Station Name: UNNAMED CREEK AT FORT BUCHANAN, GUAYNABO, PR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 26 feet

Nearest Address:
S Terminal Rd
Fort Buchanan, PR 00934
Guaynabo County

GPS Coordinates: 18.4201918, -66.1160552

Nearby Water Temperatures

Flash Flood Warning issued April 16 at 1:58PM AST until April 16 at 5:00PM AST by NWS San Juan PR

Effective: Thu April 16, 2026, 1:58 PM
Expires: Thu April 16, 2026, 5:00 PM

FFWSJU The National Weather Service in San Juan has issued a * Flash Flood Warning for... Juncos County in Puerto Rico... Las Piedras County in Puerto Rico... San Lorenzo County in Puerto Rico... * Until 500 PM AST. * At 158 PM AST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and, locally, 6 inches of rain have fallen. Additional rainfall amounts of 1 to 2.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... San Lorenzo, Juncos, Las Piedras, La Fermina, Jagual, El Mango and Pueblito Del Rio. PR-936 in Las Piedras was closed due to flooding.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.

Flood Warning issued April 16 at 12:06PM AST until April 18 at 9:00AM AST by NWS San Juan PR

Effective: Thu April 16, 2026, 12:06 PM
Expires: Sat April 18, 2026, 9:00 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of Puerto Rico, including the following county, Yabucoa. * WHEN...Until 900 AM AST Saturday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 1202 PM AST, The USGS River sensor along Rio Guayanes indicates the river is peaking but remains above minor flood stage, which flood low-level bridges where the river flows. Flooding will begin shortly or is already occurring in the warned area. Between 3 and 5 inches of rain have fallen. - Some locations that will experience flooding include... Yabucoa, low-level bridges along Rio Guayanes. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.