Early signals prevent late crises.
Great Lakes — Lake Michigan
Great Lakes
Coverage where life depends on it.
Current Readings
pH
6.97
Turbidity
19.8 NTU
Conductivity
399 µS/cm
Temperature
14.4 °C
Water Level
52.5 cm
Metric Series
pH (index)
Turbidity (NTU)
Conductivity (µS/cm)
Temperature (°C)
Water Level (cm)
Signal Intelligence
Last Anomaly
7-Day Forecast
Confidence band shows 95% prediction interval
Event Timeline
pH reading ingested: 7.2
7/12/2026, 11:34:32 AM
Agent signature verified
7/12/2026, 11:04:32 AM
x402 micropayment: $0.15
7/12/2026, 9:49:32 AM
Turbidity reading ingested: 22.4 NTU
7/12/2026, 5:49:32 AM
pH threshold exceeded (< 6.5)
7/11/2026, 11:49:32 PM
Multi-point calibration completed
6/12/2026, 11:49:32 AM
Calibration & Hardware
Sensor Model
HydroNode Elite
Firmware
v3.8.12
Last Calibration
6/23/2026
Method
Multi-point buffer calibration
Power
solar
Connectivity
MQTT
Neighbors & Coverage
Upstream Monitor A
8.3 km away
Downstream Monitor B
12.7 km away
Tributary Junction C
15.4 km away
This region is under-covered. Consider deploying sensors.
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