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Water Quality Samples for USA
Grouped by County

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
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Site Selection Results -- 21 sites found


Hydrologic unit = 02060001
Minimum number of samples = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Anne Arundel County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 385409076285001 MOUTH OF THE SOUTH RIVER AT BUOY NUMBER 4 1991-10-30 1991-10-30 1
USGS 385602076304601 HARNESS CR NR ANNAPOLIS MD 1991-10-30 1991-10-30 1
  group icon Baltimore County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 392339076222701 BA Eg 259 2000-11-07 2000-11-07 1
USGS 392556076303001 BA De 645 2000-08-30 2000-08-30 1
USGS 392748076321101 BA De 644 2000-08-30 2000-08-30 1
USGS 393443076365201 BA Cd 244 2000-08-23 2000-08-23 1
USGS 393539076395701 BA Bc 276 2000-08-21 2000-08-21 1
  group icon Calvert County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 381952076270901 CA Gd 6 1947-01-13 1947-01-13 1
USGS 382236076255401 CA Fd 85 2001-11-28 2001-11-28 1
USGS 383934076320202 CA Cc 39 1954-10-13 1960-06-21 4
  group icon Cecil County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 392617076001401 ELK RIVER AT MOUTH NEAR CRYSTAL BEACH, MD 2011-02-09 2011-02-09 1
USGS 394314075535001 Little Elk Creek near Blake, MD 1994-07-13 1994-07-13 1
  group icon Dorchester County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 383724076164201 DO Bb 12 1965-04-23 1965-04-23 1
  group icon Queen Anne'S County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 385234076201001 QA Fa 39 1954-12-20 1954-12-20 1
  group icon St. Mary'S County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 380347076200101 SM Gh 11 1989-06-06 1989-06-06 1
USGS 381537076272401 SM Df 42 1995-09-26 1995-09-26 1
  group icon Talbot County, Maryland
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 384312076201701 TA Da 50 2002-11-26 2002-11-26 1
USGS 384355076164501 TA Db 61 1965-10-26 1965-10-26 1
USGS 384428076104401 TA Dc 53 1965-10-26 1965-10-26 1
USGS 384643076043801 TA Ce 7 1990-06-13 2005-05-18 10
USGS 384914076173201 TA Cb 89 1953-08-03 1953-08-03 2