page_title: Marmaton River
hierarchical_section_title: Marmaton River
caption_attribution_description: English: The Marmaton River near Nevada.
context_page_description: The Marmaton River is a 102-mile-long tributary of the Little Osage River in southeastern Kansas and western Missouri in the United States. Via the Little Osage, Osage and Missouri rivers, it is part of the watershed of the Mississippi River.
context_section_description: The Marmaton River (MAR-muh-tuhn) is a 102-mile-long (164 km) tributary of the Little Osage River in southeastern Kansas and western Missouri in the United States.  Via the Little Osage, Osage and Missouri rivers, it is part of the watershed of the Mississippi River.
caption: The Marmaton River near Nevada, Missouri
exif: {"Image Orientation": "Horizontal (normal)", "Image XResolution": "144", "Image YResolution": "144", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS2 Macintosh", "Image DateTime": "2006:02:11 15:31:03", "Image ExifOffset": "164", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "302", "Thumbnail JPEGInterchangeFormatLength": "6174", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "1280", "EXIF ExifImageLength": "966"}