at 7:15PM Feb 03, 2023Observed: 1.5 ft at 7:30PM Feb 03, 2023Observed: 1.5 ft at 7:45PM Feb 03, 2023Observed: 1.49 ft at 8:00PM Feb 03, 2023Observed: 1.49 ft at 8:15PM Feb 03, 2023Observed: 1.49 ft at 8:30PM Feb 03, 2023Observed: 1.5 ft at 8:45PM Feb 03, 2023Observed: 1.5 ft at 9:00PM Feb 03, 2023Observed: 1.49 ft at 9:15PM Feb 03, 2023Observed: 1.49 ft at 9:30PM Feb 03, 2023Observed: 1.49 ft at 9:45PM Feb 03, 2023Observed: 1.49 ft at 10:00PM Feb 03, 2023Observed: 1.48 ft at 10:15PM Feb 03, 2023Observed: 1.48 ft at 10:30PM Feb 03, 2023Observed: 1.48 ft at 10:45PM Feb 03, 2023Observed: 1.49 ft at 11:00PM Feb 03, 2023Observed: 1.48 ft at 11:15PM Feb 03, 2023Observed: 1.49 ft at 11:30PM Feb 03, 2023Observed: 1.48 ft at 11:45PM Feb 03, 2023Observed: 1.49 ft at 12:00AM Feb 04, 2023Observed: 1.48 ft at 1:15AM Feb 04, 2023Observed: 1.49 ft at 1:30AM Feb 04, 2023Observed: 1.48 ft at 1:45AM Feb 04, 2023Observed: 1.48 ft at 2:00AM Feb 04, 2023Observed: 1.48 ft at 2:15AM Feb 04, 2023Observed: 1.48 ft at 2:30AM Feb 04, 2023Observed: 1.47 ft at 2:45AM Feb 04, 2023Observed: 1.48 ft at 3:00AM Feb 04, 2023Observed: 1.48 ft at 3:15AM Feb 04, 2023Observed: 1.49 ft at 3:30AM Feb 04, 2023Observed: 1.47 ft at 3:45AM Feb 04, 2023Observed: 1.48 ft at 4:00AM Feb 04, 2023Observed: 1.49 ft at 4:15AM Feb 04, 2023Observed: 1.48 ft at 4:30AM Feb 04, 2023Observed: 1.48 ft at 4:45AM Feb 04, 2023Observed: 1.48 ft at 5:00AM Feb 04, 2023Observed: 1.48 ft at 5:15AM Feb 04, 2023Observed: 1.48 ft at 5:30AM Feb 04, 2023Observed: 1.48 ft at 5:45AM Feb 04, 2023Observed: 1.48 ft at 6:00AM Feb 04, 2023Observed: 1.48 ft at 6:15AM Feb 04, 2023Observed: 1.48 ft at 6:30AM Feb 04, 2023Observed: 1.48 ft at 6:45AM Feb 04, 2023Observed: 1.47 ft at 7:00AM Feb 04, 2023Observed: 1.47 ft at 7:15AM Feb 04, 2023Observed: 1.48 ft at 7:30AM Feb 04, 2023Observed: 1.47 ft at 7:45AM Feb 04, 2023Observed: 1.49 ft at 8:00AM Feb 04, 2023Observed: 1.48 ft at 8:15AM Feb 04, 2023Observed: 1.48 ft at 8:30AM Feb 04, 2023Observed: 1.49 ft at 8:45AM Feb 04, 2023Observed: 1.5 ft at 9:00AM Feb 04, 2023Observed: 1.49 ft at 9:15AM Feb 04, 2023Observed: 1.49 ft at 9:30AM Feb 04, 2023Observed: 1.5 ft at 9:45AM Feb 04, 2023Observed: 1.48 ft at 10:00AM Feb 04, 2023Observed: 1.48 ft at 10:15AM Feb 04, 2023Observed: 1.52 ft at 10:30AM Feb 04, 2023Observed: 1.53 ft at 10:45AM Feb 04, 2023Observed: 1.52 ft at 11:00AM Feb 04, 2023Observed: 1.5 ft at 11:15AM Feb 04, 2023Observed: 1.5 ft at 11:30AM Feb 04, 2023Observed: 1.49 ft at 11:45AM Feb 04, 2023Observed: 1.49 ft at 12:00PM Feb 04, 2023Observed: 1.49 ft at 2:15PM Feb 04, 2023Observed: 1.5 ft at 2:30PM Feb 04, 2023Observed: 1.5 ft at 2:45PM Feb 04, 2023Observed: 1.5 ft at 3:00PM Feb 04, 2023Observed: 1.49 ft at 3:15PM Feb 