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  Morris County
  Municipal Utilties Authority

Join 6/9/26, 7PM Board Meeting


Join via Webex or use the call in number: 408-418-9388 with Access code: 2336 984 7170.
Click to go to Board Meeting Webpage

Construction Alert:


Click here for info on Water Main Replacement on Pleasant Hills Rd. Randoplph starts June 9, 2026

Screened compost is sold out for the spring season. Free unscreened compost is available for residential pickup at our free piles at each facility . Click for Info. Wood mulch is still available for residential delivery.

Facility Information

Morris County
Tilcon, NJ, Inc. (Formerly Riverdale Quarry)
125 Hamburg Turnpike
Riverdale,  NJ   07457
Tel: 973-835-0028  
Town: Riverdale Borough
  • Hours: 7:00 a.m. to 7:00 p.m., Monday - Friday and 7:00 a.m. to 4:00 p.m. on Saturday.
  • Notes: Tilcon purchased Riverdale Quarry, LLC, the original owner of the facility, in 2000 and the permit was transferred to Tilcon on 3/15/2000.
  • Capacity: Daily capacity of 2,000 ton per day and weekly capacity of 12,000 tons per week.
  • Limitations: At no time shall the receipt, storage, processing or transferring of non-source separated construction and demolition debris occur at the facility. 1% contamination permitted.
  • Facility Type: Class "B" Recycling Facility (C&D)
  • Permit No.: 1433001367
  • Block and Lot: Block 13; Portions of lots 27 & 28

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Acceptable Material - Recycling

Asphalt Pavement (Recycling) Must be separated from other waste materials to be received except it may be commingled with concrete.  Transportation is available.
Concrete (Recycling) Must be separated from other waste materials to be received except it may be commingled with asphalt

© Morris County Municipal Utilities Authority
370 Richard Mine Road, Wharton, NJ 07885
Tel: 973-285-8390 | Fax: 973-285-8397 | info@mcmua.com | www.MCMUA.com| support@mcmua.com
Morris County's Environmental Resource