Alex Carter
Environmental Engineering Analyst & Water Quality Specialist
Lead researcher and founder at WaterQ. Alex analyzes federal EPA drinking water databases, evaluates municipal utility compliance records, and establishes evidence-backed consumer filtration recommendations.
🎓 Formal Qualifications & Credentials
Master of Science in Environmental Engineering
Association of Environmental Engineering and Science Professors (AEESP)
Focus on aquatic chemistry, municipal water treatment systems, and pollutant transport modeling.
Certified Water Quality Specialist (CWS)
Water Quality Association (WQA)
Professional certification covering drinking water treatment fundamentals, point-of-use (POU) filtration design, and contaminant risk assessment.
NSF/ANSI Drinking Water Standards Specialist
Independent Standards Compliance (NSF 42, 53, 58, 401)
Specialized in auditing manufacturer reduction claims for heavy metals (lead, copper), PFAS, VOCs, and disinfection byproducts.
🔬 Research & Editorial Standards
At WaterQ, every score, report, and filter recommendation follows a strict evidence-gated methodology:
- ✓ Zero Speculative Scoring: Water quality scores and safety grades are published only when verified EPA SDWIS monitoring records back them. We never invent safety ratings.
- ✓ Truth-First Filtration Advice: We prominently declare what popular filters cannot remove (e.g. Brita pitchers do not remove fluoride, boiling water concentrates nitrates) before recommending effective systems.
- ✓ Quarterly Regulatory Audits: Data is synchronized quarterly against the EPA ECHO SDWA compliance database to ensure health advisories and unresolved violations reflect current status.
📚 Key Guides & Research by Alex Carter
Contaminant-to-Filter Treatment Matrix
NSF/ANSI standards breakdown matching detected chemicals (PFAS, lead, arsenic) to certified technologies.
EPA SDWIS Water Quality Scoring Algorithm
How violation severity, contaminant concentration relative to MCLs, and time-decay curves determine system grades.
Best Water Filters for Lead Removal (2026)
Tested point-of-use filters certified to NSF/ANSI 53 for household plumbing lead reduction.
Best Water Filters for PFAS & Forever Chemicals
Evaluation of reverse osmosis (NSF 58) vs specialized dual-stage carbon blocks under the new EPA 4 ppt limits.
Scientific Review & Correction Requests
Water quality regulations and municipal utility reports are subject to official revisions. If you are a municipal utility official, water quality researcher, or consumer with updated testing records for your jurisdiction, please submit documentation for review.
Submit Data Correction →