San Marcos Household Hazardous Waste Collection & Reuse Facility
630 E. Hopkins, San Marcos, TX 78666
Friday noon–3:30 p.m.; Saturday 8 a.m.–noon.
Hays County residentsRecycling in Hays County, TX
What Hays County itself runs: 1 landfill, site or program covering 2 items. If your town doesn’t have its own page, these are usually the places to start.
Checked October 26, 2026 · Call before you go · How we check
What Hays County takes, item by item
County sites and programs
Cities and towns in Hays County with their own guides
Where this information comes from (6)
Where this information comes from
Checked October 26, 2026
- Household Hazardous Waste Collection & Reuse Facility (flyer) (opens in new tab) · City of San Marcos Community Services Department
- The HHW facility is at the Traffic Yard, 630 E. Hopkins, entered from Hopkins across from the big HEB. Checked October 26, 2026.
- The drive-through drop-off is free for San Marcos and Hays County residents with proof of residency. Checked October 26, 2026.
- Collection is open Friday noon–3:30 p.m. and Saturday 8 a.m.–noon. Checked October 26, 2026.
- Accepted items include latex, oil-based and spray paints, up to 25 one-gallon or 10 five-gallon buckets per visit. Checked October 26, 2026.
- Accepted items include car batteries and household batteries. Checked October 26, 2026.
- City of San Marcos contact (630 E Hopkins) (opens in new tab) · City of San Marcos
- The City of San Marcos lists 630 E Hopkins with ZIP 78666. Checked October 26, 2026.
“Checked” means we read the official page on that date. Things can change, so call before you go.
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