Roanoke River at Williamston, NC - 02081054
Scale
Continuous data
Roanoke River at Williamston, NC - 02081054
Subscribe to WaterAlert February 22, 2025 - March 1, 2025
Gage height, feet
11.49 ft - Mar 01, 2025 11:00:00 AM EST
Important Data may be provisional
Value
Status
Time
Latest value
11.49 ft
Provisional
Mar 01, 2025
11:00:00 AM EST
Selected
11.49 ft
Provisional
Mar 01, 2025
11:00:00 AM EST
Compare
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Median
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Statistics for March 1, 2025 based on 39 years of data
Gage height, ft
low (1995)
0.86 ft
25th percentile
4.6 ft
median
7.03 ft
75th percentile
9.49 ft
mean
7.12 ft
high (2021)
12.30 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
2 data types available - data from 2006-06-30 to 2025-03-01
Continuous data are collected via automated sensors installed at a monitoring location.
Data type
Data date range
Gage height, feet
2007-10-01 - 2025-03-01
Discharge, cubic feet per second
2006-06-30 - 2007-11-12
Daily data
6 data types available - data from 1985-12-18 to 2025-02-28
Field measurements - Coming soon
0 data types available
Discrete sample data
16 Observed properties (data types) available - with data from 2006-07-20 to 2007-11-07
21 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 | 2006-07-20 | 2007-11-07 |
| Inorganics, Major, Non-metals | Daily Values, Water-quality | 2006-06-21 | 2007-11-12 |
| Physical | Daily Values, Unit Values, Water-quality | 1985-12-18 | 2025-03-01 |
| Sediment | Water-quality | 2006-07-20 | 2007-11-07 |
| n/a | Peak Measurements | 1877-01-01 | 2018-12-02 |
| n/a | Site Visits | 1975-04-09 | 2007-11-07 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2024-01-01 |
Monitoring location 02081054 is associated with a Stream in Martin County, North Carolina. Current conditions of Gage height are available. Water data back to 1877 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
02081054 | n/a |
|
Site name
|
ROANOKE RIVER AT WILLIAMSTON, NC | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 355135 | n/a |
| DMS longitude | 0770225 | n/a |
| Decimal latitude | 35.8597222 | n/a |
| Decimal longitude | -77.04027778 | n/a |
|
Latitude-longitude method
|
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) | G |
|
Latitude-longitude accuracy
|
Accurate to + or - .01 sec (Differentially-Corrected GPS). | H |
|
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
North Carolina | 37 |
|
State
|
North Carolina | 37 |
|
County
|
Martin County | 117 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | WILLIAMSTON | n/a |
| Scale of location map | n/a | |
| Altitude of Gage/land surface | -4.0 feet | n/a |
| Method altitude determined | GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System | X |
| Altitude accuracy | .1 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Lower Roanoke | 03010107 |
|
Drainage basin
|
03 | 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
|
9070 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 | 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 | 2510-9NE25 | n/a |
