Millstream Mines Ltd.
TSX VENTURE : MLM
FRANKFURT : NJD

Millstream Mines Ltd.

August 15, 2007 09:00 ET

Millstream Discloses Drill Hole Orientations at Potter

TORONTO, ONTARIO--(Marketwire - Aug. 15, 2007) - Millstream Mines Ltd. (TSX VENTURE:MLM)(FRANKFURT:NJD) is pleased to report drill hole orientation data with regard to its ongoing drill program at the Potter Property in north-eastern Ontario, Canada. The information is as follows:

1st. group of diamond Drill Holes collared within one (1) metre of Diamond Drill Hole S-98-05 (15+85 Mw/5+75Ms) Az 347 degrees, Dip -59 degrees.



D.D.H. S-06-01 Az 355 degrees, Dip -58.7 degrees
D.D.H. S-07-01 Az 355 degrees, Dip -65.4 degrees
D.D.H. S-07-02 Az 360 degrees, Dip -62.5 degrees
D.D.H. S-07-03 Az 360 degrees, Dip -66.0 degrees
D.D.H. S-07-04 Az 346 degrees, Dip -63.0 degrees


2nd. group of diamond Drill Holes collared within one (1) metre of Diamond Drill Hole S-97-09 (16+10 Mw/6+30Ms) Az 355 degrees, Dip -59 degrees.



D.D.H. S-07-06 Az 355 degrees, Dip -56.5 degrees
D.D.H. S-07-07 Az 355.5 degrees, Dip -61.5 degrees
D.D.H. S-07-08 Az 360 degrees, Dip -58.5 degrees
D.D.H. S-07-09 Az 000.5 degrees, Dip -56.0 degrees
D.D.H. S-07-10 Az 000.5 degrees, Dip -61.5 degrees
D.D.H. S-07-11 Az 005.0 degrees, Dip -58.7 degrees
D.D.H. S-07-12 Az 005.0 degrees, Dip -56.0 degrees
D.D.H. S-07-13 Az 005.0 degrees, Dip -60.5 degrees


The current drill holes have only been downhole surveyed with an EZY-Shot Tool that is influenced by massive sulphide zones. The true trajectory survey will be done at a later date when the downhole geophysics is executed.

Dave Gamble, P.Geo. and Edward Bettiol, P. Eng, both consultants of Millstream, are the Qualified Persons as described in National Instrument 43-101 for the Potter Mine Project. They have reviewed this report and press release with company management.

About Millstream Mines Ltd.:

Millstream Mines Ltd. is a Canadian-based mineral exploration company whose principle objective is to enhance and develop known mineral properties to production potential. The Company has active projects in the Province of Ontario, Canada and in the State of Montana, USA. The company's main focus continues to be the 100% owned Potter Mine Property. This past producing property is host to copper-zinc-cobalt "stacked" mineralized zones located in the highly prolific Abitibi Greenstone Belt and more specifically in the Kidd-Munro Assemblage near the town of Matheson in north eastern Ontario. It is the company's ambition to fulfill drilling requirements necessary to estimate a NI 43-101 compliant resource.

Aug. 14, '07 Close: $0.29

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The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy or accuracy of this release. Millstream seeks safe harbour with regard to forward looking statements.

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