| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 1981-10-06 | 1984-01-30 |
| Physical | Daily Values, Unit Values, Water-quality | 1957-07-01 | 2025-01-31 |
| n/a | Peak Measurements | 1958-07-06 | 2023-09-12 |
| n/a | Site Visits | 1957-07-10 | 2024-12-11 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2023-01-01 |
Monitoring location 01585200 is associated with a Stream in Baltimore County, Maryland. Current conditions of Discharge, Gage height, and Stream water level elevation above NAVD 1988 are available. Water data back to 1957 are available online.
LOCATION.--On left bank 40 ft downstream from bridge on Regester Avenue, at Idlewylde, 0.1 mi north of Baltimore City limits, 1.0 mi upstream from mouth, and 1.3 mi east of State Highway 45. PERIOD OF RECORD.--July 1957 to May 1965, January 1966 to September 1987, October 1996 to current year. GAGE.--Water-stage recorder, crest-stage gages, and concrete control. Datum of gage is 278.16 ft above North American Vertical Datum of 1988. Prior to May 31, 1965, at site 40 ft upstream at gage datum 3.24 ft higher. REMARKS.-- Diurnal fluctuation (occasionally extensive) caused by unknown source upstream from station.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
01585200 | n/a |
|
Site name
|
WEST BRANCH HERRING RUN AT IDLEWYLDE, MD | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 392225.1 | n/a |
| DMS longitude | 0763503.6 | n/a |
| Decimal latitude | 39.37363889 | n/a |
| Decimal longitude | -76.5843333 | 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 1983 | NAD83 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Maryland | 24 |
|
State
|
Maryland | 24 |
|
County
|
Baltimore County | 005 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | BALTIMORE EAST, MD | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 278.16 feet | n/a |
| Method altitude determined | GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System | X |
| Altitude accuracy | .13 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Gunpowder-Patapsco | 02060003 |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
n/a | |
| Flags for instruments at site | YNNNYNYNNNYNNNNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
n/a | |
| Date site established or inventoried | n/a | |
|
Drainage area
|
2.13 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 |
