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River

Köprüçay River

183 km from source to mouth · Turkey.

TurkeyTurkeyFlows into Mediterranean Sea

Follow the riverMonth by month

SourceMouth
The river and every tributary in its basin, drawn from RiverATLAS (CC BY 4.0).

In numbers

Length

183km

Average flow

36m³/s

Basin

1,942km²

Drop

1,325m

from 1,326 m to 1 m

Country

1

The journey

From source to mouth

183 km of river and 5 stops on the way: 3 towns and cities on its banks, dams, bridges and the tributaries that feed it.

1,326 m1 m
Sourceat 1,326 m0 km
Aksu3,842 people19 km
Gaziler3,689 people116 km
Eurymedon Bridge124 km
Aspendos166 km
Mediterranean Seaat 1 m183 km
050100150183 km
  1. 0 kmSourceat 1,326 m
  2. 19 kmAksu3,842 people
  3. 116 kmGaziler3,689 people
  4. 124 kmEurymedon Bridge
  5. 166 kmAspendos
  6. 179 kmBoğazkent5,000 people
  7. 183 kmMediterranean Seaat 1 m

Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.

River in Turkey

At the mouth it carries 36 m³/s on average: an Olympic pool every 69 seconds. It drops from 1,326 m to 1 m, 7.2 m per kilometre on average. Its basin covers 1,942 km², about the size of MU. 125,000 people live in it. Highest water: January; lowest: from June to September. No large dam holds it back: it is one of the world's free-flowing rivers.

Read more on Wikipedia

Where to start

Köprüçay River, month by month

Highest water: January

Lowest water: from June to September. Best months to visit: from May to September.

77
6°162 mmJan
67
7°124 mmFeb
45
10°79 mmMar
26
13°52 mmApr
15
18°38 mmMay
9.1
22°18 mmJun
6.2
25°6 mmJul
5.5
25°8 mmAug
5.8
22°13 mmSep
15
17°61 mmOct
33
12°100 mmNov
65
8°173 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 5.5 m³/s in the lowest month to 77 m³/s in the highest. An estimate: the monthly flow is modelled from the lowest and highest months of WaterGAP (RiverATLAS, 1971–2000) and the rain and snow along the river (WorldClim). Dams change the real rhythm. The chip is the average air temperature; below it, the month's rain.

Plan the trip

Plan the trip: boat trips, a bed by the river, a car

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

The basin

Köprüçay River: the basin in numbers

2,572 km² of land send their water to this river. This is what lives on it.

Free-flowingDams upstream can hold only 0.0% of a year's flow: the river still keeps its natural rhythm.
  • 125,000people live in the basin
  • 48/km²people per km²
  • 1,071maverage altitude of the basin
  • 730mmof rain a year (basin average)
  • 12.3°Caverage air temperature

What covers the basin

  • 38% Forest
  • 8% Cropland
  • 2% Pasture
  • 1% Towns and cities

RiverATLAS (HydroATLAS v1.0, CC BY 4.0): land cover, people, protected areas, glaciers and dams over the whole basin upstream of the mouth.

Along the river

Köprüçay River: what you find on the way

  • 4DamsAyvalıpınar Barajı, Kasımlar HES, Kasımlar Regülatörü and 1 more
  • 3Weirs
  • 2WaterfallsGelin Kavağı Şelalesi

From OpenStreetMap, within 1.4 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Köprüçay River in our other atlases

What our sister atlases know about the waterfalls on this river, the lakes it flows through, the beaches at its mouth, the mountains where it rises and the islands off its mouth.

  • 2beaches at the mouth and on the banksCoastya
  • 6mountains at the sourcePeakyas

Beaches (2)

At the mouth (25 km) and on the banks, by Coastya

  1. Kumköy Plajı22 km away28.9°C
  2. Özlü Plajı23 km away28.9°C

Open Coastya ↗

Mountains at the source (6)

Within 15 km of the source, by Peakyas

  1. Mount Baba14 km away
  2. Bodas Dağı10 km away
  3. Anamasdağı3.9 km away
  4. Ak Dağ7.6 km away
  5. Ada Hill12 km away
  6. Büyükçesan Tepe9.8 km away

Open Peakyas ↗

From space

The source and the mouth, seen from orbit

Köprüçay River: satellite view of the source
The source14 km across
Köprüçay River: satellite view of the mouth
The mouth10 km across

Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data 2016), CC BY 4.0. The glowing line is the river as drawn by RiverATLAS.

Photos

Köprüçay River in pictures

Eurymedon Bridge, Selge, Turkey. Pic 09
Ralf Rochow · CC BY-SA 3.0
Köprüçay at Eurymedon Bridge 2013 5045
Dosseman · CC BY-SA 4.0
Köprüçay at Eurymedon Bridge 2013 5046
Dosseman · CC BY-SA 4.0
Fischer am Köprücay - panoramio
Martin Haeusler · CC BY-SA 3.0

Where these numbers come from

Name, length, placesWikidata (Q385473) · CC0
Course, profile, basinRiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed along the river network from the point given by Wikidata
FlowWaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0
Climate along the riverWorldClim (RiverATLAS), 1970–2000 · CC BY 4.0
Towns, bridges, damsWikidata · CC0; GeoNames · CC BY 4.0
Along the river© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Our other atlasesCoastya, Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; HydroLAKES · CC BY 4.0; NOAA OISST

Every source and licence is on the data sources page.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.Coming soonVisit
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.You are here
canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit