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Job Detail

Job Detail

Job ID: 845e81ff-5788-414c-aea7-1816c67b4961

Completed

Selesai!

Location Information

Location Name

Bantarkawung

Coordinates

-7.220714, 108.920774

Description

Bantarkawung, Brebes, Jawa Tengah, Jawa, Indonesia

Analysis Period

Start Date

07 December 2015

End Date

07 December 2025

Duration

3654 days

📊 ANALYSIS SUMMARY

Structured Summary

Job Information

Job ID: 845e81ff-5788-414c-aea7-1816c67b4961
Status: Completed
Created: 2025-12-07 03:04:13
Completed: 2025-12-07 03:49:14
Files Generated:
6 PNG 6 CSV 7 JSON

Data Statistics

Total Analysis Days: 3640 days

Rainfall

Average
10.72 mm/hari
Maximum
123.58 mm
Minimum
0.00 mm
Total
39024.90 mm

Retention Pond Volume

Average
82.63 mm
Maximum
86.06 mm
Minimum
78.62 mm
End of Period
85.58 mm

System reliability

Average
100.0%
Excellent - Sistem sangat andal

Analysis Results

Output Components

Total Supply
0.00 mm
Evapotranspiration
0.00 mm
Runoff
0.00 mm
Total Output
0.00 mm

Input Components

Rainfall
0.00 mm
River Inflow
0.00 mm
Groundwater
0.00 mm
Total Input
0.00 mm

Soil Storage Condition

Soil Moisture
4.49 mm
Kering
Infiltration
0.31 mm/hari
Low
Percolation
0.95 mm/hari
To groundwater: 2408.72 mm (estimasi 70%)

Water Balance

Total Input
39024.90 mm
Rainfall
Total Output
47727.60 mm
ET + Runoff + ΔS
Residual
0.00 mm
Error
0.00%
Balance Status
Excellent - Error minimal

Kualitas Data

Data Completeness 100%
Valid Period ✅ Yes

Available Files:

Visualization
6 file PNG
CSV Data
6 file CSV
Metadata
7 file JSON

Management Recommendations (1)

1 Mitigasi Banjir
High

Persiapkan sistem early warning dan infrastruktur untuk menghadapi risiko banjir high

WATER DISTRIBUTION & PRIORITY

Domestic
Legal Quota: 0.4 mm/hari
Allocation: 0.40 mm/hari
Priority: 10 (Highest)
Fulfillment: 100.0%
Agriculture
Legal Quota: 0.8 mm/hari
Allocation: 0.30 mm/hari
Priority: 7
Fulfillment: 37.5%
Industry
Legal Quota: 0.2 mm/hari
Allocation: 0.80 mm/hari
Priority: 5
Fulfillment: 400.0%
Environmental
Legal Quota: 0.3 mm/hari
Allocation: 0.20 mm/hari
Priority: 9
Fulfillment: 66.7%

WATER SOURCES

River
Supply: 1.02 mm/hari
Cost: Rp 150/m³
Contribution: 60%
Diversion
Supply: 0.42 mm/hari
Cost: Rp 200/m³
Contribution: 25%
Air Soil
Supply: 0.25 mm/hari
Cost: Rp 350/m³
Contribution: 15%

COST & BENEFIT

Total Cost
Rp 1,253,033
Total Benefit
Rp 5,205,175
Net Benefit
Rp 3,952,142
Efficiency
415.4%
Breakdown Cost:
Biaya Operasi: Rp 928,173
Biaya Pemeliharaan: Rp 139,226
Biaya Energi: Rp 185,635
Manfaat Agriculture: Rp 545,936
Manfaat Domestic: Rp 1,164,781
Manfaat Industry: Rp 3,494,458

WATER QUALITY

WQI (Water Quality Index)
89.6/100
Good
pH Level
6.88
DO (Dissolved Oxygen)
5.13 mg/L
TDS (Total Dissolved Solids)
213.80 mg/L

RIVER & ENVIRONMENT CONDITION

River Morphology
Lebar Sungai: 86.60 m
Kemiringan: N/A
Beban Sediment: 123.21 ton/hari
Erosion Rata Rata: 46.70 mm/tahun

📊 SYSTEM CONDITIONS SUMMARY

Water Availability Condition
100.0%
Status: Excellent - Sistem sangat andal
Retention Pond Volume
85.58 mm
Max: 86.06 mm
Average Rainfall
10.72 mm/hari

📅 30-Day Forecast

Rainfall
Rata-rata: 3.13 mm/hari
Minimum: 3.13 mm
Maximum: 3.13 mm
Total: 11392.79 mm
Retention Pond
Kondisi Saat Ini: 85.58 mm
Prediksi 30 Hari: 86.18 mm
Persentase Kapasitas: 85.6%
Reliability
Saat Ini: 100.0%
Prediksi 30 Hari: 100.0%
Tren: Stable

🔴 Potensi KEKERINGAN. Hemat air, pertimbangkan irigasi alternatif.

