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Water quality synoptic data for Dead Run, Baltimore County, MD USA

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Created: Jun 29, 2022 at 8:08 p.m.
Last updated: Dec 10, 2022 at 4:23 p.m.
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Sharing Status: Public
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This resource includes water quality data from synoptic sampling of streams and wells in Dead Run watershed, Baltimore County, MD. The stream network was sampled from the outlet at Dead Run Franklintown (DRKR) to the headwaters (Winters Lane in DR5) every 50 m over 5 km, after approximately 10 days of no rain, 2 to 3 times per year from 2014 - 2017. In addition, DR5 headwaters were sampled every 50 m over 1 km approximately monthly from 2017 - 2020. A network of 35 point piezometers in the DR5 subwatershed were also sampled 2-3 times per year from 2017 - 2020. Stream and well samples were analyzed for chloride, fluoride, nitrate-nitrogen and sulfate on a Dionex ion chromatography system. A subset of samples was also analyzed for d18O and d2H on a Picarro 2120-i water isotope analyzer. Three of the synoptic sampling sites are co-located with USGS stream gaging stations 01589315 (DR4), 01589312 (DR5), and 01589330 (DRKR).

Subject Keywords



Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Woodlawn, MD
North Latitude
East Longitude
South Latitude
West Longitude


Start Date:
End Date:


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This resource belongs to the following collections:
Title Owners Sharing Status My Permission
Dead Run Data Collection Claire Welty · John Lagrosa IV  Discoverable &  Shareable Open Access


Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
National Science Foundation Frameworks:Collaborative Proposal: Software Infrastructure for Transformative Urban Sustainability Research 1931283
National Science Foundation Collaborative Research: Network Cluster: Urban Critical Zone processes along the Piedmont-Coastal Plain transition 2012340

How to Cite

Welty, C., J. Kemper (2022). Water quality synoptic data for Dead Run, Baltimore County, MD USA, HydroShare,

This resource is shared under the Creative Commons Attribution CC BY.


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