Provident Energy Announces June Cash Distribution

Provident Energy Trust (Provident) (TSX: PVE.UN) (NYSE: PVX) today announced its June cash distribution will be CDN$0.12 per unit payable on July 14, 2006. June's distribution will be paid to unitholders of record on June 22, 2006. The ex-distribution date will be June 20, 2006. The Trust's current annualized cash distribution rate is CDN$1.44 per trust unit.

For unitholders receiving their distribution in U.S. funds, the June 2006 cash distribution will be approximately US$0.11 per unit based on an exchange rate of 0.8967. The actual U.S. dollar distribution will depend on the Canadian/U.S. dollar exchange rate on the payment date and will be subject to applicable withholding taxes.

Provident Energy Trust is a Calgary-based, open-ended energy income trust that owns and manages an oil and gas production business and a natural gas liquids midstream services and marketing business. Provident's energy portfolio is located in some of the most stable and predictable producing regions in Western Canada, Southern California and Wyoming. Provident provides monthly cash distributions to its unitholders and trades on the Toronto Stock Exchange and the New York Stock Exchange under the symbols PVE.UN and PVX, respectively.

This document contains certain forward-looking estimates that involve substantial known and unknown risks and uncertainties, certain of which are beyond Provident's control, including the impact of general economic conditions in Canada and the United States, industry conditions, changes in laws and regulations including the adoption of new environmental laws and regulations and changes in how they are interpreted and enforced, increased competition, the lack of availability of qualified personnel or management, pipeline design and construction, fluctuations in commodity prices, foreign exchange or interest rates, stock market volatility and obtaining required approvals of regulatory authorities. Provident's actual results, performance or achievement could differ materially from those expressed in, or implied by, these forward-looking estimates and, accordingly, no assurances can be given that any of the events anticipated by the forward-looking estimates will transpire or occur, or if any of them do so, what benefits, including the amounts of proceeds that Provident will derive there from.

Contacts: Provident Energy Trust Laurie Stretch Senior Manager, Investor Relations and Communications Phone: (403) 231-6710 Email: info@providentenergy.com Corporate Head Office: 800, 112 - 4th Avenue S.W. Calgary, Alberta T2P 0H3 (403) 296-2233 or Toll Free: 1-800-587-6299 (403) 294-0111 (FAX) Website: www.providentenergy.com