Knowing the basics about water wells is important whether you are planning a well, are a new well owner, or have owned a well for a long time. Knowing the basics can equip you to make sound decisions about your water well system. Click on the topics below to learn the basics of water well systems.

Well Owners Guide

A comprehensive manual that includes information on proper well construction, maintenance, water testing, and more. Now available in Spanish.

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What is a Drilled Well?

Learn what a drilled well consists of, the materials used in its design, and other construction considerations.

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Types of Wells

Learn about the different types of water wells which include drilled wells, driven wells, and dug wells.

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Well Planning

These helpful resources will aid you in preparing for a new water well, beginning with planning your water supply.

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Well System Components

Learn about the components that make up a water well, including casing, well caps, well screens, and pitless adapters.

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Drilling Methods

Learn about well drilling methods which include air rotary, bucket auger, cable tool, down the hole, and reverse circulation.

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Groundwater Basics

Learning about and appreciating this valuable resource can guide you to becoming a better steward of groundwater.

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Finished Well Checklist

Here is a list of items to check with your water well contractor after a new well has been constructed.

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Well Construction Agencies

Find licensing agencies for geologists, engineers, and water well construction contractors in your state.

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Working with Contractors

Learn the ins and outs of working with a professional water well contractor, from finding and selecting a contractor to contract guidelines.

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Well Owner Video Lessons

Gain peace of mind about your well and your water. Access short, free online lessons about water well and water quality issues.

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Find a Well Contractor

Finding a qualified water well system professional is important. A qualified water well system professional will be licensed or certified—and possess the knowledge, skills and equipment to meet your well construction or service needs.

Click on the topics below to learn more about finding a water well system professional.

Well Owner Resources

A modern water well is an expertly engineered and constructed method of delivering groundwater for drinking, irrigation, and other purposes. And Wellowner.org is your one-stop resource for information relating to private water well systems and groundwater.

Learn how to protect this precious resource and safeguard your family’s health through properly constructed and maintained water well systems.

Water Well Basics

Well Maintenance

Water Quality

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