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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Unit Values 2024-07-23 2024-11-21
Inorganics, Major, Non-metals Water-quality 1965-09-21 1973-09-12
Nutrient Water-quality 1969-10-01 1973-09-12
Physical Daily Values, Unit Values, Water-quality 1913-04-01 2024-11-21
Sediment Daily Values 1951-10-01 1953-09-29
n/a Peak Measurements 1893-05-02 2023-03-04
n/a Site Visits 1922-04-17 2023-10-19
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 03270500 is associated with a Stream in Montgomery County, Ohio. Current conditions of DCP battery voltage, Discharge, Gage height, and more are available. Water data back to 1893 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
03270500 n/a
Site name
Great Miami River at Dayton OH n/a
Site type
Stream
ST
DMS latitude 394555 n/a
DMS longitude 0841151 n/a
Decimal latitude 39.7653365 n/a
Decimal longitude -84.1974405 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 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Ohio 39
State
Ohio 39
County
Montgomery County 113
Country US n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 699.15 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy .09 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
05080002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
2511 square miles n/a
Contributing drainage area 2511 square miles n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN 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 n/a

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logo for US Army Corps of Engineers - Louisville District
US Army Corps of Engineers - Louisville District