제1장 서론····························································································· 1
1. 연구 배경 및 목적 ····················································································· 1
2. 연구 범위 및 방법 ····················································································· 4
제2장 온천천 관리상황과 과제························································· 6
1. 온천천의 개요 ····························································································· 6
2. 온천천의 관리상황 ··················································································· 10
3. 온천천 관리의 과제 ················································································· 45
제3장 지방하천 관리방식에 관한 벤치마킹·································· 52
1. 벤치마킹 분석 틀 ····················································································· 52
2. 벤치마킹 대상 지방하천의 관리방식 ····················································· 57
3. 지방하천 관리방식에 관한 벤치마킹 시사점 ········································ 64
제4장 온천천 통합관리 방안··························································· 67
1. 정책추진의 기본사항 ················································································ 67
2. 온천천 통합관리 방안 ·············································································· 74
제5장 결론 및 정책제언·································································· 118
1. 결론 ·········································································································· 118
2. 정책제언 ·································································································· 122
참고문헌····························································································· 124
부록····································································································· 131
<표 Ⅱ-1> 온천천 수계 개요 ·········································································· 7
<표 Ⅱ-2> 온천천 수계 행정구역 ··································································· 8
<표 Ⅱ-3> 온천천 유역 자치구 개요 ······························································· 9
<표 Ⅱ-4> 1차 온천천 통합관리시기의 기관별 업무분장 ··························· 11
<표 Ⅱ-5> 부산광역시 지방하천 위임사무명 및 근거 ································· 14
<표 Ⅱ-6> 3개 자치구의 온천천 관리 관련 위임사무 수행 상황 ············· 15
<표 Ⅱ-7> 온천천 유지용수 공급시설 개요 ·················································· 17
<표 Ⅱ-8> 온천천 유지용수 공급량(2019) ···················································· 18
<표 Ⅱ-9> 온천천유역 수질오염원(2018) ······················································ 19
<표 Ⅱ-10> 온천천유역 BOD 발생부하량(2018) ·········································· 20
<표 Ⅱ-11> 온천천유역 T-P 발생부하량(2018) ··········································· 20
<표 Ⅱ-12> 온천천유역 배출유형별 BOD 배출부하량(2018) ····················· 21
<표 Ⅱ-13> 온천천유역 점‧비점 오염원별 BOD 배출부하량(2018) ·········· 21
<표 Ⅱ-14> 온천천유역 배출유형별 T-P 배출부하량(2018) ······················ 22
<표 Ⅱ-15> 온천천유역 점‧비점 오염원별 T-P 배출부하량(2018) ··········· 22
<표 Ⅱ-16> 강우시 BOD 최고치 관측시점의 하천수질(온천천 세병교지점) ··· 26
<표 Ⅱ-17> 수저퇴적물 오염도(온천천 연안교지점) ·································· 29
<표 Ⅱ-18> 수저퇴적물 오염도 평가(온천천 연안교지점) ·························· 30
<표 Ⅱ-19> 온천천 서식 어류 조사결과(2013～2015) ································ 35
<표 Ⅱ-20> 온천천 체육시설물 분포(2019) ················································ 39
<표 Ⅱ-21> 온천천 편의시설물 분포(2019) ·················································· 40
<표 Ⅱ-22> 온천천 도로시설물 분포(2019) ·················································· 41
<표 Ⅱ-23> 온천천 배수시설물 분포(2019) ·················································· 42
<표 Ⅱ-24> 온천천 배수펌프장 분포(2019) ·················································· 44
<표 Ⅱ-25> 온천천 관리에 따른 주요 과제 ················································· 51
<표 Ⅲ-1> 위임과 위탁의 차이 ······································································ 53
<표 Ⅲ-2> 직영관리와 민간위탁관리의 비교 ················································ 53
<표 Ⅲ-3> 관리방식별 운영형태의 주요 장단점 비교 ································· 54
<표 Ⅲ-4> 벤치마킹 대상 지방하천 관리방식과 관리방식별 관리주체 ···· 55
<표 Ⅲ-5> 벤치마킹 대상 지방하천 ······························································· 56
<표 Ⅲ-6> 신천둔치 관리업무 일원화에 따른 유지관리업무 조정 ············ 60
<표 Ⅲ-7> 신천의 주요 시설물 관리자 ························································· 61
<표 Ⅲ-8> 관리방식 유형별 주요 지방하천 관리상황 ································· 66
