Ammonoosuc River at Bethlehem Junction, NH - 01137500
Scale
Continuous data
Ammonoosuc River at Bethlehem Junction, NH - 01137500
Subscribe to WaterAlert March 24, 2025 - March 31, 2025
Gage height, feet
4.28 ft - Mar 31, 2025 06:30:00 PM EDT
Important Data may be provisional
Value
Status
Time
Latest value
4.28 ft
Provisional
Mar 31, 2025
18:30:00 PM EDT
Selected
4.28 ft
Provisional
Mar 31, 2025
06:30:00 PM EDT
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Median
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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
2 data types available - data from 1990-10-05 to 2025-03-31
Continuous data are collected via automated sensors installed at a monitoring location.
Data type
Data date range
Gage height, feet
2007-10-01 - 2025-03-31
Discharge, cubic feet per second
1990-10-05 - 2025-03-31
Daily data
1 data types available - data from 1939-08-02 to 2025-03-30
Field measurements - Coming soon
0 data types available
Discrete sample data
153 Observed properties (data types) available - with data from 1967-05-11 to 1999-07-28
233 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 | 1967-05-11 | 1999-07-28 |
| Inorganics, Major, Metals | Water-quality | 1993-03-23 | 1995-09-13 |
| Inorganics, Major, Non-metals | Water-quality | 1972-12-21 | 1995-09-13 |
| Inorganics, Minor, metals | Water-quality | 1993-03-23 | 1995-09-13 |
| Nutrient | Water-quality | 1993-03-23 | 1995-09-13 |
| Organics, other | Water-quality | 1993-03-23 | 1995-09-13 |
| Organics, pesticide | Water-quality | 1994-06-22 | 1994-06-22 |
| Physical | Daily Values, Unit Values, Water-quality | 1939-08-02 | 2025-03-31 |
| Sediment | Water-quality | 1967-05-11 | 1995-09-13 |
| n/a | Peak Measurements | 1940-05-03 | 2023-12-18 |
| n/a | Site Visits | 1940-05-02 | 2025-03-03 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2024-01-01 |
Monitoring location 01137500 is associated with a Stream in Grafton County, New Hampshire. Current conditions of Discharge and Gage height are available. Water data back to 1939 are available online.
The elevation of this station has been determined to be 1180.48 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 1180.48 feet to gage height values.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
01137500 | n/a |
|
Site name
|
AMMONOOSUC RIVER AT BETHLEHEM JUNCTION, NH | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 441607 | n/a |
| DMS longitude | 0713751 | n/a |
| Decimal latitude | 44.2686741 | n/a |
| Decimal longitude | -71.6303617 | 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
|
New Hampshire | 33 |
|
State
|
New Hampshire | 33 |
|
County
|
Grafton County | 009 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | BETHLEHEM, NH | n/a |
| Scale of location map | 25000 | n/a |
| Altitude of Gage/land surface | 1180.48 feet | n/a |
| Method altitude determined | Level or other surveyed method. | L |
| Altitude accuracy | .01 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Upper Connecticut | 01080101 |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
Stream channel
|
C |
| Flags for instruments at site | YNNNYNNNNNYNNYNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
n/a | |
| Date site established or inventoried | n/a | |
|
Drainage area
|
87.6 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 | 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 |
