* * * * * BANKS OF THE MORUMBIDGEE, APRIL 20TH, 1830. SIR,--The departure of Mr. George M'Leay for Sydney, who is anxious to proceed homewards as speedily as possible, affords me an earlier opportunity than would otherwise have presented itself, by which to make you acquainted with the circumstance of my return, under the divine protection, to the located districts; and I do myself the honour of annexing a brief account of my proceedings since the last communication for the information of His Excellency the Governor, until such time as I shall have it in my power to give in a more detailed report. On the 7th of January, agreeably to the arrangements which had been made, I proceeded down the Morumbidgee in the whale boat, with a complement of six hands, independent of myself and Mr. M'Leay, holding the skiff in tow. The river, for several days, kept a general W.S.W. course; it altered little in appearance, nor did any material change take place in the country upon its banks. The alluvial flats had occasionally an increased breadth on either side of it, but the line of reeds was nowhere so extensive as from previous appearances I had been led to expect. About twelve miles from the depot, we passed a large creek junction from the N.E. which, from its locality and from the circumstance of my having been upon it in the direction of them, I cannot but conclude originates in the marshes of the Lachlan. On the 11th, the Morumbidgee became much encumbered with fallen timber, and its current was at times so rapid that I was under considerable apprehension for the safety of the boats. The skiff had been upset on the 8th, and, although I could not anticipate such an accident to the large boat, I feared she would receive some more serious and irremediable injury. On the 14th, these difficulties increased upon us.--The channel of the river became more contracted, and its current more impetuous. We had no sooner cleared one reach, than fresh and apparently insurmountable dangers presented themselves to us in the next. I really feared that every precaution would have proved unavailing against such multiplied embarrassments, and that ere night we should have possessed only the wrecks of the expedition. From this state of anxiety, however, we were unexpectedly relieved, by our arrival at 2 p.m. at the termination of the Morumbidgee; from which we were launched into a broad and noble river, flowing from E. to W. at the rate of two and a half knots per hour, over a clear and sandy bed, of a medium width of from three to four hundred feet.