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 Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan 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 South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 18°24'34.38",   Longitude 66°04'09.60"   NAD27

San Juan Municipio, Puerto Rico, Hydrologic Unit 21010005

Drainage area: 15.2 square miles

Datum of gage: 16.4 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1994-01-28	2018-08-20
Daily Data
Precipitation, total, inches	2018-06-05	2018-08-19	76
Discharge, cubic feet per second	1972-02-29	2018-08-19	11393
Daily Statistics
Discharge, cubic feet per second	1972-02-29	2017-06-27	11095
Monthly Statistics
Discharge, cubic feet per second	1972-02	2017-06
Annual Statistics
Discharge, cubic feet per second	1972	2017
Peak streamflow	1970-06-17	2016-07-13	40
Field measurements	1988-02-08	2018-07-09	332
Field/Lab water-quality samples	1970-10-06	2018-05-15	273
Water-Year Summary	2006	2016	11
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