During my absence, the overseer, according to my instructions, had put a party of men to dig for water in the bed of the creek, about four miles from the depot, in a westerly direction and down upon the plains. They were busy when I arrived at the depot; the soil already dug through had been a very hard gravel, but as yet no water had been found, they had got to a depth of about ten feet; but from the indurated character of the soil were proceeding very slowly. I was, however, too much fatigued to go and inspect the work immediately, the boy and myself as well as the horses being completely worn out. We had ridden in the last five days and a half, about two hundred miles, and walked about twenty up and down rocky and precipitous creeks, whilst, for the last two nights before our arrival we had scarcely been off the horses' back. On the 17th, which was dreadfully hot, I went in the afternoon to see what progress was being made at the well, and found that only two feet had been dug in the last twenty-four hours, whilst just as I arrived the men came to a solid mass of rock, and could sink no further; I at once ordered them to return to the camp, as I did not think it worth while to make further attempts in so unkindly a soil, and indeed I was unwilling to have my little party too much divided in the neighbourhood of so many natives. The men themselves were very glad to get back to the camp, having been apprehensive of an attack for the last two or three days. August 18.--This morning I sent off the overseer and a native boy to the eastward, to look for water in the watercourses I had been at on the 5th of August, the Scott not having then been discovered; they would now be thirty-six miles nearer water than any I was acquainted with at that time, and would consequently be less hurried and embarrassed in their movements than I was. By giving them a pack-horse to carry ten gallons of water, I hoped they would be able to examine all the watercourses so effectually as to secure the object of their search, for I felt satisfied that water was to be found somewhere among the high ranges we had seen in the direction they were going; I also directed the overseer to visit the camp where the two native children had been left, and to see what had been their fate. During the day I employed myself in writing; the weather was excessively close and oppressive, with heavy clouds coming up from the S. W. against the wind at N. E. At night it blew almost a hurricane, accompanied by a few drops of rain, after which, the wind then veered round to the north.