PG Cf 1 - 385907076423101

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Available data

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Continuous data

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Daily data

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Field measurements

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Discrete sample data

34 Observed properties (data types) available - with data from 1949-03-21 to 1949-11-04

2 Sampling activities

Discrete sample data are derived from manual field collection and laboratory analysis of physically collected samples collected during a visit to the monitoring location.

Learn about Discrete sample data

The table below summarizes the discrete field and laboratory sample results that have been collected at this monitoring location. The sample results can be downloaded from the Download Discrete Sample Data page or by clicking the observed property link in each row of the table. The sample data are now identified by observed property, replacing the parameter and pcode USGS has used for many years. Additional information and explanation is provided in the Observed Properties and Parameter Codes section of the Code Dictionary tools .

The summary of sample data table is produced with the summary service API

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Characteristic group

Observed property

Available sample data
Characteristic group	Observed property	Total number of results	Total number of activities	Start date	End date
Information	Agency analyzing sample	2	2	1949-03-21	1949-11-04
Information	Elevation of land surface	2	2	1949-03-21	1949-11-04
Inorganics, Major, Metals	Calcium, water, filtered	2	2	1949-03-21	1949-11-04
Inorganics, Major, Metals	Magnesium, water, filtered	2	2	1949-03-21	1949-11-04
Inorganics, Major, Metals	Potassium, water, filtered	2	2	1949-03-21	1949-11-04
Inorganics, Major, Metals	Sodium, water, filtered	2	2	1949-03-21	1949-11-04
Inorganics, Major, Metals	Sodium adsorption ratio (SAR), water	2	2	1949-03-21	1949-11-04
Inorganics, Major, Metals	Sodium fraction of cations, water	2	2	1949-03-21	1949-11-04
Inorganics, Major, Non-metals	Hydrogen ion, water, unfiltered, calculated	2	2	1949-03-21	1949-11-04
Inorganics, Major, Non-metals	Acid neutralizing capacity (ANC) as calcium carbonate, water, unfiltered, fixed endpoint (EP) (pH 4.5) titration, field	2	2	1949-03-21	1949-11-04
Inorganics, Major, Non-metals	Bicarbonate as bicarbonate, water, unfiltered, fixed endpoint (EP) (pH 4.5) titration, field	2	2	1949-03-21	1949-11-04
Inorganics, Major, Non-metals	Carbon dioxide, water, unfiltered	2	2	1949-03-21	1949-11-04
Inorganics, Major, Non-metals	Chloride, water, filtered	2	2	1949-03-21	1949-11-04
Inorganics, Major, Non-metals	Fluoride, water, filtered	1	1	1949-03-21	1949-03-21
Inorganics, Major, Non-metals	Silica as silicon dioxide, water, filtered	2	2	1949-03-21	1949-11-04
Inorganics, Major, Non-metals	Sulfate, water, filtered	2	2	1949-03-21	1949-11-04

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	385907076423101	_n/a
Site name	PG Cf 1	_n/a
Site type	Well	GW
DMS latitude	385907	_n/a
DMS longitude	0764231	_n/a
Decimal latitude	38.98538848	_n/a
Decimal longitude	-76.7083009	_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 1927	NAD27
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	Maryland	24
State	Maryland	24
County	Prince George's County	033
Country	US	_n/a
Land net location description		_n/a
Name of location map	BOWIE, MD	_n/a
Scale of location map		_n/a
Altitude of Gage/land surface	35 feet	_n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	10 feet	_n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Patuxent	02060006
Drainage basin		_n/a
Topographic setting		_n/a
Flags for instruments at site	NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried		_n/a
Drainage area		_n/a
Contributing drainage area		_n/a
Time Zone abbreviation	EST	_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	NNNYNNNN	_n/a
National aquifer	Northern Atlantic Coastal Plain aquifer system	S100NATLCP
Local aquifer	Patapsco Formation	217PPSC
Local aquifer type		_n/a
Well depth		_n/a
Hole depth		_n/a
Source of depth data		_n/a
Project number		_n/a

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Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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PG Cf 1 - 385907076423101

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Discrete sample data

Location details and information

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