1.시료채취 및 현장시험장소...3 2.채수지점 약도...5 3.지점별 평균시험수치...8 4.청계천...9 4-1 기온...11 4-2 수온...11 4-3 수소이온 농도(pH)...12 4-4 알카리도...14 4-5 총산도...14 4-6 유리탄산...16 4-7 염소이온...17 4-8 증발잔유물...18 4-9 부유물질...20 4-10 용해성물질...20 4-11 화학적 산소요구량(C.O.D)...21 4-12 옥소소비량...21 4-13 암모니아성 질소...22 4-14 아초산성질소...27 4-15 초산성질소...26 4-16 용존질소(D.O)...28 4-17 산소포화백분율...30 4-18 생물화학적 산소요구량(B.O.D)...30 4-19 일반세균수...31 4-20 대장균지수(M.P.N)...32 5.욱천...33 5-1 기온...35 5-2 수온...35 5-3 수소이온농도...36 5-4 알카리도...36 5-5 총산도...37 5-6 유리탄산...37 5-7 염소이온...38 5-8 증발잔유물...40 5-9 부유물질...42 5-10 용해성물질...44 5-11 화학적 산소요구량...44 5-12 옥소소비량...46 5-13 암모니아성 질소...48 5-14 아초산성질소...48 5-15 초산성질소...49 5-16 용존 산소...49 5-17 산소포화백분율...50 5-18 생물화학적 산소요구량...50 5-19 일반세균수...51 5-20 대장균지수...52 6.공장폐수...53 6-1 기온...55 6-2 수온...56 6-3 수소이온 농도...58 6-4 알카리도...59 6-5 총산도...61 6-6 유리탄산...62 6-7 염소이온...64 6-8 증발잔유물...65 6-9 부유물질...67 6-10 용해성물질...68 6-11 화학적산소요구량...70 6-12 옥소소비량...71 6-13 암모니아성 질소...73 6-14 아초산성질소...74 6-15 초산성질소...76 6-16 용존산소...77 6-17 생물화학적 산소요구량...79 6-18 일반세균수...81 6-19 대장균지수...84