Temperature Logging Violations in San Francisco: Inspection Guide

What SF Inspectors Check in Temperature Logs

San Francisco health inspectors examine calibrated thermometer records, refrigerator/freezer temperature logs, and HACCP (Hazard Analysis and Critical Control Point) documentation during every routine inspection. They verify that cold storage units maintain 41°F or below for potentially hazardous foods, with written logs recorded at least twice daily or continuously via monitoring devices. Inspectors look for gaps in documentation, illegible entries, unsigned logs, and evidence that temperature checks weren't actually performed (common red flags include identical temperatures recorded at different times). They also verify that thermometers used are calibrated and accurate, as per California Food Code Section 4.203.12. Missing or incomplete HACCP plans for time/temperature control foods are treated as serious violations.

Common Violations and Penalty Structure

The most frequent violations include: (1) no thermometer in refrigeration units, (2) missing or incomplete daily temperature logs, (3) temperatures exceeding 41°F without documented corrective action, (4) no HACCP plan or corrective procedures documented, and (5) use of uncalibrated thermometers. San Francisco uses a weighted demerit system: critical violations (immediate health hazard) can result in 30+ points and mandatory re-inspection within 24 hours, while major violations (potential hazard) typically carry 15–20 points. Points accumulate toward closure thresholds. Additionally, repeat violations within 12 months can trigger increased inspection frequency and higher fines. The SF Health Department also cross-references violations with the State's Retail Food Code enforcement database.

How to Stay Compliant and Avoid Citations

Implement a daily temperature logging protocol using calibrated dial or digital thermometers, with logs signed and dated by staff members responsible. Establish a clear corrective action procedure: if a unit reads above 41°F, document the time, temperature, foods affected, action taken (e.g., discarded, relocated), and who corrected it. Use continuous monitoring devices or data loggers for high-risk units and retain records for at least 7 days. Train all food handlers on proper thermometer use, including how to check temperatures in the thickest part of food items, not just ambient air. Document your HACCP plan in writing with identified critical control points, monitoring procedures, and corrective actions. Keep calibration records for all thermometers (calibrate every 30 days using ice-point or boiling-water methods). Panko Alerts monitors SF Department of Public Health violation data and inspection trends in real-time, helping you stay ahead of enforcement patterns.

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