USGS 01388000 Ramapo River at Pompton Lakes NJ

DESCRIPTION:: Latitude 40°59'31", Longitude 74°16'48" NAD83; Passaic County, New Jersey, Hydrologic Unit 02030103; Drainage area: 160 square miles; Datum of gage: 171.35 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1981-10-01	2017-07-27
Daily Data
Temperature, water, degrees Celsius	1989-04-01	2017-07-26	29700
Discharge, cubic feet per second	1921-10-01	2017-07-26	34998
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989-04-01	2017-07-26	29547
Dissolved oxygen, water, unfiltered, milligrams per liter	1989-04-01	2017-07-26	27399
Dissolved oxygen, water, unfiltered, percent of saturation	2000-06-30	2017-07-26	16975
pH, water, unfiltered, field, standard units	2005-09-22	2017-07-26	12486
Daily Statistics
Temperature, water, degrees Celsius	1989-04-01	2016-09-29	9600
Discharge, cubic feet per second	1921-10-01	2016-09-29	34698
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989-04-01	2016-09-29	9549
Dissolved oxygen, water, unfiltered, milligrams per liter	1989-04-01	2016-09-29	8835
Dissolved oxygen, water, unfiltered, percent of saturation	2000-06-30	2016-09-29	5361
Monthly Statistics
Temperature, water, degrees Celsius	1989-04	2016-09
Discharge, cubic feet per second	1921-10	2016-09
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989-04	2016-09
Dissolved oxygen, water, unfiltered, milligrams per liter	1989-04	2016-09
Dissolved oxygen, water, unfiltered, percent of saturation	2000-06	2016-09
Annual Statistics
Temperature, water, degrees Celsius	1989	2016
Discharge, cubic feet per second	1922	2016
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989	2016
Dissolved oxygen, water, unfiltered, milligrams per liter	1989	2016
Dissolved oxygen, water, unfiltered, percent of saturation	2000	2016
Peak streamflow	1882-09-23	2016-02-25	98
Field measurements	1975-11-20	2017-06-19	290
Field/Lab water-quality samples	1923-11-09	2011-09-01	231
Water-Year Summary	2006	2015	9
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive offsite	1981-10-01	2007-09-30	864109

OPERATION:: Record for this site is maintained by the USGS New Jersey Water Science Center; Email questions about this site to New Jersey Water Science Center Water-Data Inquiries

USGS 01388000 Ramapo River at Pompton Lakes NJ

Stream Site