V12 WATER QUALITY CONTEXT Water quality observations Sensor, field-test and lab observations tied to sites and service events.
Show rule config No generic drinking-water thresholds are hard-coded here. Production rules must come from the applicable utility/regulatory/laboratory program and remain versioned.
Site Turbidity Free chlorine pH Status Source
Reservoir A RES-A
0.42 NTU 0.6 mg/L 7.3 Within configured rule Field + sensor Estate tank 02 EST-02
0.88 NTU 0.32 mg/L 7.1 Review Field + sensor Zone 4 sample point ZONE-4
0.61 NTU 0.41 mg/L 7.5 Within configured rule Field + sensor Quality + service context 1 Observation ingested Sensor/field/lab source and sample timestamp retained.
2 Rule evaluation Versioned rule set evaluates observation without changing raw data.
3 Incident correlation Outage, pressure, tank or maintenance context can be linked.
4 Notice / follow-up Authorized teams determine customer/public action based on policy.
Recent evidence Lab sample L-922 Reservoir A · signed result
Actual Field test F-404 Estate 02 · technician
Review Sensor Q-18 Zone 4 · 5 min interval
Live