Serving roughly 3,606 people in San Luis Obispo County, California.
Data current as of July 2026
๐Straight from EPA
๐งชReal Lab Results
๐ Updated Quarterly
๐ Local Expertise
Results for GROSSO KRESSER WINERY
1 water provider directly on file, serving roughly 3,606 people in San Luis Obispo County, California.
Quick answer: GROSSO KRESSER WINERY has no violations on file and no single reading stands out against its peers (252 other providers in this area). It serves roughly 3,606 people, and the full breakdown below reflects everything EPA and California have on record for it.
Utility GROSSO KRESSER WINERYPopulation served 3,606Owner Private
No routine contaminant monitoring data is currently on file for this specific system.
Filtration considerations: See the table below for how whole-house carbon, under-sink reverse osmosis, and under-sink carbon systems compare against what's actually on file here. These are general system types, not a specific product recommendation.