From Harford County government:
The Harford County Department of Public Works has announced new winter hours for the Harford Waste Disposal Center mulch and compost facility. Effective Saturday, February 12, 2011 the mulch and compost facility will be closed on Saturday’s until further notice. The compost facility will be open Monday – Friday from 7:00 a.m. – 3:00 p.m.
The Tollgate drop off site will remain open on Saturdays only from 7:00 a.m. – 3:00 p.m.
For further information contact the Harford County Department of Public Works Recycling Office at 410-638-3417.