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...

This page will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline.

DESCRIPTION:

Latitude 43°08'42",   Longitude 77°30'43"   NAD83

Monroe County, New York, Hydrologic Unit 04140101

Drainage area: 142 square miles

Contributing drainage area: 134.22 square miles,

Datum of gage: 247.51 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2026-01-22
Daily Data
Temperature, water, degrees Celsius	1994-11-10	2026-01-22	31250
Discharge, cubic feet per second	1980-12-01	2026-01-21	16487
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021-05-21	2026-01-22	5072
Daily Statistics
Temperature, water, degrees Celsius	1994-11-10	2025-08-03	10245
Discharge, cubic feet per second	1980-12-01	2025-03-23	16184
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021-05-21	2025-08-03	1519
Monthly Statistics
Temperature, water, degrees Celsius	1994-11	2025-08
Discharge, cubic feet per second	1980-12	2025-03
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021-05	2025-08
Annual Statistics
Temperature, water, degrees Celsius	1995	2025
Discharge, cubic feet per second	1981	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2021	2025
Peak streamflow	1982-03-14	2024-01-26	43
Field measurements	1976-11-05	2025-12-08	562
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1980-08-30	2024-02-05	4140
Water-Year Summary	2005	2024	20
Revisions	Loading...

OPERATION:

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

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