Cooked?Alta Dena Drive In Dairy
- gradeGrade A
- inspection score90 pts
- critical violations1
- last inspectedMarch 18, 2026 →
- address408 W Foothill Blvd, Glendora 91740
Is Alta Dena Drive In Dairy clean?
Alta Dena Drive In Dairy is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on March 18, 2026. Inspectors wrote up 1 critical violation — the kind most directly linked to foodborne illness. On Cooked's ladder that reads clean 😇.
What did inspectors find at Alta Dena Drive In Dairy?
These are the violations recorded at the most recent inspection on March 18, 2026, in plain English, with the city's own wording underneath.
- ⚠️PROPER HOT AND COLD HOLDING TEMPERATUREScritical
- ⚠️PREMISES; PERSONAL/CLEANING ITEMS; VERMIN-PROOFING
- ⚠️NON-FOOD CONTACT SURFACES CLEAN
- ⚠️NO INSECTS, RODENTS, BIRDS OR ANIMALS PRESENT
- ⚠️GARBAGE AND REFUSE PROPERLY DISPOSED; FACILITIES MAINTAINED
- ⚠️FLOORS, WALLS AND CEILINGS PROPERLY BUILT, MAINTAINED AND CLEAN
When was Alta Dena Drive In Dairy last inspected?
Alta Dena Drive In Dairy has 2 inspections on record going back to July 24, 2024, averaging 94 points.
March 18, 2026 A
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View full inspection →July 24, 2024 A
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View full inspection →Alta Dena Drive In Dairy vs City Of Glendora
City Of Glendora runs 96% clean across 163 tracked restaurants — 157 clean, 6 mid, 0 cooked.
Against the 163 spots Cooked tracks in City Of Glendora, this one comes out cleaner than 4% of them.
Other spots in City Of Glendora
How Los Angeles grades restaurants
Los Angeles County posts a letter placard in the window, and unlike New York the score runs the friendly way: higher is better. 90 to 100 points earns an A, 80 to 89 a B, and anything below that a C. The county inspects roughly every six months to a year depending on risk, and a failed inspection can close a kitchen until it is fixed. Because LA’s scores are final at the time of inspection — there is no pending window — a letter can be read straight off the score when the placard field is blank.
Read the Los Angeles ratings guide →
Inspection findings and available history come from the authority’s published records. Cooked checks daily, but the authority publishes in batches, so a recent visit may not appear yet. Read the date on each result and check the official source for newer information.
Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated March 18, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.
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Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.