WATER & SANITATION

Connected Pumping Stations —
Monitor and take action without having to travel

Native Modbus RTU communication, alerts in under 30 seconds, remote technician access via secure 4G. Drinking water, wastewater, irrigation, wastewater treatment plants. Deploy in less than a day without any network expertise.

Request a demoWater Use Cases →
300+ monitored stations
<30s alert interval
Modbus RTU native RS-485
<3 months Average ROI

The Challenges of Monitoring Pumping Stations

Traditional monitoring is expensive and reacts too late

📍

Remote Stations Without Fiber

Most pumping stations are located in rural areas. 2G/3G GPRS is being phased out (Bouygues to discontinue service in 2026, SFR in 2026). Fiber-optic internet is either unavailable or too expensive. Only 4G offers a sustainable and cost-effective solution.

⚠️

Failures Not Detected in Time

Without real-time monitoring, a pump failure or a critical level is not detected until the on-call staff responds or during the next inspection round. The average time before detection without monitoring is 6 to 48 hours.

🚗

Cost of Unnecessary Travel

A on-call technician dispatched for a false alarm or a minor issue costs between 400 and 1,200 euros (transportation + labor + on-call fee). Multiplied by hundreds of stations, this represents a major budget item.

📋

Complex Regulatory Compliance

Environmental Code, prefectural ICPE orders, ARS reports, and SANDRE/RSDE reports for wastewater treatment plants. Manual traceability is time-consuming and prone to errors during inspections.

Supervised variables

16 reported variables
from your stations

Level of the upstream/downstream liner
System Pressure (bar)
Instantaneous flow rate (m³/h)
Cumulative volume (m³)
Pump On/Off Status
Motor Current (A)
Overflow Alarm
Drought Alert
Operating Hours Counter
Electricity consumption (kWh)
Cabinet temperature
Variable-speed drive fault
pH and turbidity (optional)
Residual chlorine (optional)
Level of remotely controlled valve
Power Outage Alarm
Typical Architecture
Data flow from station to cloud
⚙️Pumps + Modbus RTU/TCP Sensors
📦Eziwan RS-485/Ethernet Gateway
📶4G Dual SIM, Multi-Carrier
☁️Cloud Eziwan (hosting in France)
📊Dashboard + SMS/email/webhook alerts

Use Cases by Industry

Drinking water, sanitation, irrigation, industry — a single solution for all your water needs

💧

Drinking Water — AEP

Monitoring of water intake structures, water towers, and pumping stations. Low-level and overpressure alerts. Tracking of distributed volumes for ARS reports and health compliance.

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Wastewater — Wastewater Treatment Plant

Monitoring of EU pumping stations. Alerts for network overflows and storm water overflows. RSDE/SANDRE self-monitoring reports for the ICPE prefectural order.

🌾

Agricultural Irrigation

Management of irrigation pumps by sector. Scheduling of irrigation time slots; tracking of water volumes drawn in accordance with prefectural authorization. Drought and water outage alerts.

🏭

Industrial & Process Water

Monitoring of cooling loops, cooling towers, and compressors. Tracking water consumption for CSR reporting and ISO 14001 certification.

🌊

Transfer stations

Monitoring of interconnections between distribution networks. Measurement of transfer flow rates, pressure balancing, and alerts for abnormal pressure drops in the distribution network.

ROI calculated based on an actual fleet

Figures based on Eziwan customer deployments — water and wastewater utilities

400–1 200€
Average cost of a trip avoided
Transportation + labor + on-call duty + lost productivity. Average cost reported by our municipal clients.
180 000€
Annual savings across 300 stations
Based on 1.5 unnecessary trips avoided per station per year—a conservative estimate. Eziwan customers report 2 to 3 trips avoided per station per year.
< 3 months
Average Return on Investment
ROI calculated based on the total cost of Eziwan (hardware + subscription) versus savings from avoided travel and a reduction in undetected incidents.
-82%
Reduction in the number of incidents detected late
Reduction in the number of outages not detected within 24 hours, observed in monitored fleets compared to unmonitored fleets during a comparable period.

Frequently Asked Questions

Monitor your pumping stations
starting this week

Gateway shipped preconfigured with an M2M SIM card. Native Modbus RTU, 4G Dual SIM, alerts < 30 seconds. Plug it in, turn it on, and monitor it—all in less than an hour.