
Mammoth Water
AcquiredMammoth Water provides cloud-based software for agricultural water accounting, trading, and risk management. Its TAPP H2O mobile app lets growers track irrigation use against complex allocations by snapping photos of meters, while its smart water markets have reduced trading costs across over 500,000 irrigated acres.
- Commerce & Shopping
- Agriculture Technology
- Clean Technology
- Software Only
Funding
Funding not disclosed

Founders
Founder details are not available yet.
Product
Problem
Agricultural water accounting is complex, especially for growers managing multi-year allocations, carryover, pooling, and transfers. Drought and water scarcity threaten agricultural livelihoods, yet many growers lack efficient tools to track water use, meet regulatory requirements, and participate in water markets, leaving them exposed to compliance failures and supply risks.
Solution
Mammoth Water provides a suite of software services for agricultural water accounting, water risk and performance tracking, and water markets. Its flagship product, TAPP H2O, is a cloud-based mobile and web application that lets growers track irrigation use relative to their allocations, snap photos of meters, and receive alerts for possible overages. The company also operates smart water markets spanning over 500K irrigated acres, reducing search and transaction costs for water trading. For water managers and corporations, Mammoth Water offers enterprise tools to collect and manage water use data consistently, monitor sustainability goals, and incentivize water-efficient suppliers, backed by domain expertise in water management and agricultural economics.
Target Audience
Primary customers are agricultural growers who need to track and report water use, water managers at irrigation districts and agencies, and corporations seeking to analyze supplier water data and monitor sustainability goals.
Features
- TAPP H2O mobile app with photo-based meter reading for fast field data capture on iOS and Android
- Personalized dashboard tracking water use against single-year and multi-year allocations, carryover, pooling, recharge credits, and transfers
- Automated alerts for meter malfunctions and possible allocation overages
- TAPP H2O Enterprise for water managers to collect, manage, and analyze water use data across their service areas
- Smart water market platform that has reduced search and transaction costs across 500K+ irrigated acres
- Regulatory documentation and compliance reporting tools for growers
- Cloud-based architecture accessible from office or on-the-go