Definition - Riparian Land Riparian lands border rivers or streams. 101 Ranch v. U.S., 905 F.2d 180 (8th Cir. 1990). Home | Officers | Membership List | Membership Form | Examiner's Page | Events | Education | Magazine | Law Book | Links Professional Surveyors Association of Nebraska P.O. Box 100, Blair NE 68008 www.nebraskasurveyor.com