ÇÏõ

´ÜÀ§ : (´ÜÀ§ : km)
Unit : (Unit : km)
ÇÏõ
¿¬ µµ º°
Year
ÇÏõ¼ö (°³¼Ò)
No.
of rivers 
and streams
ÃÑ ¿¬ Àå
Total length
¿ä°³¼ö Cases of improvements needed
- ±â °³ ¼ö
Already
improved
¹Ì °³ ¼ö
Yet to be 
improved
°³ ¼ö À²(%)
Improvement
rate
2012 23 280.7 235.1 174.1 61.0 74.1
2013 23 280.7 235.1 174.8 60.3 74.4
2014 23 280.7 235.1 174.8 60.3 74.4
2015 23 280.7 235.1 174.8 60.3 74.4
2016 23 280.7 235.1 174.8 60.3 74.4
2017 23 280.7 235.1 174.8 60.3 74.4
±¹°¡ÇÏõ 1 33.5 - - - -
Áö¹æÇÏõ 22 244.4 - - - -
±âŸÇÏõ 185 395.9 450.3 194.0 256.4 43.0
ÀÚ·á : °Ç¼³°ú
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