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 38°01'39",   Longitude 102°00'40"   NAD27

Hamilton County, Kansas, Hydrologic Unit 11030001

Drainage area: 25,410 square miles

Contributing drainage area: 23,702 square miles,

Datum of gage: 3,331.91 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2026-01-22
Daily Data
Temperature, water, degrees Celsius	1976-01-08	2026-01-21	30342
Discharge, cubic feet per second	1950-10-01	2026-01-21	27507
Gage height, feet	1987-10-10	2026-01-21	13824
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1976-01-08	2026-01-21	27934
Daily Statistics
Temperature, water, degrees Celsius	1976-01-08	2025-08-24	11226
Discharge, cubic feet per second	1950-10-01	2026-01-05	27491
Gage height, feet	1987-10-10	2026-01-05	13808
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1976-01-08	2025-08-24	10254
Monthly Statistics
Temperature, water, degrees Celsius	1976-01	2025-08
Discharge, cubic feet per second	1950-10	2026-01
Gage height, feet	1987-10	2026-01
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1976-01	2025-08
Annual Statistics
Temperature, water, degrees Celsius	1976	2025
Discharge, cubic feet per second	1951	2026
Gage height, feet	1988	2026
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1976	2025
Peak streamflow	1903-06-11	2025-04-25	76
Field measurements	1971-04-20	2026-01-07	522
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1949-10-31	2023-12-19	1508
Water-Year Summary	2006	2025	20
Revisions	Loading...

OPERATION:

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

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