eqr_2023.pdf

NEGERI / STATE LEMBANGAN / BASIN SUNGAI / RIVER NOMBOR STESEN /
STATION NUMBER NILAI IKA / WQI VALUE KATEGORI IKA (2023) / WQI CATEGORY
(2023) 2019 2020 2021 2022 2023 Perak Sg. Perak Sg. Kuang 1APRK042 80 81 88 85 88 B/C Sg. Manong 1APRK060 95 95 97 97 98 B/C Sg. Nyamok 1APRK052 68 76 77 74 73 ST/SP Sg. Pari 1APRK023 76 79 83 87 91 B/C Sg. Pari 1APRK028 68 80 79 83 85 B/C Sg. Pelus 1APRK039 85 82 86 89 89 B/C Sg. Pelus 1APRK040 86 89 91 87 90 B/C Sg. Perak 1APRK001 82 84 86 88 81 B/C Sg. Perak 1APRK018 85 87 90 92 89 B/C Sg. Perak 1APRK020 88 90 92 94 93 B/C Sg. Perak 1APRK045 88 88 94 95 95 B/C Sg. Perak 1APRK047 82 86 88 86 86 B/C Sg. Perak 1APRK048 91 90 94 94 94 B/C Sg. Perak 1APRK049 89 86 92 92 93 B/C Sg. Perak 1APRK051 89 87 94 94 93 B/C Sg. Perak 1APRK059 92 95 97 97 97 B/C Sg. Perak 1APRK065 87 88 95 95 95 B/C Sg. Perak 1APRK069 85 88 91 86 87 B/C Sg. Perak 1APRK070 87 89 92 93 93 B/C Sg. Perak 1APRK071 87 88 92 92 93 B/C Sg. Perak 1APRK072 88 86 93 94 95 B/C Sg. Perak 1APRK074 88 87 92 92 93 B/C Sg. Perak 1APRK080 93 95 97 97 96 B/C Sg. Perak 1APRK082 94 95 96 96 96 B/C Sg. Perak 1APRK086 93 96 94 96 97 B/C Sg. Pinji 1APRK021 69 75 75 77 79 ST/SP Sg. Pinji 1APRK036 64 72 78 79 79 ST/SP Sg. Pulau 1APRK067 94 95 97 97 97 B/C Sg. Raia 1APRK030 82 89 90 93 93 B/C Sg. Raia 1APRK035 83 86 89 89 91 B/C Sg. Rui 1APRK084 93 95 96 93 94 B/C Sg. Rui 1APRK085 84 86 91 88 85 B/C Sg. Seluang 1APRK050 58 72 62 62 66 ST/SP Sg. Serokai 1APRK026 65 71 71 77 79 ST/SP Sg. Serokai 1APRK027 74 77 86 87 89 B/C Sg. Sintang 1APRK054 65 72 72 67 64 ST/SP Sg. Sungkai 1APRK007 92 95 95 94 94 B/C Sg. Sungkai 1APRK008 84 90 91 91 89 B/C Sg. Sungkai 1APRK073 85 92 93 92 89 B/C Sg. Sungkai 1APRK075 90 91 93 93 90 B/C Sg. Sungkai Mati 1APRK010 71 57 65 67 69 ST/SP Sg. Sungkai Mati 1APRK011 82 92 87 89 92 B/C Sg. Tapah 1APRK076 95 96 97 96 97 B/C Sg. Teja 1APRK083 78 82 88 85 81 B/C Sg. Tesong 1APRK062 94 96 97 97 97 B/C Sg. Tumboh 1APRK029 71 73 73 76 76 ST/SP Sg. Woh 1APRK061 94 96 97 98 97 B/C Sg. Raja Hitam Sg. Derhaka 1ARHT004 67 79 78 74 75 ST/SP Sg. Derhaka 1ARHT006 69 76 79 75 74 ST/SP Sg. Manjong 1ARHT001 85 85 88 87 88 B/C