Independent guides for homes on a private well and septic system. We don't sell treatment systems or pumping services.

Terms and legal notice

Last updated

Information, not professional advice

Well & Field publishes general information for homeowners. It is not a substitute for advice from your local health department, a licensed well contractor, a septic professional, a certified laboratory or a doctor, who can assess your specific situation. Rules for wells and septic systems vary by state and county: always check the requirements where you live.

We work hard to keep every guide accurate and up to date, and we cite our sources so you can check them. Even so, agencies change their advice and mistakes happen. You use the information and calculators at your own risk, and, to the extent the law allows, we aren't liable for decisions made on the basis of them.

Calculators

Our calculators give estimates based on published tables and formulas, which each tool page explains. They can't account for every well, tank or household. Treat their results as a starting point, not as instructions.

Links, ads and affiliate links

We link to other websites, mostly government and university pages, but we don't control their content. If the site shows advertising or affiliate links, they will be labeled. An affiliate link means we may earn a commission if you buy, at no extra cost to you. It never changes what we recommend.

Copyright

The text, diagrams, calculators and design of this site belong to its owner. You're welcome to link to any page and quote short passages with a link back. Please don't republish whole guides or diagrams without permission.

Information provided under Spanish Law 34/2002 on information society services (LSSI-CE).

Owner
Sergio Barragán Martín
Tax ID
54448125H
Address
Pasaje de Tordesillas, 3, puerta 1, 28702 San Sebastián de los Reyes (Madrid)
Country
Spain
Email
hello@wellandfield.com

These terms are governed by Spanish law, without prejudice to any mandatory consumer protections in the country where you live.