| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 1980-06-10 | 2005-09-20 |
| Inorganics, Major, Metals | Water-quality | 1980-06-10 | 2004-08-25 |
| Inorganics, Major, Non-metals | Water-quality | 1980-06-10 | 2004-08-25 |
| Inorganics, Minor, Non-metals | Water-quality | 1980-06-10 | 2004-08-25 |
| Inorganics, Minor, metals | Water-quality | 1980-06-10 | 2004-08-25 |
| Nutrient | Water-quality | 1980-06-10 | 2004-08-25 |
| Physical | Daily Values, Unit Values, Water-quality | 1939-05-01 | 2024-12-21 |
| Sediment | Water-quality | 1980-06-10 | 2004-08-25 |
| n/a | Peak Measurements | 1940-03-21 | 2024-03-11 |
| n/a | Site Visits | 1959-04-02 | 2024-10-25 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2024-01-01 |
Monitoring location 12335500 is associated with a Stream in Powell County, Montana. Current conditions of Discharge and Gage height are available. Water data back to 1939 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
12335500 | n/a |
|
Site name
|
Nevada Cr ab reservoir, nr Helmville, MT | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 464640.00 | n/a |
| DMS longitude | 1124604.03 | n/a |
| Decimal latitude | 46.77777778 | n/a |
| Decimal longitude | -112.767786 | n/a |
|
Latitude-longitude method
|
Interpolated from Digital MAP. | N |
|
Latitude-longitude accuracy
|
Accurate to + or - .1 sec (Differentially-Corrected GPS). | 1 |
|
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Montana | 30 |
|
State
|
Montana | 30 |
|
County
|
Powell County | 077 |
| Country | US | n/a |
| Land net location description | SWNWSWS20 T12N R09W P | n/a |
| Name of location map | NEVADA LAKE | n/a |
| Scale of location map | n/a | |
| Altitude of Gage/land surface | 4640 feet | n/a |
| Method altitude determined | Interpolated from topographic map. | M |
| Altitude accuracy | 1 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
17010203 | |
|
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
|
119 square miles | n/a |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | MST | n/a |
|
Site honors Daylight Saving Time
|
Y | n/a |
|
Data reliability
|
n/a | |
| Data-other GW files | NYNNNNNN | 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 |
