| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Biological | Water-quality | 1991-01-07 | 2021-10-13 |
| Information | Water-quality | 1981-10-28 | 2021-10-13 |
| Inorganics, Major, Metals | Water-quality | 1991-02-21 | 2011-10-03 |
| Inorganics, Major, Non-metals | Daily Values, Unit Values, Water-quality | 1991-01-07 | 2024-11-20 |
| Inorganics, Minor, Non-metals | Water-quality | 1991-02-21 | 2011-10-03 |
| Inorganics, Minor, metals | Water-quality | 1991-02-21 | 2011-10-03 |
| Microbiological | Water-quality | 1991-01-07 | 2013-03-06 |
| Nutrient | Water-quality | 1991-01-07 | 2013-03-06 |
| Organics, other | Water-quality | 2005-08-29 | 2019-03-13 |
| Physical | Daily Values, Unit Values, Water-quality | 1939-10-01 | 2024-11-20 |
| Sediment | Water-quality | 1981-10-28 | 1983-09-27 |
| n/a | Peak Measurements | 1940-02-06 | 2022-12-28 |
| n/a | Site Visits | 1977-12-14 | 2024-09-18 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2023-01-01 |
Monitoring location 14203500 is associated with a Stream in Washington County, Oregon. Current conditions of Chlorophyll relative fluorescence (fChl), Discharge, Dissolved organic matter fluorescence (fDOM), and more 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
|
14203500 | n/a |
|
Site name
|
TUALATIN RIVER NEAR DILLEY, OR | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 452830 | n/a |
| DMS longitude | 1230723 | n/a |
| Decimal latitude | 45.4748365 | n/a |
| Decimal longitude | -123.124274 | n/a |
|
Latitude-longitude method
|
Interpolated from MAP. | M |
|
Latitude-longitude accuracy
|
Unknown or unspecified. | U |
|
Latitude-longitude datum
|
North American Datum of 1927 | NAD27 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Oregon | 41 |
|
State
|
Oregon | 41 |
|
County
|
Washington County | 067 |
| Country | US | n/a |
| Land net location description | NENWS24 T01S R04W W | n/a |
| Name of location map | n/a | |
| Scale of location map | n/a | |
| Altitude of Gage/land surface | 147.57 feet | n/a |
| Method altitude determined | Level or other surveyed method. | L |
| Altitude accuracy | 0.1 feet | n/a |
|
Altitude datum
|
National Geodetic Vertical Datum of 1929 | NGVD29 |
|
Subbasin hydrologic unit
|
17090010 | |
|
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
|
125 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
|
Data have been checked by the reporting agency. | C |
| 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 |
