BasinPulse
Satellite Water Stewardship
Western Europe›Rhine Basin50.0°N, 7.5°E
Build snapshot
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Cologne Floodplain Reconnection
Mainz–Wiesbaden Riparian Buffer
Upper Rhine Gravel
Layer · opacity 85%
True colour (Sentinel-2)
landwater
2026-04
Rhine Basin
Western Europe · CH, DE, FR, NL
💧 198,735 km²· 58M people
Basin Health ScoreBuild snapshot
Build snapshotLive
47.5
AMBER▼ -2.9 pts vs 12mo
Composite of Quantity · Quality · Habitat — weighted, normalised 0–100
Water quantity
57.2-6.4
Water quality
39.60
Riparian habitat
39.40
Indicators · last 90 daysSentinel-1/2 · ERA5
NDWI Δ
0.044
vs 5yr meanS2
Soil moisture
33%
normalS1
NDVI riparian
0.49
-0.148 seasonalS2
Chl-a proxy
10.7 µg/L
elevatedS2
Precip 90d
41 mm
P17 percentileERA5
Bare fraction
16%
NDVI < 0.2 pixelsS2
Sub-score trajectories15 months
Quantity57.2 / 100
Quality39.6 / 100
Habitat39.4 / 100
2026-04