Rivière Eastmain

Based on OpenStreetMap data, Rivière Eastmain is 678 km long. It was last changed in OSM on Fri, 23 Jan 2026 18:53

Rivière Eastmain is in Canada, flowing through the subregions of Québec

Map

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This is also known as Bief Rupert Aval, for 21 km (4% total). In other languages Rivière Eastmain is known as:

French: Bief Rupert Aval

It's the following objects on Wikidata: Q1968809 , Q427437 (for 21 km, 4%)) .

Distributaries & Outflows

It has 16 side channels. (TODO fill in side channels)

Rivière Eastmain flows into the sea: 2,299 km of total upstream flows in at N 52° 15′ 0″, W 78° 31′ 10″ at OSM node n5509108679.

Tributaries & Inflows

Rivière Eastmain has 71 tributaries .

Rivière Opinaca, which joins it at N 52° 14′ 4″, W 78° 2′ 41″ at OSM node n8057490186, and 358 km of total upstream flows in.
Rivière Tichégami, which joins it at N 51° 55′ 32″, W 73° 44′ 26″ at OSM node n10189088873, and 298 km of total upstream flows in.
Ruisseau du Grand Portage, which joins it at N 52° 30′ 52″, W 72° 11′ 9″ at OSM node n8057488504, and 162 km of total upstream flows in.
Rivière à l'Eau Claire, which joins it at N 52° 12′ 10″, W 75° 53′ 51″ at OSM node n4400517155, and 140 km of total upstream flows in.
Rivière à l'Eau Froide, which joins it at N 52° 13′ 39″, W 78° 12′ 46″ at OSM node n7859090482, and 115 km of total upstream flows in.
Rivière la Pêche, which joins it at N 52° 15′ 5″, W 78° 27′ 4″ at OSM node n7859120458, and 91 km of total upstream flows in.
Rivière Misask, which joins it at N 52° 29′ 57″, W 72° 27′ 55″ at OSM node n8057488577, and 69 km of total upstream flows in.
an unnamed river , which joins it at the following points: 10 km of total upstream flows in at N 52° 24′ 5″, W 71° 36′ 49″ at OSM node n8057488108 36 km of total upstream flows in at N 52° 24′ 5″, W 71° 36′ 49″ at OSM node n8057488108
an unnamed river, which joins it at N 52° 22′ 12″, W 71° 31′ 7″ at OSM node n11272995712, and 43 km of total upstream flows in.
Bief Rupert Aval, which joins it at N 52° 4′ 15″, W 75° 42′ 48″ at OSM node n8057489659, and 41 km of total upstream flows in.
Rivière Saffray, which joins it at N 52° 25′ 37″, W 71° 18′ 47″ at OSM node n8057487966, and 27 km of total upstream flows in.
an unnamed river, which joins it at N 52° 22′ 41″, W 71° 29′ 53″ at OSM node n8057488033, and 20 km of total upstream flows in.
an unnamed river, which joins it at N 52° 21′ 52″, W 71° 33′ 34″ at OSM node n11272995717, and 15 km of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 24″, W 71° 11′ 27″ at OSM node n8057487875, and 14 km of total upstream flows in.
an unnamed river, which joins it at N 52° 25′ 28″, W 71° 35′ 23″ at OSM node n8057488113, and 9 km of total upstream flows in.
Rivière Cadieux, which joins it at N 52° 23′ 49″, W 72° 38′ 32″ at OSM node n9213058772, and 8 km of total upstream flows in.
an unnamed river, which joins it at N 52° 22′ 52″, W 71° 29′ 33″ at OSM node n11272995708, and 8 km of total upstream flows in.
an unnamed river, which joins it at N 52° 24′ 24″, W 71° 25′ 11″ at OSM node n11272995704, and 7 km of total upstream flows in.
an unnamed river , which joins it at the following points: 6 km of total upstream flows in at N 52° 23′ 30″, W 71° 27′ 37″ at OSM node n8057488008 280 m of total upstream flows in at N 52° 23′ 30″, W 71° 27′ 37″ at OSM node n8057488008
an unnamed river, which joins it at N 52° 24′ 11″, W 71° 26′ 22″ at OSM node n8057488001, and 6 km of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 42″, W 71° 10′ 27″ at OSM node n8057487860, and 5 km of total upstream flows in.
an unnamed river, which joins it at N 52° 22′ 25″, W 71° 35′ 27″ at OSM node n8057488090, and 5 km of total upstream flows in.
an unnamed river, which joins it at N 52° 29′ 39″, W 71° 7′ 7″ at OSM node n8057487799, and 5 km of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 32″, W 71° 3′ 27″ at OSM node n8057487766, and 3 km of total upstream flows in.
an unnamed river, which joins it at N 52° 25′ 58″, W 71° 18′ 4″ at OSM node n11272995689, and 3 km of total upstream flows in.
an unnamed river, which joins it at N 52° 24′ 43″, W 71° 21′ 56″ at OSM node n8057462576, and 3 km of total upstream flows in.
an unnamed river, which joins it at N 52° 28′ 23″, W 71° 56′ 58″ at OSM node n8057488285, and 2 km of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 5″, W 71° 2′ 26″ at OSM node n8057487752, and 2 km of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 11″, W 71° 13′ 25″ at OSM node n8057487894, and 2 km of total upstream flows in.
an unnamed river , which joins it at the following points: 855 m of total upstream flows in at N 52° 22′ 34″, W 71° 35′ 59″ at OSM node n8057488093 894 m of total upstream flows in at N 52° 22′ 34″, W 71° 35′ 59″ at OSM node n8057488093
