Integrated Remote Monitoring · Services
Water Quality Monitoring
Sonde data you can trust.
Keep the numbers honest
Water quality sensors live in a tough place: silt, algae, floods and long dry spells. We install, service and calibrate multi-parameter sondes on a regular cycle, so the numbers on your dashboard match what’s actually in the creek.
Optical sensors foul, pH probes age and membranes wear, so a sonde drifts quietly until the data can’t be used. Every visit is recorded sensor by sensor, and we flag anything that looks wrong on the dashboard (stale gauges, noisy readings, a sensor sitting out of the water) so it’s fixed on the next visit, not next year.
What we deliver
- New installs: sonde housing and slide, logger, 4G telemetry and power
- Integration with existing flood warning stations
- Scheduled service: clean, inspect, replace wipers, seals and sensor caps
- Calibration against certified standards, recorded before and after
- Arrival and departure checks on the live dashboard
- Dashboards with water quality objective thresholds
- Deploy and retrieve triggers so sondes aren’t left high and dry
pH, EC, temperature, turbidity, DO
Service and calibration cycle
Dashboards with water quality alerts
What a well-kept sonde shows you
Real data from one of the network’s sondes through the February 2022 flood: conductivity collapses as fresh floodwater arrives, and turbidity peaks with the sediment load.
Project snapshot
Water quality network refresh, South East Queensland council
An assessment of a five-station network found legacy 3G modems about to be switched off, failed wipers, ageing probes and hard-to-reach sensor housings. We replaced the loggers and modems, fully serviced the sondes and replaced worn sensors, rebuilt sensor access at the river end, and have serviced and calibrated the network on a quarterly cycle since.
| Sondes | YSI EXO3 multi-parameter |
| Parameters | pH/ORP, EC/temp, turbidity, DO, central wiper |
| Loggers | Campbell Scientific CR300 with integrated 4G |
| Platform | eagle.io dashboards and alerts |
| Calibration | KorEXO records against certified standards |
| Integration | Shares the flood station’s level and rain data |
How we work
Assess
Site and sensor condition
Service
Clean, repair, replace
Calibrate
Certified standards
Verify
Live data checked
Report
Records and actions
Talk to us about your network
Queensland councils can engage us directly through Local Buy – we’re a pre-qualified supplier under LB312. Call us on 0408 255 779 or send through the details of your site or network.