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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 1982-08-23 1983-07-19
Inorganics, Major, Metals Water-quality 1982-08-23 1983-07-19
Inorganics, Major, Non-metals Daily Values, Unit Values, Water-quality 1976-09-01 2024-11-21
Inorganics, Minor, Non-metals Water-quality 1976-09-01 1976-09-01
Inorganics, Minor, metals Water-quality 1976-09-01 1983-07-19
Microbiological Water-quality 1976-09-01 1976-09-01
Nutrient Water-quality 1976-09-01 1983-07-19
Organics, PCBs Water-quality 1976-09-01 1982-08-23
Organics, other Water-quality 1976-09-01 1983-07-19
Organics, pesticide Water-quality 1976-09-01 1982-08-23
Physical Daily Values, Unit Values, Water-quality 1976-09-01 2024-11-21
n/a Site Visits 1974-10-02 2024-09-14
n/a USGS Annual Water Data Reports Site 2023-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01643580 is associated with a Stream in Frederick County, Maryland. Current conditions of Discharge, Dissolved oxygen, Gage height, and more are available. Water data back to 1974 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01643580 n/a
Site name
MONOCACY RIVER NEAR DICKERSON, MD n/a
Site type
Stream
ST
DMS latitude 391548.23 n/a
DMS longitude 0772608.67 n/a
Decimal latitude 39.2633972 n/a
Decimal longitude -77.4357417 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
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
Frederick County 021
Country US n/a
Land net location description n/a
Name of location map BUCKEYSTOWN, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 198.05 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .15 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Monocacy 02070009
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNYNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
961 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