Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/sourceName> ?o. }
- Merrimack_River sourceName "Pemigewasset River-Winnipesaukee River juncture".
- Methow_River sourceName "Cascade Range".
- Middle_Fork_Flathead_River sourceName "Bob Marshall Wilderness".
- Middle_Fork_River sourceName "Kittle Creek".
- Middle_Island_Creek sourceName "Confluence of Meathouse Fork and Buckeye Creek".
- Middle_Santiam_River sourceName Iron_Mountain_(Oregon).
- Midford_Brook sourceName Cam_Brook.
- Midford_Brook sourceName Wellow_Brook.
- Milk_River_(Alberta–Montana) sourceName "Confluence of South and Middle Forks".
- Mill_Creek_(western_West_Virginia) sourceName "Elk Fork".
- Miller_River sourceName "Confluence of the East and West Forks".
- Milliken_Creek sourceName "Foss Valley".
- Minnesota_River sourceName Big_Stone_Lake.
- Mircea_River_(Ialomița) sourceName Bucegi_Mountains.
- Mirioara_River sourceName Ouşor_Hill.
- Mississippi_River sourceName Lake_Itasca.
- Mizieș_River sourceName Vlădeasa_Mountains.
- Molalla_River sourceName Table_Rock_Wilderness.
- Molawin_River sourceName Mount_Makiling.
- Monks_Brook sourceName "Bucket's Corner".
- Monongahela_River sourceName Tygart_Valley_River.
- Montreal_River_(Wisconsin–Michigan) sourceName "Pine Lake".
- Moodna_Creek sourceName "Otter Kill".
- Moose_River_(British_Columbia) sourceName "Near Moose Pass".
- Morgan_Creek sourceName Sierra_Crest.
- Morkill_River sourceName "Big Shale Hill".
- Morrell_Canyon_Creek sourceName "northeastern slope of San Mateo Peak, Elsinore Mountains".
- Moss_Point,_Mississippi sourceName "2012".
- Mount_Hope_River sourceName "Morey Pond".
- Mowich_River sourceName "Mount Rainier".
- Mullet_River sourceName "Mullet Lake".
- Mundeswari_River sourceName "Damodar River".
- Munster_Blackwater sourceName Mullaghareirk_Mountains.
- Munteanul_River sourceName "Munteanu Hill".
- Murray_River sourceName Cowombat_Flat.
- Murrumbidgee_River sourceName Peppercorn_Hill.
- Muskegon_River sourceName Houghton_Lake_(Michigan).
- Mușchiu_River sourceName Bucegi_Mountains.
- Mže sourceName "Mies".
- Naches_River sourceName "Middle Fork Little Naches River".
- Nahatlatch_River sourceName Lillooet_Ranges.
- Napa_River sourceName "Mount Saint Helena".
- Nass_River sourceName "Coast Mountains".
- Natchaug_River sourceName "Confluence of Still River and Bigelow Brook".
- Nazko_River sourceName Fraser_Plateau.
- Nechako_River sourceName Nechako_Plateau.
- Nederrijn sourceName Pannerdens_Kanaal.
- Neponset_River sourceName Neponset_Reservoir.
- Nervión sourceName "Delika canyon".
- Neva_River sourceName Lake_Ladoga.
- Neversink_River sourceName East_Branch_Neversink_River.
- New_Cut,_Bristol sourceName River_Avon,_Bristol.
- New_River_(Kanawha_River) sourceName South_Fork_New_River.
- Nieuwe_Maas sourceName Lek_(river).
- Nieuwe_Maas sourceName Noord_(river).
- Nieuwe_Waterweg sourceName "Nieuwe Maas".
- Ninemile_Creek_(Onondaga_Lake) sourceName Otisco_Lake.
- Niraj_River sourceName "Junction of headwaters Nirajul Mare and Nirajul Mic.".
- Nisqually_River sourceName Nisqually_Glacier.
- Nolichucky_River sourceName North_Toe_River.
- Nooksack_River sourceName "Cascade Range".
- Noord_(river) sourceName "Beneden Merwede".
- North_Fork_Breitenbush_River sourceName "Papoose Lakes".
- North_Fork_Clearwater_River sourceName "Bitterroot Mountains".
- North_Fork_Flathead_River sourceName Clark_Range_(Canada).
- North_Fork_Gunnison_River sourceName "Rocky Mountains".
- North_Fork_New_River sourceName "Elk Knob".
- North_Santiam_River sourceName Santiam_Lake.
- North_Sea_Canal sourceName IJ_(Amsterdam).
- North_Thompson_River sourceName "Thompson Glacier".
- Northeast_Branch_Anacostia_River sourceName Paint_Branch.
- Nucet_River_(Ialomița) sourceName Bucegi_Mountains.
- Nushagak_River sourceName Alaska_Range.
- Nădrag_River sourceName "Junction of headwaters Valea Padeşului and Valea Cornetului".
- Oakhanger_Stream sourceName "Shortheath Pond".
- Oboarele_River sourceName Bucegi_Mountains.
- Oca_(river) sourceName "Montes de Oca".
- Ocala,_Florida sourceName "2012".
- Ocmulgee_River sourceName "Confluence of South, Yellow, and Alcovy rivers".
- Odra_(Spain) sourceName "Fuente de la Magdalena".
- Ohio_River sourceName Allegheny_River.
- Okanogan_River sourceName Okanagan_Lake.
- Orange_Creek sourceName Orange_Lake_(Florida).
- Orange_River sourceName Thaba_Putsoa.
- Orava_(river) sourceName "Orava reservoir, taking water from White Orava in Slovakia and from Black Orava in Poland".
- Orlando,_Florida sourceName "2012".
- Oroville,_Washington sourceName "2012".
- Orzea_River_(Ialomița) sourceName Bucegi_Mountains.
- Osage_River sourceName Marais_des_Cygnes_River.
- Oshiwara_River sourceName "Aarey Milk Colony".
- Oso_Creek sourceName "Oso Creek Canyon, San Joaquin Hills".
- Ottawa_River sourceName "Lake Capimitchigama".
- Oude_Maas sourceName "Beneden Merwede".
- Oude_Rijn_(Utrecht_and_South_Holland) sourceName "Leidse Rijn".
- Owyhee_River sourceName "Near Wild Horse".
- Oxoboxo_River sourceName "Oxoboxo Lake".
- Palmer_Creek_(Yamhill_River) sourceName "Eola Hills".
- Panchganga_River sourceName "Prayag Sangam".
- Pansipit_River sourceName "Taal Lake".
- Paradise_River sourceName Paradise_Glacier.