Chehalis River Near Montesano, WA - 12035100
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Continuous data
Chehalis River Near Montesano, WA - 12035100
Subscribe to WaterAlert April 14, 2025 - April 21, 2025
Gage height, feet [NAVD 1988, feet]
Important Data may be provisional
Gage height, feet [NAVD 1988, feet]
Value
Status
Time
Latest value
4.04 ft
Provisional
Apr 21, 2025
00:00:00 AM PDT
Selected
No data
No data
Statistics for April 21, 2025 based on 19 years of data
Gage height, ft
low (2009)
3.97 ft
25th percentile
4.49 ft
median
5.08 ft
75th percentile
5.4 ft
mean
5.09 ft
high (2022)
6.75 ft
Water data for this data type is available from 2007-10-01 to 2025-04-20
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Available data
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Learn about the data collection categories Continuous data
1 data types available - data from 2007-10-01 to 2025-04-20
Continuous data are collected via automated sensors installed at a monitoring location.
Data type
Data date range
Gage height, feet [NAVD 1988, feet]
2007-10-01 - 2025-04-20
Daily data
1 data types available - data from 2001-10-02 to 2025-04-20
Field measurements - Coming soon
0 data types available
Discrete sample data
0 observed properties (data types) available
Location details and information
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
12035100 | n/a |
|
Site name
|
CHEHALIS RIVER NEAR MONTESANO, WA | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 465745 | n/a |
| DMS longitude | 1233612 | n/a |
| Decimal latitude | 46.96231778 | n/a |
| Decimal longitude | -123.6046072 | 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
|
Washington | 53 |
|
State
|
Washington | 53 |
|
County
|
Grays Harbor County | 027 |
| Country | US | n/a |
| Land net location description | NESWS18 T17N R07W W | n/a |
| Name of location map | MONTESANO | n/a |
| Scale of location map | 62500 | n/a |
| Altitude of Gage/land surface | 0 feet | n/a |
| Method altitude determined | GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System | X |
| Altitude accuracy | .09 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Lower Chehalis | 17100104 |
|
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
|
1780 square miles | n/a |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | PST | 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 |
Monitoring locations with continuous data in last 120 days
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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)