| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 1982-05-20 | 2011-09-28 |
| Physical | Daily Values, Unit Values, Water-quality | 1953-05-01 | 2024-12-27 |
| Sediment | Daily Values, Water-quality | 2006-09-30 | 2011-09-29 |
| n/a | Peak Measurements | 1953-10-15 | 2023-08-31 |
| n/a | Site Visits | 1982-07-20 | 2024-04-29 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2023-01-01 |
Monitoring location 16809600 is associated with a Stream in Guam, Guam. Current conditions of Discharge and Gage height are available. Water data back to 1953 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
16809600 | n/a |
|
Site name
|
La Sa Fua River near Umatac, Guam | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 131825.0 | n/a |
| DMS longitude | -1443951.9 | n/a |
| Decimal latitude | 13.30694444 | n/a |
| Decimal longitude | 144.6644167 | n/a |
|
Latitude-longitude method
|
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) | G |
|
Latitude-longitude accuracy
|
Accurate to + or - 1 sec. | S |
|
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Hawaii | 15 |
|
State
|
Guam | 66 |
|
County
|
Guam | 010 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | Agat, GU | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 120 feet | n/a |
| Method altitude determined | Interpolated from topographic map. | M |
| Altitude accuracy | 20 feet | n/a |
|
Altitude datum
|
Local Mean Sea Level | LMSL |
|
Subbasin hydrologic unit
|
22010000 | |
|
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
|
1.03 square miles | n/a |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | GST | n/a |
|
Site honors Daylight Saving Time
|
N | 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 |
