Skip to main content

Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1981-10-21 1998-08-17
Inorganics, Major, Metals Water-quality 1991-02-26 1991-02-26
Inorganics, Major, Non-metals Water-quality 1974-10-22 1998-08-17
Inorganics, Minor, Non-metals Water-quality 1991-02-26 1991-02-26
Inorganics, Minor, metals Water-quality 1991-02-26 1991-02-26
Nutrient Water-quality 1991-02-26 1998-08-17
Organics, other Water-quality 1991-02-26 1991-02-26
Organics, pesticide Water-quality 1991-02-26 1991-02-26
Physical Daily Values, Unit Values, Water-quality 1951-05-01 2024-11-16
n/a Peak Measurements 1951-06-10 2022-12-15
n/a Site Visits 1951-04-09 2024-09-17
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01486000 is associated with a Stream in Somerset County, Maryland. Current conditions of Discharge, Gage height, and Stream water level elevation above NAVD 1988 are available. Water data back to 1951 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01486000 n/a
Site name
MANOKIN BRANCH NEAR PRINCESS ANNE, MD n/a
Site type
Stream
ST
DMS latitude 381250.0 n/a
DMS longitude 0754017.0 n/a
Decimal latitude 38.21388889 n/a
Decimal longitude -75.67138889 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
Somerset County 039
Country US n/a
Land net location description n/a
Name of location map PRINCESS ANNE, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 6.20 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Tangier 02080110
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
4.80 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

Operated in cooperation with:

logo for Maryland Department of Transportation (MDOT)
Maryland Department of Transportation (MDOT)
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds