Orevant
Free Tools

Useful tools for water utility work. Free, no account required.

Built for operators, administrators, and compliance coordinators.

Water & Engineering Unit Converter

Gallons, acre-feet, cubic feet, GPM, MGD, PSI, feet of head, and concentration conversions.

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Regulatory Acronym Dictionary

Search common drinking water and regulatory acronyms — SDWA, MCL, CCR, LCRR, RTCR, and more.

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Compliance Deadline Calculator

Calculate future compliance dates from a triggering event — 30, 60, 90 days or custom periods.

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Water System Lookup

Search basic public information for any U.S. public water system.

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Backflow Assembly Inventory

Keep a live inventory of assemblies, test dates, and results. Free with an Orevant account.

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Operator Certification Tracker

Track certification expirations for your operators. Free with an Orevant account.

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