Greys Creek

Metadata Updated: November 12, 2020

At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Date November 2, 2017
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) 2017-10-31T15:53:33Z (creation), 2017-10-31T16:05:55Z (revision)
Frequency Of Update

Metadata Source

Harvested from ioos

Additional Metadata

Resource Type Dataset
Metadata Date November 2, 2017
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) 2017-10-31T15:53:33Z (creation), 2017-10-31T16:05:55Z (revision)
Responsible Party Maryland Department of Natural Resources (Point of Contact)
Contact Email
Guid maryland.dnr:GYK
Access Constraints
Bbox East Long -75.13244
Bbox North Lat 38.44902667
Bbox South Lat 38.44900667
Bbox West Long -75.13246
Coupled Resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
Frequency Of Update
Licence
Metadata Language eng
Metadata Type geospatial
Progress
Spatial Data Service Type THREDDS OPeNDAP
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2017-04-05T15:45:00Z
Temporal Extent End 2017-10-31T15:00:00Z

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