The Semenova River is a river on the Kamchatka Peninsula . It flows through the territory of the Bystrinsky district of the Kamchatka Territory of Russia .
|• Location||Middle ridge|
|Water system||Left Females → Females → Icha → Sea of Okhotsk|
|- source - mouth|
The river is 24 km long  . It takes its sources from the southern slopes of the nameless mountain with a height of 1672 m,  flows into the gorge in a southerly direction  . It falls into the Left Females on the right at a distance of 8 km from its mouth.
According to the State Water Register of Russia, it belongs to the Anadyro-Kolyma Basin District  . The code of the water body is 19080000212120000030232  .
- Surface Water Resources of the USSR: Hydrological Understanding. T. 20. Kamchatka / ed. V. Ch. Zdanovich. - L .: Gidrometeoizdat, 1966 .-- 260 p.
- State Water Register . Semenova River . textual.ru . Ministry of Natural Resources of Russia (March 29, 2009). Date of treatment December 20, 2018. Archived March 29, 2009.
- Map sheet N-57-15 Mount Two Brothers . Scale: 1: 100,000. Terrain condition for 1971. 1988 edition
- Map sheet N-57-16 of the Ketachan barracks . Scale: 1: 100,000. Terrain condition for 1971. 1988 edition