04, 2023Observed: 1.5 ft at 3:30PM Feb 04, 2023Observed: 1.49 ft at 3:45PM Feb 04, 2023Observed: 1.49 ft at 4:00PM Feb 04, 2023Observed: 1.49 ft at 5:15PM Feb 04, 2023Observed: 1.54 ft at 5:30PM Feb 04, 2023Observed: 1.51 ft at 5:45PM Feb 04, 2023Observed: 1.5 ft at 6:00PM Feb 04, 2023Observed: 1.5 ft at 6:15PM Feb 04, 2023Observed: 1.51 ft at 6:30PM Feb 04, 2023Observed: 1.5 ft at 6:45PM Feb 04, 2023Observed: 1.5 ft at 7:00PM Feb 04, 2023Observed: 1.49 ft at 7:15PM Feb 04, 2023Observed: 1.49 ft at 7:30PM Feb 04, 2023Observed: 1.49 ft at 7:45PM Feb 04, 2023Observed: 1.49 ft at 8:00PM Feb 04, 2023Observed: 1.49 ft at 8:15PM Feb 04, 2023Observed: 1.49 ft at 8:30PM Feb 04, 2023Observed: 1.49 ft at 8:45PM Feb 04, 2023Observed: 1.49 ft at 9:00PM Feb 04, 2023Observed: 1.49 ft at 9:15PM Feb 04, 2023Observed: 1.48 ft at 9:30PM Feb 04, 2023Observed: 1.5 ft at 9:45PM Feb 04, 2023Observed: 1.49 ft at 10:00PM Feb 04, 2023Observed: 1.49 ft at 10:15PM Feb 04, 2023Observed: 1.48 ft at 10:45PM Feb 04, 2023Observed: 1.48 ft at 11:00PM Feb 04, 2023Observed: 1.49 ft at 11:15PM Feb 04, 2023Observed: 1.49 ft at 11:30PM Feb 04, 2023Observed: 1.49 ft at 11:45PM Feb 04, 2023Observed: 1.49 ft at 12:00AM Feb 05, 2023Observed: 1.48 ft at 12:15AM Feb 05, 2023Observed: 1.48 ft at 12:30AM Feb 05, 2023Observed: 1.48 ft at 12:45AM Feb 05, 2023Observed: 1.49 ft at 1:00AM Feb 05, 2023Observed: 1.48 ft at 2:15AM Feb 05, 2023Observed: 1.48 ft at 2:30AM Feb 05, 2023Observed: 1.48 ft at 2:45AM Feb 05, 2023Observed: 1.48 ft at 3:00AM Feb 05, 2023Observed: 1.49 ft at 3:15AM Feb 05, 2023Observed: 1.48 ft at 3:30AM Feb 05, 2023Observed: 1.48 ft at 3:45AM Feb 05, 2023Observed: 1.47 ft at 4:00AM Feb 05, 2023Observed: 1.49 ft at 5:15AM Feb 05, 2023Observed: 1.48 ft at 5:30AM Feb 05, 2023Observed: 1.49 ft at 5:45AM Feb 05, 2023Observed: 1.5 ft at 6:00AM Feb 05, 2023Observed: 1.49 ft at 6:15AM Feb 05, 2023Observed: 1.49 ft at 6:30AM Feb 05, 2023Observed: 1.49 ft at 6:35AM Feb 05, 2023Observed: 1.5 ft at 6:45AM Feb 05, 2023Observed: 1.48 ft at 7:00AM Feb 05, 2023Observed: 1.48 ft at 7:15AM Feb 05, 2023Observed: 1.48 ft at 7:30AM Feb 05, 2023Observed: 1.49 ft at 7:45AM Feb 05, 2023Observed: 1.49 ft at 8:00AM Feb 05, 2023Observed: 1.5 ft at 8:15AM Feb 05, 2023Observed: 1.49 ft at 8:30AM Feb 05, 2023Observed: 1.49 ft at 8:45AM Feb 05, 2023Observed: 1.48 ft at 9:00AM Feb 05, 2023Observed: 1.48 ft at 9:15AM Feb 05, 2023Observed: 1.49 ft at 9:30AM Feb 05, 2023Observed: 1.49 ft at 9:45AM Feb 05, 2023Observed: 1.48 ft at 10:00AM Feb 05, 2023Observed: 1.47 ft at 10:15AM Feb 05, 2023Observed: 1.48 ft at 10:30AM Feb 05, 2023Observed: 1.49 ft at 10:45AM Feb 05, 2023Observed: 1.5 ft at 11:00AM Feb 05, 2023Observed: 1.53 ft at 11:15AM Feb 05, 2023Observed: 