📋 Management Suggestions

1. ✅ Kapasitas Retention Pond baik. Lanjutkan operasi normal.

2. ✅ Keandalan sistem excellent (>85%). Maintain standar operasi.

🔧 Improvement Suggestions & Action Plan

Sedimentation
HIGH PRIORITY

Problem: Beban sediment high (123.21 kg/s)

Solution:
  • Lakukan dredging/pengerukan sungai secara berkala
  • Bangun sedimentt trap di hulu
  • Reboisasi catchment area untuk mengurangi erosion
Cost: Rp 500 juta - 2 miliar (tergantung skala)
Timeline: 3-6 bulan
Konservasi Air Soil
Medium Priority

Problem: Humidity soil_storage low (4.49 mm)

Solution:
  • Buat sumur resapan untuk meningkatkan infiltration
  • Implementasi rainwater harvesting
  • Terapkan mulching untuk mengurangi evaporasi
Cost: Rp 100-300 juta
Timeline: 2-4 bulan
Flood
HIGH PRIORITY

Problem: Risiko banjir high (77.5%)

Solution:
  • Bangun/perbaiki sistem drainase dan kanal banjir
  • Buat detention pond/kolam retensi
  • Tingkatkan capacity spillway
  • Implementasi early warning system
Cost: Rp 1-5 miliar
Timeline: 6-12 bulan

🌊 Interactive River Map NEW

River network visualization with Google Earth Engine data

HTML

Memuat peta interaktif...

Mohon tunggu sebentar

Peta interaktif dengan marker & buffer. Zoom/pan dengan mouse. Toggle layer di kanan atas.
Fullscreen Download

Lokasi Analisis

Bantarkawung

-7.2207, 108.9208

Layer Peta

4 Data Sources

HydroSHEDS, JRC GSW, SRTM, OSM

Area Buffer

10 km radius

Area analisis jaringan sungai

File yang Dihasilkan

Total 19 file

RIVANA_Peta_Aliran_Sungai.html

HTML 0.01 MB

Dashboard Utama RIVANA

Dashboard utama menampilkan hasil analisis hidrologi dengan Machine Learning

PNG 0.67 MB

Dashboard Lengkap RIVANA

Dashboard lengkap dengan prediksi, analisis risiko, dan rekomendasi

PNG 0.83 MB

Dashboard Morfologi & Ekologi

Kondisi geomorfologi sungai dan kesehatan ekosistem akuatik

PNG 1.13 MB

Dashboard Keseimbangan Air

Visualisasi keseimbangan air: input vs output, komponen hidrologi

PNG 0.99 MB

Ringkasan Morfometri

Parameter morfometri DAS: luas, bentuk, kemiringan, drainase

PNG 0.27 MB

Perbandingan ML vs Traditional

Perbandingan akurasi model Machine Learning vs metode tradisional

PNG 0.58 MB

Data Lengkap Hasil Simulasi

Data time series lengkap: curah hujan, temperature, ET, debit, level waduk, supply-demand

CSV 4.40 MB

Keseimbangan Air Bulanan

Ringkasan bulanan: presipitasi, evapotranspirasi, infiltrasi, runoff, storage

CSV 0.02 MB

GEE_Raw_Data.csv

CSV 0.26 MB

RIVANA_Hasil_Simulasi.csv

CSV 4.40 MB

Prediksi 30 Hari ke Depan

Forecast curah hujan dan level waduk 30 hari ke depan dari model ML

CSV 0.00 MB

RIVANA_WaterBalance_Indices.csv

CSV 0.36 MB

Validasi Model Lengkap

Metrik validasi model: NSE, R², PBIAS, RMSE untuk semua parameter

JSON 0.01 MB

RIVANA_Model_Validation_Report.json

JSON 0.00 MB

Validasi Keseimbangan Air

Validasi keseimbangan air dengan error maksimal 5%

JSON 0.00 MB

GEE_Data_Metadata.json

JSON 0.00 MB

RIVANA_Baseline_Comparison.json

JSON 0.00 MB

RIVANA_Metadata_Peta.json

JSON 0.00 MB

Timeline

Dibuat

07 Dec 2025, 03:04

Dikirim

07 Dec 2025, 03:04

Mulai Diproses

07 Dec 2025, 03:04

Selesai

07 Dec 2025, 03:49

Statistik

File PNG 6
File CSV 6
File JSON 7
Total File 19