an unnamed river, which joins it at N 52° 24′ 9″, W 71° 26′ 28″ at OSM node n11272995707, and 2 km of total upstream flows in.
an unnamed river, which joins it at N 52° 22′ 32″, W 71° 30′ 16″ at OSM node n11272995710, and 2 km of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 40″, W 71° 10′ 26″ at OSM node n8057487861, and 2 km of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 23″, W 71° 2′ 46″ at OSM node n8057487757, and 2 km of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 48″, W 71° 5′ 5″ at OSM node n8057487780, and 1 km of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 38″, W 70° 59′ 29″ at OSM node n8057487707, and 1 km of total upstream flows in.
an unnamed river, which joins it at N 52° 24′ 33″, W 71° 23′ 4″ at OSM node n11272995699, and 1 km of total upstream flows in.
an unnamed river, which joins it at N 52° 22′ 52″, W 71° 29′ 36″ at OSM node n8057488030, and 1 km of total upstream flows in.
an unnamed river, which joins it at N 52° 26′ 45″, W 71° 12′ 37″ at OSM node n11272995681, and 1 km of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 31″, W 71° 10′ 45″ at OSM node n8057487867, and 999 m of total upstream flows in.
an unnamed river, which joins it at N 52° 24′ 2″, W 71° 26′ 42″ at OSM node n8057488003, and 982 m of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 13″, W 71° 0′ 8″ at OSM node n8057487711, and 943 m of total upstream flows in.
an unnamed river, which joins it at N 52° 26′ 57″, W 71° 12′ 5″ at OSM node n11272995676, and 842 m of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 1″, W 72° 27′ 17″ at OSM node n10767001917, and 819 m of total upstream flows in.
an unnamed river, which joins it at N 52° 21′ 53″, W 71° 33′ 49″ at OSM node n11272995718, and 804 m of total upstream flows in.
an unnamed river, which joins it at N 52° 22′ 21″, W 71° 31′ 12″ at OSM node n11272995711, and 688 m of total upstream flows in.
an unnamed river, which joins it at N 52° 25′ 10″, W 71° 20′ 36″ at OSM node n11272995694, and 658 m of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 23″, W 71° 11′ 28″ at OSM node n11272995675, and 657 m of total upstream flows in.
an unnamed river, which joins it at N 52° 21′ 59″, W 71° 33′ 2″ at OSM node n11272995716, and 647 m of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 11″, W 71° 5′ 44″ at OSM node n8057487786, and 628 m of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 4″, W 71° 14′ 10″ at OSM node n11272995683, and 619 m of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 10″, W 71° 14′ 3″ at OSM node n11272995682, and 618 m of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 58″, W 70° 52′ 14″ at OSM node n8057487606, and 611 m of total upstream flows in.
an unnamed river, which joins it at N 52° 24′ 24″, W 71° 24′ 22″ at OSM node n8057487988, and 574 m of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 43″, W 71° 36′ 39″ at OSM node n8057488122, and 551 m of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 16″, W 71° 2′ 34″ at OSM node n8057487754, and 536 m of total upstream flows in.
an unnamed river, which joins it at N 52° 26′ 46″, W 71° 12′ 32″ at OSM node n11272995680, and 520 m of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 55″, W 70° 56′ 21″ at OSM node n8057487660, and 495 m of total upstream flows in.
an unnamed river, which joins it at N 52° 28′ 21″, W 71° 10′ 5″ at OSM node n8057487845, and 487 m of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 14″, W 71° 0′ 53″ at OSM node n8057487724, and 473 m of total upstream flows in.
an unnamed river, which joins it at N 52° 27′ 1″, W 71° 14′ 21″ at OSM node n11272995684, and 439 m of total upstream flows in.
an unnamed river, which joins it at N 52° 22′ 29″, W 71° 35′ 54″ at OSM node n8057488092, and 420 m of total upstream flows in.
an unnamed river, which joins it at N 52° 30′ 44″, W 70° 57′ 31″ at OSM node n8057487682, and 416 m of total upstream flows in.
an unnamed river, which joins it at N 52° 21′ 54″, W 71° 33′ 54″ at OSM node n11272995719, and 329 m of total upstream flows in.
an unnamed river, which joins it at N 52° 26′ 3″, W 71° 17′ 53″ at OSM node n8057487955, and 329 m of total upstream flows in.
an unnamed river, which joins it at N 52° 28′ 56″, W 71° 8′ 29″ at OSM node n8057487821, and 300 m of total upstream flows in.
an unnamed river, which joins it at N 52° 26′ 52″, W 71° 12′ 15″ at OSM node n11272995678, and 299 m of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 46″, W 70° 52′ 3″ at OSM node n3172998737, and 265 m of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 28″, W 71° 3′ 2″ at OSM node n8057487761, and 174 m of total upstream flows in.
an unnamed river, which joins it at N 52° 11′ 43″, W 75° 59′ 47″ at OSM node n4400517299, and 170 m of total upstream flows in.
an unnamed river, which joins it at N 52° 31′ 25″, W 71° 2′ 52″ at OSM node n8057487758, and 99 m of total upstream flows in.