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Job Detail

Job Detail

Job ID: 2cecadf0-ae7c-4d97-bef2-a91e3ea701c4

Completed

Selesai!

Location Information

Location Name

Kota Semarang

Coordinates

-6.946497, 110.472884

Description

Kawasan Industri Terboyo, Genuk, Kota Semarang, Jawa Tengah, Jawa, 50118, Indonesia

Analysis Period

Start Date

01 January 2024

End Date

21 November 2025

Duration

691 days

📊 ANALYSIS SUMMARY

Structured Summary

Job Information

Job ID: 2cecadf0-ae7c-4d97-bef2-a91e3ea701c4
Status: Completed
Created: N/A
Completed: N/A
Files Generated:
6 PNG 6 CSV 6 JSON

Data Statistics

Total Analysis Days: 677 days

Rainfall

Average
7.33 mm/hari
Maximum
50.99 mm
Minimum
0.00 mm
Total
4959.68 mm

Retention Pond Volume

Average
5.20 mm
Maximum
6.55 mm
Minimum
4.30 mm
End of Period
4.59 mm

System reliability

Average
46.3%
Poor - Perlu intervensi segera

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
0.30 mm
Kering
Infiltration
0.35 mm/hari
Low
Percolation
0.02 mm/hari
To groundwater: 11.49 mm (estimasi 70%)

Water Balance

Total Input
4959.68 mm
Rainfall
Total Output
6043.23 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
6 file JSON

Management Recommendations (3)

1 System Reliability
High

Tingkatkan reliability sistem dengan meningkatkan capacity Retention Pond atau menambah sumber air alternatif

2 Supply Air
High

Segera lakukan konservasi air dan cari sumber air tambahan untuk mengatasi defisit

3 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: 100.2%
Agriculture
Legal Quota: 0.8 mm/hari
Allocation: 0.30 mm/hari
Priority: 7
Fulfillment: 37.4%
Industry
Legal Quota: 0.2 mm/hari
Allocation: 0.08 mm/hari
Priority: 5
Fulfillment: 42.2%
Environmental
Legal Quota: 0.3 mm/hari
Allocation: 0.00 mm/hari
Priority: 9
Fulfillment: 0.7%

WATER SOURCES

River
Supply: 0.47 mm/hari
Cost: Rp 150/m³
Contribution: 60%
Diversion
Supply: 0.20 mm/hari
Cost: Rp 200/m³
Contribution: 25%
Air Soil
Supply: 0.12 mm/hari
Cost: Rp 350/m³
Contribution: 15%

COST & BENEFIT

Total Cost
Rp 107,826
Total Benefit
Rp 386,909
Net Benefit
Rp 279,083
Efficiency
358.8%
Breakdown Cost:
Biaya Operasi: Rp 79,871
Biaya Pemeliharaan: Rp 11,981
Biaya Energi: Rp 15,974
Manfaat Agriculture: Rp 101,244
Manfaat Domestic: Rp 217,070
Manfaat Industry: Rp 68,595

WATER QUALITY

WQI (Water Quality Index)
96.7/100
Excellent
pH Level
7.11
DO (Dissolved Oxygen)
5.33 mg/L
TDS (Total Dissolved Solids)
177.82 mg/L

RIVER & ENVIRONMENT CONDITION

River Morphology
Lebar Sungai: 27.59 m
Kemiringan: N/A
Beban Sediment: 5.18 ton/hari
Erosion Rata Rata: 36.32 mm/tahun

📊 SYSTEM CONDITIONS SUMMARY

Water Availability Condition
46.3%
Status: Poor - Perlu intervensi segera
Retention Pond Volume
4.59 mm
Max: 6.55 mm
Average Rainfall
7.33 mm/hari

📅 30-Day Forecast

Rainfall
Rata-rata: 1.71 mm/hari
Minimum: 1.71 mm
Maximum: 1.71 mm
Total: 1157.17 mm
Retention Pond
Kondisi Saat Ini: 4.59 mm
Prediksi 30 Hari: 4.63 mm
Persentase Kapasitas: 4.6%
Reliability
Saat Ini: 46.3%
Prediksi 30 Hari: 45.7%
Tren: Stable

🔴 Potensi KEKERINGAN. Hemat air, pertimbangkan irigasi alternatif.

📋 Management Suggestions

1. 🔴 PRIORITAS TINGGI: Retention Pond kritis (<20mm). Terapkan rationing air segera.

2. 🔴 Keandalan sistem <70%. Audit infrastruktur, kurangi kebocoran.

🔧 Improvement Suggestions & Action Plan

Konservasi Air Soil
Medium Priority

Problem: Humidity soil_storage low (0.30 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
Kapasitas Retention Pond
HIGH PRIORITY

Problem: Kapasitas Retention Pond kritis (5.20 mm)

Solution:
  • Evaluasi capacity Retention Pond, pertimbangkan peningkatan/penambahan
  • Optimalkan sistem distribusi untuk reduce losses
  • Implementasi demand management (rationing, pricing)
  • Explore alternative water sources (groundwater, recycled water)
Cost: Rp 5-20 miliar (upgrading infrastruktur)
Timeline: 12-24 bulan
Flood
HIGH PRIORITY

Problem: Risiko banjir high (60.8%)

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
Infrastructure Reliability
Medium Priority

Problem: Keandalan sistem low (46.3%)

Solution:
  • Audit menyeluruh infrastruktur distribusi
  • Perbaiki kebocoran pipa (leak detection & repair)
  • Upgrade pompa dan valve yang sudah tua
  • Implementasi SCADA system untuk monitoring real-time
Cost: Rp 500 juta - 3 miliar
Timeline: 6-9 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

Kota Semarang

-6.9465, 110.4729

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 0.63 MB

Dashboard Lengkap RIVANA

Dashboard lengkap dengan prediksi, analisis risiko, dan rekomendasi

PNG 1.02 MB

Dashboard Morfologi & Ekologi

Kondisi geomorfologi sungai dan kesehatan ekosistem akuatik

PNG 1.06 MB

Dashboard Keseimbangan Air

Visualisasi keseimbangan air: input vs output, komponen hidrologi

PNG 0.84 MB

Ringkasan Morfometri

Parameter morfometri DAS: luas, bentuk, kemiringan, drainase

PNG 0.28 MB

Perbandingan ML vs Traditional

Perbandingan akurasi model Machine Learning vs metode tradisional

PNG 0.57 MB

Data Lengkap Hasil Simulasi

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

CSV 0.84 MB

Keseimbangan Air Bulanan

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

CSV 0.00 MB

GEE_Raw_Data.csv

CSV 0.05 MB

RIVANA_Hasil_Simulasi.csv

CSV 0.84 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 0.07 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

21 Nov 2025, 04:01

Dikirim

21 Nov 2025, 04:01

Mulai Diproses

21 Nov 2025, 04:02

Selesai

21 Nov 2025, 04:10

Statistik

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