Item talk:Q64340

{"@context": "https://schema.org", "@type": "CreativeWork", "additionalType": "USGS Numbered Series", "name": "Control-Structure Ratings on the Fox River at McHenry and Algonquin, Illinois", "identifier": [{"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "sir20095186", "url": "https://pubs.usgs.gov/publication/sir20095186"}, {"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 98148}, {"@type": "PropertyValue", "propertyID": "DOI", "value": "10.3133/sir20095186", "url": "https://doi.org/10.3133/sir20095186"}], "inLanguage": "en", "isPartOf": [{"@type": "CreativeWorkSeries", "name": "Scientific Investigations Report"}], "datePublished": "2009", "dateModified": "2012-03-08", "abstract": "The Illinois Department of Natural Resources-Office of Water Resources operates control structures on a reach of the Fox River in northeastern Illinois between McHenry and Algonquin. The structures maintain water levels in the river for flood-control and recreational purposes. This report documents flow ratings for hinged-crest gates, a broad-crested weir, sluice gates, and an ogee spillway on the control structures at McHenry and Algonquin. The ratings were determined by measuring headwater and tailwater stage along with streamflow at a wide range of flows at different gate openings. Standard control-structure rating techniques were used to rate each control structure.\r\n\r\nThe control structures at McHenry consist of a 221-feet(ft)-long broad-crested weir, a 4-ft-wide fish ladder, a 50-ft-wide hinged-crest gate, five 13.75-ft-wide sluice gates, and a navigational lock. Sixty measurements were used to rate the McHenry structures. The control structures at Algonquin consist of a 242-ft-long ogee spillway and a 50-ft-wide hinged-crest gate. Forty-one measurements were used to rate the Algonquin control structures. \r\n", "description": "vii, 61 p. ", "publisher": {"@type": "Organization", "name": "U.S. Geological Survey"}, "author": [{"@type": "Person", "name": "Straub, Timothy D. tdstraub@usgs.gov", "givenName": "Timothy D.", "familyName": "Straub", "email": "tdstraub@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-5896-0851", "url": "https://orcid.org/0000-0002-5896-0851"}, "affiliation": [{"@type": "Organization", "name": "Illinois Water Science Center", "url": "https://www.usgs.gov/centers/cm-water"}]}, {"@type": "Person", "name": "Johnson, Gary P. gjohnson@usgs.gov", "givenName": "Gary P.", "familyName": "Johnson", "email": "gjohnson@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0003-0363-9873", "url": "https://orcid.org/0000-0003-0363-9873"}}, {"@type": "Person", "name": "Hortness, Jon hortness@usgs.gov", "givenName": "Jon", "familyName": "Hortness", "email": "hortness@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-9809-2876", "url": "https://orcid.org/0000-0002-9809-2876"}}, {"@type": "Person", "name": "Parker, Joseph R.", "givenName": "Joseph R.", "familyName": "Parker"}], "funder": [{"@type": "Organization", "name": "Illinois Water Science Center", "url": "https://www.usgs.gov/centers/cm-water"}], "spatialCoverage": [{"@type": "Place", "geo": [{"@type": "GeoShape", "additionalProperty": {"@type": "PropertyValue", "name": "GeoJSON", "value": {"type": "FeatureCollection", "features": [{"type": "Feature", "properties": {}, "geometry": {"type": "Polygon", "coordinates": [[[-88.30083333333333, 42.13333333333333], [-88.30083333333333, 42.40083333333333], [-88.16666666666667, 42.40083333333333], [-88.16666666666667, 42.13333333333333], [-88.30083333333333, 42.13333333333333]]]}}]}}}, {"@type": "GeoCoordinates", "latitude": 42.26708333333333, "longitude": -88.23374999999999}]}]}