Filters: partyWithName: New Jersey Water Science Center (X) > partyWithName: Kristina G Hopkins (X) > partyWithName: Rosemary M Fanelli (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Brianna M Williams U.S. Geological Survey U.S. Geological Survey - ScienceBase Joanne Heller Water Resources Categories Data (1) Tag Types Place (1) Theme (1) Harvest Set (1) Tag Schemes Common geographic areas (1) USGS Thesaurus (1) ISO 19115 Topic Category (1) None (1) View Results as: JSON ATOM CSV

Stream cross-section, benthic macroinvertebrate and fish taxa counts and abundance, and water chemistry data for the Clarksburg study area in Montgomery County, Maryland, 1992 - 2020 (ver. 1.1, April 2022) Montgomery County, Maryland Department of Environmental Protection has collected datasets to assess the health of streams since the early 1990s. Datasets include geomorphic stream cross-sectional surveys, fish and benthic macroinvertebrate counts and taxa abundance, and water chemistry data collected at the time of benthic and fish sampling (dissolved oxygen, pH, specific conductance, air temperature, and water temperature). Data span years 1992 to 2020 at five watersheds within the Clarksburg study area. Watersheds include a forested reference site (Soper), an urban site with centralized stormwater management (Crystal Rock), and three treatment watersheds (TR104, TR109, and Cabin Branch) within the Clarksburg Special... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Clarksburg, Maryland, Montgomery County, Montgomery County, USGS Science Data Catalog (SDC), All tags... Upper Chesapeake Bay, benthic ecosystems, biota, geomorphology, surface water quality, Fewer tags