Klarifi: Your one-stop shop for wastewater data, saving time and boosting sales for leading companies. Klarifi's Privacy Center has a dedicated "Submit opt-out request" button that removes your individual profile and adds you to a suppression list so it isn't reactivated. Separate buttons exist for data access requests (which do require identity verification) and other GDPR/CCPA rights. Note Klarifi says it does not sell data about California or Oregon residents.