더구나 인근에 대도시나 공업단지가 발달하지 못하였기 때문에 덕천강 유역은 오늘날 매우 낙후한 지역으로 밀려났다.
In addition, the Deokcheongang River basin has been pushed out as a very poor area today because of the lack of development of nearby large cities or industrial complexes.