Sg. Manjong 1ARHT002 82 86 86 85 88 B/C Sg. Nyior 1ARHT007 95 96 97 97 98 B/C Sg. Raja Hitam 1ARHT003 73 76 81 78 75 ST/SP Sg. Raja Hitam 1ARHT005 68 72 84 78 71 ST/SP Jadual 2.3: Status Kualiti Air Sungai Mengikut Stesen, 2023 Table 2.3: Water Quality Status by Stations, 2023 60 L A P O R A N K U A L I T I A L A M S E K E L I L I N G 2 0 2 3 KUALITI AIR SUNGAI

Jadual 2.3: Status Kualiti Air Sungai Mengikut Stesen, 2023 Table 2.3: Water Quality Status by Stations, 2023 NEGERI / STATE LEMBANGAN / BASIN SUNGAI / RIVER NOMBOR STESEN /
STATION NUMBER NILAI IKA / WQI VALUE KATEGORI IKA (2023) / WQI CATEGORY
(2023) 2019 2020 2021 2022 2023 Perak Sg. Raja Hitam Sg. Raja Hitam 1ARHT008 20 52 39 30 47 T/P Sg. Sepetang Sg. Batu Tegoh 1ASPT006 69 85 87 84 87 B/C Sg. Batu Tegoh 1ASPT007 79 87 92 91 88 B/C Sg. Batu Tegoh 1ASPT009 76 87 90 89 87 B/C Sg. Batu Tegoh 1ASPT012 94 96 97 97 97 B/C Sg. Batu Tegoh 1ASPT016 95 95 97 97 97 B/C Sg. Jana 1ASPT004 76 72 68 72 73 ST/SP Sg. Jana 1ASPT013 95 95 97 97 97 B/C Sg. Lidin 1ASPT008 75 84 86 84 86 B/C Sg. Limau 1ASPT014 90 91 96 96 96 B/C Sg. Malai 1ASPT002 76 77 82 77 75 ST/SP Sg. Malai 1ASPT019 73 73 77 73 73 ST/SP Sg. Nyior 1ASPT018 95 97 97 98 98 B/C Sg. Nyior 1ASPT020 87 88 94 92 96 B/C Sg. Sepetang 1ASPT001 72 76 75 72 76 ST/SP Sg. Sepetang 1ASPT003 81 83 84 83 84 B/C Sg. Temerloh 1ASPT010 89 90 96 95 96 B/C Sg. Temerloh 1ASPT011 83 86 92 92 93 B/C Sg. Trong 1ASPT015 90 92 96 94 96 B/C Sg. Trong 1ASPT017 95 96 97 97 97 B/C Sg. Wangi Sg. Deralik 1AWGI001 73 71 70 77 75 ST/SP Sg. Deralik 1AWGI002 73 76 79 74 74 ST/SP Sg. Wangi 1AWGI003 70 82 82 75 84 B/C Sg. Wangi 1AWGI004 80 79 68 65 77 ST/SP Selangor Sg. Bernam Sg. Bernam 2BBNM013 83 84 92 91 91 B/C Sg. Bernam 2BBNM016 83 84 91 90 91 B/C Sg. Dusun 2BBNM017 85 91 95 95 95 B/C Sg. Buloh Sg. Buloh 2BBLH001 59 58 67 55 60 ST/SP Sg. Buloh 2BBLH002 49 54 61 51 48 T/P Sg. Buloh 2BBLH003 51 57 47 46 41 T/P Sg. Buloh 2BBLH004 52 59 43 45 59 T/P Sg. Buloh 2BBLH005 72 79 82 84 79 ST/SP Sg. Buloh 2BBLH006 47 57 55 50 48 T/P Sg. Klang Sg. Ampang 2BKLG032 59 63 64 64 66 ST/SP Sg. Ampang 2BKLG042 67 70 76 81 83 B/C Sg. Anak Air Batu 2BKLG047 72 81 89 80 81 B/C Sg. Batu 2BKLG007 93 93 97 97 97 B/C Sg. Batu 2BKLG036 92 92 96 97 98 B/C Sg. Damansara 2BKLG008 60 62 71 68 66 ST/SP Sg. Damansara 2BKLG009 60 66 71 66 64 ST/SP Sg. Damansara 2BKLG017 54 64 64 65 65 ST/SP Sg. Damansara 2BKLG055 64 66 71 70 68 ST/SP Sg. Damansara 2BKLG067 89 92 95 95 95 B/C Sg. Gombak 2BKLG020 90 93 97 97 97 B/C Sg. Gombak 2BKLG027 89 93 97 95 97 B/C Sg. Jinjang 2BKLG044 77 81 84 86 86 B/C Sg. Kerayong 2BKLG013 44 51 55 50 49 T/P Sg. Kerayong 2BKLG051 56 66 65 63 60 ST/SP Sg. Keroh 2BKLG030 90 95 97 97 97 B/C Sg. Klang 2BKLG005 88 93 97 96 96 B/C Sg. Klang 2BKLG006 75 84 84 91 90 B/C Sg. Klang 2BKLG016 57 58 64 77 68 ST/SP Sg. Klang 2BKLG022 52 58 60 61 64 ST/SP Sg. Klang 2BKLG023 50 56 61 63 66 ST/SP Sg. Klang 2BKLG024 57 55 60 66 66 ST/SP Sg. Klang 2BKLG034 55 61 67 64 70 ST/SP Sg. Klang 2BKLG050 49 52 56 60 65 ST/SP 61 E N V I R O N M E N T A L Q U A L I T Y R E P O R T 2 0 2 3 RIVER WATER QUALITY

NEGERI / STATE LEMBANGAN / BASIN SUNGAI / RIVER NOMBOR STESEN /
STATION NUMBER NILAI IKA / WQI VALUE KATEGORI IKA (2023) / WQI CATEGORY
(2023) 2019 2020 2021 2022 2023 Selangor Sg. Klang Sg. Kuyoh 2BKLG011 51 59 69 72 69 ST/SP Sg. Penchala 2BKLG019 56 53 72 60 66 ST/SP Sg. Penchala 2BKLG054 63 57 73 75 71 ST/SP Sg. Pusu 2BKLG021 67 71 80 78 75 ST/SP Sg. Rasau 2BKLG003 74 83 87 93 94 B/C Sg. Rumput 2BKLG033 91 92 97 95 97 B/C Sg. Semelah 2BKLG025 80 83 87 90 91 B/C Sg. Langat Sg. Anak Chuau 2BCHU004 83 89 94 94 94 B/C Sg. Balak 2BLGT025 56 71 70 71 74 ST/SP Sg. Batang Labu 2BLGT028 72 79 75 83 82 B/C Sg. Batang Labu 2BLGT030 65 74 80 81 79 ST/SP Sg. Batang Labu 2BLGT031 61 69 71 78 77 ST/SP Sg. Batang Labu 2BLGT032 60 66 65 79 80 ST/SP Sg. Batang Labu 2BLGT033 76 86 91 88 86 B/C Sg. Batang Labu 2BLGT035 82 91 94 91 88 B/C Sg. Chuau 2BCHU001 89 91 94 94 95 B/C Sg. Chuau 2BCHU002 85 91 93 94 93 B/C Sg. Langat 2BLGT002 73 77 82 85 88 B/C Sg. Langat 2BLGT003 74 77 82 80 81 B/C Sg. Langat 2BLGT004 58 70 72 76 79 ST/SP Sg. Langat 2BLGT005 60 68 71 79 77 ST/SP Sg. Langat 2BLGT006 90 93 96 97 97 B/C Sg. Langat 2BLGT007 72 83 84 84 85 B/C Sg. Langat 2BLGT008 90 95 95 93 91 B/C Sg. Langat 2BLGT026 72 73 78 80 75 ST/SP Sg. Langat 2BLGT027 60 72 72 74 63 ST/SP Sg. Limau Manis 2BCHU003 74 71 75 82 75 ST/SP Sg. Rinching 2BLGT014 76 81 84 80 88 B/C Sg. Rinching 2BLGT015 92 94 97 94 97 B/C Sg. Semenyih 2BLGT010 77 83 88 85 86 B/C Sg. Semenyih 2BLGT011 74 82 86 84 86 B/C Sg. Semenyih 2BLGT012 79 84 86 89 86 B/C Sg. Sering 2BLGT034 60 69 72 80 81 B/C Sg. Selangor Sg. Air Hitam 2BSEL002 78 74 80 74 73 ST/SP Sg. Air Hitam 2BSEL024 82 76 80 79 74 ST/SP Sg. Batang Kali 2BSEL003 87 90 96 93 91 B/C Sg. Guntong 2BSEL021 73 80 81 83 82 B/C Sg. Kanching 2BSEL007 84 90 96 93 94 B/C Sg. Kerling 2BSEL006 93 94 97 96 97 B/C Sg. Kundang 2BSEL012 66 70 71 77 77 ST/SP Sg. Rangkap 2BSEL016 92 95 96 97 97 B/C Sg. Rawang 2BSEL013 70 77 81 81 82 B/C Sg. Selangor 2BSEL001 75 77 81 80 79 ST/SP Sg. Selangor 2BSEL004 90 92 96 96 97 B/C Sg. Selangor 2BSEL005 91 95 97 96 97 B/C Sg. Selangor 2BSEL010 78 79 83 86 86 B/C Sg. Selangor 2BSEL011 80 82 91 91 90 B/C Sg. Selangor 2BSEL014 81 80 84 85 83 B/C Sg. Selangor 2BSEL015 91 93 97 96 97 B/C Sg. Selangor 2BSEL017 89 92 95 94 92 B/C Sg. Selangor 2BSEL018 79 86 88 88 84 B/C Sg. Selangor 2BSEL023 77 80 83 85 82 B/C Sg. Sembah 2BSEL009 69 74 80 80 80 ST/SP Sg. Sembah 2BSEL019 77 76 83 84 82 B/C Sg. Serendah 2BSEL008 87 90 96 95 95 B/C Sg. Sepang Sg. Sepang 2BSPG001 78 85 83 88 90 B/C Sg. Sepang 2BSPG002 77 73 78 81 87 B/C Jadual 2.3: Status Kualiti Air Sungai Mengikut Stesen, 2023 Table 2.3: Water Quality Status by Stations, 2023 62 L A P O R A N K U A L I T I A L A M S E K E L I L I N G 2 0 2 3 KUALITI AIR SUNGAI

NEGERI / STATE LEMBANGAN / BASIN SUNGAI / RIVER NOMBOR STESEN /
STATION NUMBER NILAI IKA / WQI VALUE KATEGORI IKA (2023) / WQI CATEGORY
(2023) 2019 2020 2021 2022 2023 Selangor Sg. Sepang Sg. Sepang 2BSPG003 68 76 80 83 82 B/C Sg. Tengi Sg. Tengi 2BTGI001 74 76 80 72 77 ST/SP Sg. Tengi 2BTGI002 91 92 96 96 96 B/C Sg. Tengi 2BTGI003 81 79 84 82 78 ST/SP Sg. Tengi 2BTGI004 89 92 94 95 95 B/C W.P. Kuala Lumpur Sg. Klang Sg. Air Busuk 2WKLG041 59 41 40 52 42 T/P Sg. Batu 2WKLG028 61 63 58 64 69 ST/SP Sg. Batu 2WKLG056 54 59 67 72 67 ST/SP Sg. Batu 2WKLG061 68 68 61 78 65 ST/SP Sg. Belongkong 2WKLG040 67 69 73 65 78 ST/SP Sg. Bunos 