Serving roughly 3,500 people in Shasta County, California.
Data current as of July 2026
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Results for CALTRANS-LAKEHEAD SRRA
1 water provider directly on file, serving roughly 3,500 people in Shasta County, California.
Quick answer: CALTRANS-LAKEHEAD SRRA has no violations on file and no single reading stands out against its peers (401 other providers in this area). It serves roughly 3,500 people, and the full breakdown below reflects everything EPA and California have on record for it.
Nitrate
Utility CALTRANS-LAKEHEAD SRRAPopulation served 3,500Owner State or Territorial Government
No violations on file
Contaminants found
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Nitrate
Detected: 0.11 MG/L (ppm)
10/15/2025
Commonly from agricultural fertilizer runoff or septic systems. Above the legal limit, it's an immediate concern especially for infants.
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.