Municipal landfills are designed to receive household water and other non-hazardous wastes. Many of today’s landfills are bioreactor which rapidly transforms waste using liquids added to help bacteria breakdown and reduce the waste. From this, gases, such as methane, are produced faster than traditional landfills. Careful monitoring must be done to ensure proper operation and compliance. Monarch’s Track-It Pressure/Vacuum Data Loggers are ideal for this application.