Established to provide data baselines for residential water quality.
Weluma Labs was built on a simple idea: most homeowners have never had their tap water independently lab-tested. We analyze your sample in-house and send you the data. The lab fee may be covered in part through our Water Mapping Initiative, which aims to measure point-of-use contaminant levels at the tap.
Your household's vitality starts with its primary environmental inputs. Welcome to Weluma Labs.
Neighborhood values
After receiving your results, you may choose to speak with a vetted regional water quality specialist. Every specialist in our network holds active WQA membership and established BBB standing.
By integrating professional oversight with laboratory data, we ensure that every household has access to a verified standard of stewardship for their residential environment.
Some additional information
For qualifying households in select areas, the laboratory screening fee is waived in part through a broader residential water-quality mapping effort.
This means eligible households may request a mail-in kit without paying the lab analysis fee. Return postage of $10.25 is not included.
Availability depends on your area and current program participation.
Once your sample reaches our lab, screening is completed within 3–5 business days. You'll receive an informational report comparing each marker against published health-based reference guidelines, including EWG guidelines and, where applicable, California Public Health Goals.
Our analysis goes beyond basic surface tests. We screen for critical factors including Lead, Iron, Fluoride, Nitrate, Manganese, Hardness, and Total Dissolved Solids (TDS).
These insights help you understand exactly what is in your water and how it interacts with your household wellness.
Every screening includes a one-on-one results review with a Weluma Labs tech. They'll walk you through what each marker means and how your levels compare to Health Guideline ranges.
If your results show elevated markers and you'd like help, you can optionally choose to connect with a vetted regional specialist.