Heckmann Corporation (NYSE: HEK), a water solutions company focused on water issues, in particular, as water relates to oil and natural gas exploration and production, today announced that it will host its third quarter 2011 earnings conference call at 5:00 p.m. ET (2:00 p.m. PT) on Wednesday, November 9, 2011. The call was previously scheduled to begin at 4:30 p.m. ET (1:30 p.m. PT) and has been moved so that management is able to discuss preliminary totals of warrants exercised by holders of Heckmann warrants (HEK.WS) and warrants associated with Heckmann units (HEK.U). In accordance with procedures established by the New York Stock Exchange relating to the pending expiration of Heckmann warrants on November 9, 2011, Heckmann warrants and Heckmann units were suspended from trading before the opening on November 3, 2011. However, Heckmann warrants and warrants associated with Heckmann units, by their terms, may be exercised at any time prior to expiration at 5:00 p.m. New York City time on November 9, 2011. Investors should review the terms and conditions of Heckmann warrants and contact their broker/dealer with respect to any other terms and conditions that may apply to the exercise of Heckmann warrants and warrants associated with Heckmann units. To participate on Heckmann’s third quarter 2011 earnings conference call, please dial 1-877-941-2069 or 1-480-629-9713 and reference conference ID 4482995. An audio replay of the conference call will be available approximately one hour after the conclusion of the call through November 23, 2011. The audio replay can be accessed by dialing 1-800-406-7325 or 1-303-590-3030 and entering access code 4482995. The call will be webcast live and the replay will be available for 12 months. Both will be available in the “For Investors” section of the Heckmann Corporation web site at www.heckmanncorp.com. About Heckmann Corporation Heckmann Corporation (NYSE: HEK) is a services-based company focused on total water solutions for shale or "unconventional" oil and gas exploration. The Company's water solutions for energy development segment is called Heckmann Water Resources, or HWR, and includes water disposal, trucking, fluids handling, treatment and pipeline transport facilities, and water infrastructure services for oil and gas exploration and production companies. Through these operations, HWR offers an integrated and efficient full service water program for hydraulic fracturing operations.