USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 18°20'43.47",   Longitude 65°50'31.14"   NAD27

Rio Grande Municipio, Puerto Rico, Hydrologic Unit 21010005

Drainage area: 7.31 square miles

Datum of gage: 131 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-08-16	2024-04-16
Daily Data
Precipitation, total, inches	2018-06-08	2022-11-14	1527
Discharge, cubic feet per second	1967-05-09	2024-04-15	17570
Gage height, feet	1990-09-19	2024-04-15	11158
Daily Statistics
Discharge, cubic feet per second	1967-05-09	2023-11-06	17409
Gage height, feet	1990-09-19	2023-11-06	10997
Monthly Statistics
Discharge, cubic feet per second	1967-05	2023-11
Gage height, feet	1990-09	2023-11
Annual Statistics
Discharge, cubic feet per second	1967	2024
Gage height, feet	1990	2024
Peak streamflow	1968-07-15	2022-10-27	48
Field measurements	1981-05-20	2024-02-07	284
Field/Lab water-quality samples	1967-05-15	1982-01-20	33
Water-Year Summary	2006	2023	18
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Caribbean Water Science Center

Email questions about this site to Caribbean Water Science Center Water-Data Inquiries