Everything on this site

Every published page on this site, grouped by type.

Pages

• Contact Mega Worker
• Mega Worker
• Mega Worker Pvt Ltd makes water meters and the systems that read them
• Metrys and Meterexo: one maker, two brands
• Our water meter factory in Dehradun
• Water meter engineering, from the flow in the pipe to the bill

Articles

• How to check water leakage at home with your water meter
• IS 10500 drinking water standard: is your tap water safe?
• Non-revenue water: where a city's water goes before it is billed
• Rooftop rainwater harvesting: how much water your roof can collect

Glossary

• Accuracy class · Mega Worker
• AMI (advanced metering infrastructure) · Mega Worker
• AMR (automatic meter reading) · Mega Worker
• Apparent and real losses · Mega Worker
• Bulk meter and Woltmann meter · Mega Worker
• Calibration and verification · Mega Worker
• Consumption profile · Mega Worker
• DMA (district metered area) · Mega Worker
• Electromagnetic flow meter · Mega Worker
• Gateway · Mega Worker
• Hardness · Mega Worker
• IP68 · Mega Worker
• IS 10500 (Indian drinking water standard) · Mega Worker
• Leak detection · Mega Worker
• LoRaWAN and the IN865 band · Mega Worker
• Maximum permissible error (MPE) · Mega Worker
• MDM (meter data management) · Mega Worker
• Minimum night flow · Mega Worker
• NB-IoT · Mega Worker
• Non-revenue water (NRW) · Mega Worker
• Prepaid water meter · Mega Worker
• Pressure loss · Mega Worker
• Pressure management · Mega Worker
• Pulse output · Mega Worker
• Q1 (minimum flow rate) · Mega Worker
• Q2 (transitional flow rate) · Mega Worker
• Q3 (permanent flow rate) · Mega Worker
• Q4 (overload flow rate) · Mega Worker
• Rainwater harvesting and groundwater recharge · Mega Worker
• Register (counter) and dry-dial meter · Mega Worker
• Residual chlorine · Mega Worker
• R ratio (Q3/Q1) · Mega Worker
• Single-jet and multi-jet meters · Mega Worker
• Starting flow · Mega Worker
• Strainer and non-return valve · Mega Worker
• TDS (total dissolved solids) · Mega Worker
• Turbidity · Mega Worker
• Ultrasonic water meter · Mega Worker
• Water balance (IWA) · Mega Worker
• Water meter · Mega Worker

News

• Atal Bhujal Yojana ends after work in 8,203 water-stressed gram panchayats
• Catch the Rain: a national water conservation campaign from 4 July to 4 August 2026
• Delhi Jal Board approves a South Delhi water project with smart meters and a water loss target
• Jal Sanchay Jan Bhagidari passes 1.58 crore groundwater recharge structures
• Smart water meters now cover about 99.5 per cent of Oman
• Thames Water turns to acoustic sensors, satellites and AI to find leaks
• US EPA proposes two more years for water systems to meet PFOA and PFOS limits
• WHO publishes its drinking-water quality guidelines with a third addendum

Open roles

• Embedded engineer
• Field engineer
• Helper
• Mechanical engineer

Sections of the site

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• Careers
• Glossary
• Government and utilities
• News
• Projects and clients