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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Microbiological Water-quality 2008-11-05 2011-05-26
Physical Daily Values, Unit Values 2008-10-01 2024-12-03
n/a Peak Measurements 2009-05-01 2023-03-03
n/a Site Visits 2008-10-14 2024-06-26
n/a USGS Annual Water Data Reports Site 2009-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 402913084285400 is associated with a Stream in Mercer County, Ohio. Current conditions of Discharge and Gage height are available. Water data back to 2008 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
402913084285400 n/a
Site name
Chickasaw Creek at St. Marys OH n/a
Site type
Stream
ST
DMS latitude 402913 n/a
DMS longitude 0842854 n/a
Decimal latitude 40.48694444 n/a
Decimal longitude -84.4816667 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Ohio 39
State
Ohio 39
County
Mercer County 107
Country US n/a
Land net location description n/a
Name of location map New Breman n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 867.54 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
05120101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNYNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20080917 n/a
Drainage area
16.4 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 247200100 n/a

Operated in cooperation with:

logo for Ohio Water Development Authority
Ohio Water Development Authority
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds