SDA Agency Accelerates Gerebek Lumpur Activities in Jakarta

The Jakarta Water Resources (SDA) Agency continues to dredge reservoirs, retention basins, rivers, and channels through Gerebek Lumpur (mud dredging) activities throughout Jakarta.

Gerebek Lumpur has started since March 2021 and continues to this day

Gerebek Lumpur activities are still ongoing in 59 locations, consisting of 8 locations in Central Jakarta, 10 locations in North Jakarta, 16 locations in East Jakarta, 10 locations in West Jakarta, and 15 locations in South Jakarta.

Jakarta SDA Agency Head, Yusmada Faisal conveyed, it was conducted to increase the capacity of water resources and facilitate water flow to minimize inundation and flood, especially during heavy rains.

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"Dredging results vary across 59 locations. Depending on the capacity of each reservoir, retention basins, and channel. Gerebek Lumpur has started since March 2021 and continues to this day," he said, Wednesday (2/9).

Based on data, there are 108 Gerebek Lumpur locations in Jakarta since 2021. Mud dredging work in 49 locations had been completed, while the work in 59 other locations is still ongoing.

The following are information about the progress of Gerebek Lumpur activity in various locations throughout Jakarta:

Central Jakarta

• Ciliwung River (Veteran-Juanda): 23 percent.

• Ciliwung River (Inspeksi Kramat Kwitang): 72.7 percent

• BKB Petamburan: 25.6 percent

• Krukut River (Sudirman-Penjernihan): 25 percent

• Dwiwarna River (Jalan Mangga Besar Raya- SPBU Mangga Besar U-turn): 84 percent

• Ciliwung River (Jalan Gadjah Mada): 14.78 percent

• Phb Channel on Jalan Kampung Rawa Sawah, Johar Baru: 82.35 percent

• Poncol Phb Channel, Bungur: 17 percent

North Jakarta

• Belibis Reservoir: 76 percent

• Sunter River (Rawa Badak): 68.14 percent

• Gendong River Cakung Lama (Bulak Cabe): 39.3 percent

• Ancol Lodan River in Alexis Hotel Segment: 89 percent

• Pluit Reservoir: 50.4 percent

• Connecting (Phb) Channel on KBN Jalan Jawa Segment, KBN Sukapura: 12.7 percent

• Pegangsaan 2 Reservoir: 14.5 percent

• Babek TNI Reservoir: 0.1 percent

• TPU Rorotan Reservoir: 10.08 percent

• Warakas Raya Phb Channel: 48 percent

West Jakarta

• Mookervart River: 47.8 percent

• Grogol River (Kemanggisan) segment 2: 9 percent

• Grogol River (Taman Anggrek): 47 percent

• Grogol Reservoir: 89 percent

• Angke River Jalan Tubagus Angke: 77.4 percent

• Ciliwung River Tributary segment 2: 18.3 percent

• Rawa Kepa Reservoir: 90.8 percent

• Jaya 25 Retention Basin: 43.3 percent

• Citra Phb Channel: 57 percent

• Sekretaris River Crossing Channel (Sodetan) 3.09 percent

South Jakarta

• Setu Babakan Reservoir: 15.9 percent

• Mangga Bolong Reservoir: 81 percent

• Ciliwung River (Kebon Baru, Tebet): 80 percent

• Baru Barat River (Pancoran Park-Toyota Bridge): 50 percent.

• Pulo River, Jl. Joe Jagakarsa: 25 percent

• Pesanggrahan River in Perdatam segment: 24.8 percent

• Pesanggrahan River TPU Tanah Kusir - Komplek IKPN Segment: 24.5 percent

• Ciliwung River in Bukit Duri Segment: 37 percent

• Lapangan Merah Retention Basin: 22 percent

• Krukut River (Kemang Selatan VIII) segment 2: 25 percent

• Pesanggrahan River Jalan Anggrek-Rumah pompa IKPN segment: 90 percent

• Krukut River Jalan Bhakti-Pondok Labu Pump House Segment: 15 percent

• Kramat Reservoir, TMR: 85 percent

• Rakit Reservoir, TMR: 6 percent

• Pesanggrahan River Jalan Muhi Raya-Deplu Raya segment: 1 percent

East Jakarta

• Cipinang River (SMA 9 segment): 32.64 percent

• Pekayon Reservoir: 60 percent

• Setu Reservoir: 37.32 percent

• Cilangkap Reservoir: 84 percent

• Munjul Reservoir: 80 percent

• Tiu Reservoir: 33.52 percent

• Mabes Cilangkap Reservoir: 79 percent

• Giri Kencana Reservoir: 12.32 percent

• Pulomas Timur Phb Channel: 78 percent

• Babek TNI Stilling Basin (Olakan): 81.74 percent

• Cilangkap Phb Channel: 18.39 percent

• Babek TNI Cakung Phb Channel: 78.48 percent

• Halim Reservoir on Jalan Suhadi, Halim: 35.79 percent

• Pulomas Utara Phb Channel: 63.8 percent

• Alang Rengas River, Ujung Menteng: 39.92 percent

• Pulomas Barat Phb Channel: 68.63 percent