Industry-recognized leaders in water resource consulting since 1984,
Montgomery & Associates provides a range of hydrogeological services

Services

Services

for mining, municipal, agricultural, industrial, tribal, and other clients

Water Supply Recharge

Water Supply
& Recharge

Mining Hydrogeology

Mining
Hydrogeology

Water Resource Planning

Water Resource
Planning

Environmental Hydrogeology

Environmental
Hydrogeology

Groundwater Modeling

Groundwater
Modeling

Surface
Water

Data Management Services

Data Management
Services

[NEWS]

Montgomery Prizes Presented at El Dia del Agua & GeoDaze

[ 4.2.2025 ]

[NEWS]

M&A’s Bill DeBoer to Moderate Technical Session at CA-AWWA Conference

[ 4.2.2025 ]

[NEWS]

Longtime Employees Retire from M&A

[ 3.24.2025 ]

[NEWS]

Sacramento Valley Compliant with SGMA; M&A Supports Several GSAs

[ 2.28.2025 ]

Hydro Notes

M&A experts write articles on water topics important to you

Moving to Lithium Brine Production and Reconciliation: Key Challenges for Mobile Ore

Moving to Lithium Brine Production and Reconciliation: Key Challenges for Mobile Ore

[ 4.18.2025 ]

Understanding Groundwater Markets and Water Accounting Frameworks

Understanding Groundwater Markets and Water Accounting Frameworks

[ 12.6.2024 ]

Coupling Subsidence and Groundwater Level Management Targets with Numerical Models for Sustainability Planning

Coupling Subsidence and Groundwater Level Management Targets with Numerical Models for Sustainability Planning

[ 10.3.2024 ]

Continuing the Journey toward Groundwater Sustainability: Review of DWR’s determinations

Continuing the Journey toward Groundwater Sustainability: Review of DWR’s determinations

[ 6.30.2023 ]

M&A uses GoldSim software to support decision making in water supply projects

M&A uses GoldSim software to support decision making in water supply projects

[ 4.13.2023 ]

Water supply and permitting for green hydrogen projects in Arizona

Water supply and permitting for green hydrogen projects in Arizona

[ 10.4.2022 ]

SGMA experts interpret DWR’s GSP assessments

SGMA experts interpret DWR’s GSP assessments

[ 4.13.2022 ]

Lithium brine exploration and extraction: a growing industry

Lithium brine exploration and extraction: a growing industry

[ 8.3.2021 ]

M&A Data Management System powers groundwater sustainability

M&A Data Management System powers groundwater sustainability

[ 5.17.2021 ]

M&A plays significant role in MAR

M&A plays significant role in MAR

[ 9.29.2020 ]

Keep Calm & SGMA On!

Keep Calm & SGMA On!

[ 8.27.2020 ]

Strategies for Success: Actively Engaging Non-Technical Advisory Committees in Groundwater Management Planning

Strategies for Success: Actively Engaging Non-Technical Advisory Committees in Groundwater Management Planning

[ 4.25.2019 ]

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