2WKLG006 49 71 63 44 57 T/P Sg. Bunos 2WKLG039 71 68 75 71 68 ST/SP Sg. Bunos 2WKLG043 73 73 85 83 89 B/C Sg. Gombak 2WKLG018 59 61 65 67 67 ST/SP Sg. Gombak 2WKLG026 60 73 74 80 82 B/C Sg. Gombak 2WKLG060 59 61 69 70 71 ST/SP Sg. Jinjang 2WKLG014 65 61 69 67 67 ST/SP Sg. Jinjang 2WKLG031 63 62 70 70 68 ST/SP Sg. Jinjang 2WKLG045 63 56 59 63 62 ST/SP Sg. Kerayong 2WKLG046 54 58 61 64 63 ST/SP Sg. Kerayong 2WKLG058 55 62 64 58 59 T/P Sg. Keroh 2WKLG015 56 62 65 61 64 ST/SP Sg. Keroh 2WKLG048 54 61 61 65 64 ST/SP Sg. Klang 2WKLG001 57 63 67 72 71 ST/SP Sg. Klang 2WKLG002 62 65 69 70 71 ST/SP Sg. Klang 2WKLG003 57 67 68 74 71 ST/SP Sg. Klang 2WKLG004 61 67 75 70 69 ST/SP Sg. Klang 2WKLG049 63 66 69 72 72 ST/SP Sg. Kuyoh 2WKLG052 55 64 70 66 68 ST/SP Sg. Penchala 2WKLG010 88 92 92 89 92 B/C Sg. Toba 2WKLG037 59 61 69 63 53 T/P Sg. Untut 2WKLG038 54 64 73 78 64 ST/SP N. Sembilan Sg. Langat Sg. Batang Benar 3NLGT013 67 74 74 76 84 B/C Sg. Batang Labu 3NLGT009 71 81 87 85 78 ST/SP Sg. Batang Labu 3NLGT025 87 90 94 89 91 B/C Sg. Batang Nilai 3NLGT023 77 83 87 83 87 B/C Sg. Batang Nilai 3NLGT024 72 76 75 75 73 ST/SP Sg. Beranang 3NLGT019 76 82 87 85 84 B/C Sg. Buan 3NLGT022 76 80 83 85 82 B/C Sg. Jijan 3NLGT026 78 85 82 88 88 B/C Sg. Pajam 3NLGT020 75 82 85 86 87 B/C Sg. Pajam 3NLGT021 54 60 56 58 59 T/P Sg. Linggi Sg. Batang Penar 3NLGI009 77 81 89 84 89 B/C Sg. Batang Penar 3NLGI010 84 92 95 91 92 B/C Sg. Batang Penar 3NLGI020 78 84 92 89 90 B/C Sg. Batang Penar 3NLGI021 90 95 95 93 96 B/C Sg. Batang Penar 3NLGI027 92 94 96 97 97 B/C Sg. Batang Penar 3NLGI034 75 80 78 84 84 B/C Sg. Batu Hampar 3NLGI024 88 93 91 93 92 B/C Sg. Chembong 3NLGI012 83 93 88 89 92 B/C Sg. Empangan Terip 3NLGI022 72 80 82 85 83 B/C Sg. Jelai 3NLGI025 84 89 86 88 87 B/C Sg. Kayu Ara 3NLGI016 62 77 80 84 81 B/C Sg. Kenaboi 3NLGI032 80 83 87 85 89 B/C Sg. Kepayong 3NLGI007 73 78 80 79 80 ST/SP Sg. Kepayong 3NLGI023 91 94 97 97 96 B/C Sg. Kundur Besar 3NLGI013 86 91 92 92 93 B/C Jadual 2.3: Status Kualiti Air Sungai Mengikut Stesen, 2023 Table 2.3: Water Quality Status by Stations, 2023 63 E N V I R O N M E N T A L Q U A L I T Y R E P O R T 2 0 2 3 RIVER WATER QUALITY