<표 Ⅳ-1> 온천천 관리업무 수행을 위한 5가지 고려요인과 정의 ············ 70
<표 Ⅳ-2> 온천천의 6대 핵심관리분야와 정의 ············································ 73
<표 Ⅳ-3> 적정 온천천 관리방식의 제안 및 개요 ······································ 77
<표 Ⅳ-4> 제안된 적정 온천천 관리방식의 특징 및 전제사항 ·················· 80
<표 Ⅳ-5> 하천 주제의 교육·홍보·문화 거점공간 운영 사례 ····················· 90
<표 Ⅳ-6> 댐 상류 어류 폐사 사고발생에 대한 조치대응(일례) ··············· 97
<표 Ⅳ-7> 온천천유역 분류식 오수관로 추진실적(2019) ························· 100
<표 Ⅳ-8> 타 도시 하수관로 평균 침입수량 및 침입수율 ······················· 101
<표 Ⅳ-9> 강우시 초기우수의 하천월류량 및 오염부하량(서울 중랑하수
처리구역) ······················································································ 102
<표 Ⅳ-10> ‘하천의 유지·보수 및 안전점검에 관한 규칙’의 조항 및 주요
내용 ···························································································· 111
<표 Ⅳ-11> ‘온천천 유지·보수 매뉴얼’(가칭)의 구성 프레임(일례) ········· 112
<표 Ⅳ-12> 온천천 친수시설의 홍수 시 관리 ··········································· 113
<표 Ⅳ-13> 연제구 배수펌프장 운영 및 위기대응 매뉴얼의 주요 내용 ···· 114
<표 Ⅳ-14> 하수관로·맨홀 조사 및 상태등급 판단기준 표준매뉴얼의
주요 내용(목차) ········································································· 115
<그림 Ⅰ-1> 연구수행 체계 ·············································································· 5
<그림 Ⅱ-1> 온천천 수계 모식도 ····································································· 7
<그림 Ⅱ-2> 온천천 유역의 토지이용 상항 ···················································· 8
<그림 Ⅱ-3> 온천천 유지관리 행정사무 수행기관 ······································ 13
<그림 Ⅱ-4> 온천천 유지용수 공급 관련 설비··················································· 17
<그림 Ⅱ-5> 온천천 주요 지점 하천수질(BOD)의 시계열적 변동 ············· 23
<그림 Ⅱ-6> 온천천 주요 지점 하천수질(T-P)의 시계열적 변동 ·············· 25
<그림 Ⅱ-7> 강우시 하수관거 월류로 인한 비점오염원 등 온천천 유입 모습·· 26
<그림 Ⅱ-8> 강우시 하천수질 변동(온천천 세병교지점, 2019.06.26) ······ 27
<그림 Ⅱ-9> 강우시 하천수질 변동(온천천 세병교지점, 2019.08.06) ······ 28
<그림 Ⅱ-10> 온천천 저서성 대형무척추동물 분포(2010～2019) 및 주요
출현종 ······················································································· 32
<그림 Ⅱ-11> 온천천 저서성 대형무척추동물 출현종수 및 저서동물지수
(BMI) 변동(2010～2019) ························································ 33
<그림 Ⅱ-12> 온천천 서식 주요 어류 ··························································· 34
<그림 Ⅱ-13> 금정구 하천구간의 수변부 ····················································· 35
<그림 Ⅱ-14> 대부교~명륜역 하천구간의 수변부 토양층 식물 정착 모습 ··· 36
<그림 Ⅱ-15> 명륜역~세병교 하천구간의 수변부 식물 정착 모습 ··········· 36
<그림 Ⅱ-16> 세병교 이후 하천구간의 수변부 식물 정착 모습 ················· 37
<그림 Ⅱ-17> 세병교 이후 하천구간의 조경 모습 ······································ 37
<그림 Ⅱ-18> 소리쟁이(좌)와 서양민들레･토끼풀(우) ······························· 38
<그림 Ⅱ-19> 환삼덩굴 ··················································································· 39
<그림 Ⅱ-20> 온천천 제내지에 설치된 시설물 모습 ·································· 42
<그림 Ⅱ-21> 온천천 진입차단 가드·위험 안내판·119구급함 설치 모습 ··· 43
<그림 Ⅳ-1> 온천천 하천환경에 관한 온천천 이용·방문 시민의 기본적 인식
····································································································· 68
<그림 Ⅳ-2> 온천천 하천관리 고려요인의 상대적 중요도 ························· 71
<그림 Ⅳ-3> 온천천 핵심관리분야의 상대적 중요도 ··································· 73
<그림 Ⅳ-4> 온천천 환경개선을 위한 우선 추진 필요 정책 ·························· 77
<그림 Ⅳ-5> 온천천 핵심관리분야별 적정 관리주체 ··································· 78
<그림 Ⅳ-6> 주민 만족도 제고요인과 온천천 위상 ···································· 79
<그림 Ⅳ-7> 온천천 적정 관리를 위한 관련기관 관계도 ··························· 80
<그림 Ⅳ-8> 온천천 유지관리 사업비 추이 ·················································· 83
<그림 Ⅳ-9> PDCA싸이클형 하천유지관리체계 이미지 ······························ 84
<그림 Ⅳ-10> 하천 유지관리 체계도 ····························································· 86
<그림 Ⅳ-11> 행정 직원 아이디어 발굴을 통한 정릉천 보행환경 개선 사례 ·· 91
<그림 Ⅳ-12> 주민 주도형 하천 환경개선 활동 프로그램 전개 사례 ······ 94
<그림 Ⅳ-13> 광주천 유지용수 방류구 위치도 ············································ 99
<그림 Ⅳ-14> 우천시 CSOs 발생특성 및 온천천 비점오염원 저감시설 전경·· 102
<그림 Ⅳ-15> 물고기 대량 폐사 발생의 강우 상황 ·································· 103
<그림 Ⅳ-16> 차집관로 청소 작업 전후 모습 ··········································· 104
<그림 Ⅳ-17> 이동형 수질감시 시스템 운영 체계도 ································ 105
<그림 Ⅳ-18> 도심 지방하천의 수달 보호 관련 시책 ······························ 107
<그림 Ⅳ-19> 온천천 시설물별 관리 방안 ················································· 110
<그림 Ⅳ-20> 하천재난상황 통합관리를 위한 홍수관리시스템의 구성요소
(예시) ······················································································ 117