1.6 ft at 11:30AM Feb 05, 2023Highest Observation: 1.61 ft at 11:45AM Feb 05, 2023Observed: 1.6 ft at 12:00PM Feb 05, 2023Observed: 1.57 ft at 12:15PM Feb 05, 2023Observed: 1.56 ft at 12:30PM Feb 05, 2023Observed: 1.55 ft at 12:45PM Feb 05, 2023Observed: 1.55 ft at 1:00PM Feb 05, 2023Observed: 1.54 ft at 1:15PM Feb 05, 2023Observed: 1.52 ft at 1:30PM Feb 05, 2023Observed: 1.52 ft at 1:45PM Feb 05, 2023Observed: 1.52 ft at 2:00PM Feb 05, 2023Observed: 1.51 ft at 2:35PM Feb 05, 2023Observed: 1.51 ft at 4:15PM Feb 05, 2023Observed: 1.52 ft at 4:30PM Feb 05, 2023Observed: 1.52 ft at 4:45PM Feb 05, 2023Observed: 1.52 ft at 5:00PM Feb 05, 2023Observed: 1.53 ft at 5:15PM Feb 05, 2023Observed: 1.54 ft at 5:30PM Feb 05, 2023Observed: 1.53 ft at 5:45PM Feb 05, 2023Observed: 1.53 ft at 6:00PM Feb 05, 2023Observed: 1.53 ft at 6:15PM Feb 05, 2023Observed: 1.54 ft at 6:30PM Feb 05, 2023Observed: 1.53 ft at 6:45PM Feb 05, 2023Observed: 1.53 ft at 7:00PM Feb 05, 2023Observed: 1.53 ft at 7:15PM Feb 05, 2023Observed: 1.53 ft at 7:30PM Feb 05, 2023Observed: 1.53 ft at 7:45PM Feb 05, 2023Observed: 1.52 ft at 8:00PM Feb 05, 2023Observed: 1.51 ft at 9:15PM Feb 05, 2023Observed: 1.52 ft at 9:30PM Feb 05, 2023Observed: 1.51 ft at 9:45PM Feb 05, 2023Observed: 1.51 ft at 10:00PM Feb 05, 2023Observed: 1.51 ft at 10:15PM Feb 05, 2023Observed: 1.5 ft at 10:30PM Feb 05, 2023Observed: 1.51 ft at 10:35PM Feb 05, 2023Observed: 1.5 ft at 10:45PM Feb 05, 2023Observed: 1.5 ft at 11:00PM Feb 05, 2023Observed: 1.5 ft at 11:15PM Feb 05, 2023Observed: 1.5 ft at 11:30PM Feb 05, 2023Observed: 1.5 ft at 11:45PM Feb 05, 2023Observed: 1.51 ft at 12:00AM Feb 06, 2023USGS--Water Resources of the United StatesQJOP4(plotting HGIRG) Graph Created (12:21AM Feb 6, 2023)ObservedLatest observed value: 1.51 ft at 12:00 AM AST 6-Feb-2023.
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About this graph
Tabular Data (UTC)
Tabular Data (AST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Rio Piedras at Quebrada Josefina. Only observed stages are available for this point.
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Flood Categories (in feet)
Not Available

Historic Crests

(P): Preliminary values subject to further review.

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.
About This Location Collapse

Latitude: 18.407170° N, Longitude: 66.075166° W, Horizontal Datum: NAD27

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 23 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
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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
San Juan Weather Forecast Office
4000 Carreterra 190
San Juan, PR 00979
(787) 253-4586
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