Accurate Water Level Monitoring for Every Application
EcoTech Engineering supplies, installs, and commissions In-Situ Digital Water Level Recorders for groundwater observation wells, rivers, canals, reservoirs, and hydrological monitoring networks. Our end-to-end solutions cover instrument supply, borehole installation, telemetry setup, and ongoing AMC — ensuring continuous, reliable data for regulatory compliance and water resource management.
Key Capabilities
Everything you need for reliable, compliant water level monitoring.
High-Accuracy Level Measurement
Submersible pressure transducers with vented or non-vented configurations for accurate water level readings in boreholes, open wells, rivers, and reservoirs.
GPRS / 4G Telemetry
Integrated or external data loggers transmit readings at configurable intervals over GPRS/4G to cloud servers and regulatory portals — no manual site visits required.
Data Logging & Storage
On-board memory stores months of readings at programmable intervals, with automatic upload on connectivity and local data retrieval via USB or Bluetooth.
CGWB / CWC / State Board Integration
Data formatted and transmitted directly to Central Ground Water Board, Central Water Commission, and State Water Board online portals for regulatory compliance.
Threshold Alerts
Configurable high/low water level alarms delivered via SMS and email for flood warning, drought monitoring, and aquifer management.
AMC & Calibration
Annual Maintenance Contracts covering scheduled site visits, sensor calibration, battery replacement, telemetry checks, and data continuity assurance.
Featured Instrument
Industry-leading In-Situ instruments trusted by CGWB and CWC monitoring programmes.
In-SituIn-Situ Level TROLL / Rugged TROLL
In-Situ's TROLL series are industry-leading submersible water level and temperature loggers designed for long-term deployment in groundwater monitoring wells, surface water bodies, and hydrological networks. Rugged titanium housing, wide measurement range, and flexible communication options make them the preferred choice for CGWB and CWC monitoring programmes.
Measurement
Water level & temperature
Level Range
Up to 100 m (model dependent)
Accuracy
±0.05% FS typical
Housing
Titanium / stainless steel
Communication
SDI-12, RS-485, Modbus
Battery Life
Up to 10 years (logging mode)
Memory
Up to 512,000 readings
Telemetry
GPRS / 4G via data logger
Applications
Our Services
Supply & Installation
Complete supply of In-Situ instruments with borehole deployment, cable management, and surface enclosure installation.
Telemetry & Portal Setup
Data logger configuration, SIM provisioning, and portal integration for CGWB, CWC, and State Board compliance.
AMC & Calibration
Scheduled maintenance visits, sensor calibration certificates, battery replacement, and data continuity monitoring.
Our DWLR systems are configured to transmit data directly to CGWB, CWC, and State Water Board online portals in the prescribed format — ensuring your monitoring network meets all national and state regulatory requirements without manual data entry.
Need a DWLR Solution for Your Site?
Our team will assess your monitoring requirements and propose the right In-Situ instrument, telemetry setup, and maintenance plan.