Isfayramsay

{{Short description|River in Kyrgyzstan and Uzbekistan}}

{{Infobox river

| name = Isfayramsay

| name_other = Isfayramsoy

| image =

| image_caption =

| pushpin_map = Uzbekistan#Kyrgyzstan

| source1 = Alay Range

| source1_elevation =

| mouth = Great Fergana Canal

| mouth_location =

| mouth_coordinates = {{coord|40.5902|71.8274|type:river|format=dms|display=it}}

| progression = Great Fergana Canal→ {{RSyr Darya}}

| subdivision_type1 = Country

| subdivision_name1 = Kyrgyzstan, Uzbekistan

| length = {{cvt|122|km}}

| discharge1_avg = {{cvt|21.9|m3/s|cuft/s}}

| discharge1_location = Üch-Korgon

| basin_size = {{cvt|2220|km2}}

| tributaries_left =

| tributaries_right =

}}

The Isfayramsay ({{langx|ky|Исфайрамсай|Isfayramsay}},{{cite encyclopedia|url=https://new.bizdin.kg/media/books/География_Кыргызстана.pdf|title=Исфайрамсай|trans-title=Isfayramsay|encyclopedia=Кыргызстандын Географиясы [Geography of Kyrgyzstan]|page=187|language=ky|year=2004|location=Bishkek}} {{langx|uz|{{lang|uz-Latn|Isfayramsoy}}}}{{cite encyclopedia|url=https://n.ziyouz.com/books/uzbekiston_milliy_ensiklopediyasi/O'zbekiston%20Milliy%20Ensiklopediyasi%20-%20I%20harfi.pdf|title=Исфайрамсой|trans-title=Isfayramsoy|encyclopedia=National Encyclopedia of Uzbekistan|page=373|language=uz|year=2000–2005|location=Tashkent}}) is a river in Kyrgyzstan and Uzbekistan. Its source is in the Alay Range, where it is fed by many glaciers. Due to use for irrigation, it does not reach the Syr Darya anymore, but ends at the Great Fergana Canal north of Fergana. The river is {{cvt|122|km}} long, and the watershed covers {{cvt|2220|km2}}. The main settlements along the river Isfayramsay are the city Quvasoy in Uzbekistan, and the villages Üch-Korgon and Maydan in Kyrgyzstan. Its largest tributaries are the Kichik-Alay, Sürmötash, Shibe and Tegermach. Its annual average flow rate is {{cvt|21.9|m3/s|cuft/s}} at Üch-Korgon.