Open Menu
Consumer Website
Research Foundation
Login
Join WQA
Search
Open Menu
Grow Your Business
Benefits of WQA Membership
Mark of Excellence
Career Center
Industry Partners
Industry Reports
Manage Your Workforce
Product Certification
Professional Certification
Resources
Education
Training
PFAS Portal
Mentorship
Professional Certification
Glossary of Terms
News Stream
Events
Knowledge Base
Webinars
Research and Fact Sheets
Water Treatment For Dummies
Training & Prof. Certification Policies
Advocacy & Policy
Advocacy Toolkit
Congressional Fly-In
Global Regulatory Trends
Policy Positions
Political Action Committee
U.S. Legislation & Agency Actions
WQA White Papers
Learn About Water
BetterWaterToday.org
Contaminants
Find WQA Certified Products
Find Certified Professionals
Find A WQA Member
Perceptible Issues
Questions to Ask
WQRF Contaminant Occurrence Map
Get Involved
Awards & Recognition
Events
Mentorship
LEAD Program
Volunteer Opportunities
About WQA
Board Leadership
WQA Staff Leadership
Complaints & Appeals
Contact Us
Governance
WQA Membership
50th Anniversary
Consumer Website
Research Foundation
Login
Join WQA
Search
Search
All Resources
WQRF Study
Aesthetics Level Occurrence Study (hardness, iron, pH, manganese, disinfection residuals)
Share
Download the Study
Related
Resources
Advocacy Resource
International Trends Report – BPA Regulations in Food Contact Materials (FCMs)
Industry Report
WQA Consumer Opinion Study
Advocacy Resource
PFAS
View All Resources
Events
Virtual
Instructor-Led Training Courses
View All Events
News
Podcast
WQA’s Yeggy offers 2024 predictions
News Release
WQA issues call for 2024 Convention presentations
News Release
POU/POE viable for SDWA compliance, study finds
View All News
We use cookies to measure marketing efforts and improve our services. Please review the cookie settings and confirm your choice.
Accept cookies
Reject cookies
Privacy policy
