SEMS Technologies is now Cartegraph.

Cartegraph provides distribution, collection and treatment plant operators all the tools they need to manage their vertical and horizontal infrastructure: asset management, mobile work orders, regulatory compliance reporting, cross-connection control, and more.

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Leading Public Works and Utilities Software

As a market leader, we offer simple software solutions for municipalities, public works or utilities, that meet complicated reporting and regulatory needs. Kick the excel sheet and join the high-performance revolution today.


Asset Management

Maintain every asset: indoors, outdoors, above, and below. Increase efficiency, reduce costs, and meet regulatory compliance.

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water utility work order management

Work Orders

From preventative maintenance to unexpected repairs, use Cartegraph to assign and complete tasks from anywhere.

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scenario builder



Create data-driven budgeting plans. Run scenarios for any asset to predict costs, prioritize projects, and plan for the future.

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resource management


Inventory Management

Labor, equipment, materials, and more—use Cartegraph to track the resources used for any and every task.

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The demands for detailed water and electricity is crucial for municipalities’ management. Strict reporting standards and accurate measures are required to meet government regulation and compliancy.


Public Works

Public works administration can cover a broad range of project needs from government facilities management to public construction improvements; the technology needs are constantly changing. Government regulation requires pinpoint data accuracy to assure compliance is met at the local, state and federal government levels.

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Monthly Training Webinars

An archive of monthly training webinars can be found on Campus.

Webinar Archive