Green River at Mammoth Cave, KY - 03309000
Scale
Continuous data
Green River at Mammoth Cave, KY - 03309000
Subscribe to WaterAlert March 28, 2025 - April 4, 2025
Gage height, feet
30.21 ft - Apr 04, 2025 01:00:00 AM CDT
Important Data may be provisional
Value
Status
Time
Latest value
30.21 ft
Provisional
Apr 04, 2025
01:00:00 AM CDT
Selected
30.21 ft
Provisional
Apr 04, 2025
01:00:00 AM CDT
Compare
Add last year's data to graph
Median
No median data for this data type
Statistics are not available at this monitoring location for the data type: Gage height, ft
Available data
Select data types to graph from categories based on the way the data were collected.
Learn about the data collection categories Continuous data
4 data types available - data from 2017-11-14 to 2025-04-04
Continuous data are collected via automated sensors installed at a monitoring location.
Data type
Data date range
Gage height, feet
2017-11-14 - 2025-04-04
Discharge, cubic feet per second
2017-11-14 - 2025-04-04
Stream velocity, feet per second [X-velocity]
2022-04-04 - 2025-04-04
Temperature, water, degrees Celsius
2022-04-04 - 2025-04-04
Daily data
6 data types available - data from 1938-07-01 to 2025-04-03
Field measurements - Coming soon
0 data types available
Discrete sample data
50 Observed properties (data types) available - with data from 1959-09-25 to 2006-10-26
465 Sampling activities
- Monitoring Location
- Active Monitoring Locations
5 km
3 mi
Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.
Interested in understanding how to access the upstream/downstream data? Learn about the Network-Linked Data Index (NLDI)
| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 2004-09-29 | 2006-05-24 |
| Inorganics, Major, Metals | Water-quality | 1960-05-20 | 1974-06-24 |
| Inorganics, Major, Non-metals | Daily Values, Water-quality | 1959-09-25 | 2007-06-29 |
| Inorganics, Minor, Non-metals | Water-quality | 1963-10-18 | 1963-10-18 |
| Inorganics, Minor, metals | Water-quality | 1960-01-18 | 1974-06-24 |
| Nutrient | Water-quality | 1960-01-18 | 1974-06-24 |
| Physical | Daily Values, Unit Values, Water-quality | 1938-07-01 | 2025-04-04 |
| Sediment | Water-quality | 2004-09-29 | 2006-10-26 |
| n/a | Peak Measurements | 1913-01-01 | 2021-03-03 |
| n/a | Site Visits | 1938-11-25 | 2025-02-03 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2024-01-01 |
Monitoring location 03309000 is associated with a Stream in Edmonson County, Kentucky. Current conditions of Discharge, Gage height, Stream velocity, and more are available. Water data back to 1913 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
03309000 | n/a |
|
Site name
|
GREEN RIVER AT MAMMOTH CAVE, KY | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 371048 | n/a |
| DMS longitude | 0860645 | n/a |
| Decimal latitude | 37.18004845 | n/a |
| Decimal longitude | -86.1124757 | 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
|
Kentucky | 21 |
|
State
|
Kentucky | 21 |
|
County
|
Edmonson County | 061 |
| 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 | 409.35 feet | n/a |
| Method altitude determined | GNSS3 - Level 3 Quality Survey Grade Global Navigation Satellite System | Y |
| Altitude accuracy | .10 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Upper Green | 05110001 |
|
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
|
2020.0 square miles | n/a |
| Contributing drainage area | 1539.0 square miles | n/a |
| Time Zone abbreviation | CST | n/a |
|
Site honors Daylight Saving Time
|
Y | n/a |
|
Data reliability
|
n/a | |
| Data-other GW files | YNNNNNNN | 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 |
