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 40°30'28",   Longitude 74°27'51"   NAD83

Middlesex County, New Jersey, Hydrologic Unit 02030105

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2012-02-01	2025-04-01
Daily Data
Temperature, water, degrees Celsius	2012-02-01	2025-03-31	14343
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2012-02-01	2025-03-31	14310
pH, water, unfiltered, field, standard units	2012-02-01	2025-03-31	14334
Stream water level elevation above NAVD 1988, in feet	2018-02-27	2025-03-31	2554
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2012-02-01	2025-03-31	13932
Daily Statistics
Temperature, water, degrees Celsius	2012-02-01	2024-12-10	4670
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2012-02-01	2024-12-10	4659
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2012-02-01	2024-12-10	4289
Monthly Statistics
Temperature, water, degrees Celsius	2012-02	2024-12
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2012-02	2024-12
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2012-02	2024-12
Annual Statistics
Temperature, water, degrees Celsius	2012	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2012	2025
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2012	2025
Field measurements	2018-03-19	2024-12-10	21
Field/Lab water-quality samples	1998-03-31	2023-12-11	44
Water-Year Summary	2012	2024	13
Revisions	Loading...

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