Washington State Dept. of Ecology HYDAY V139 Output 08/14/2019 Site 34S150 Thorn Creek at Malden RD Year 2016/17 Variable 860.00 pH Table Type Level Figures are for period starting 00:00 Day Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Day 1 7.72! 7.86! 8.09! [ ]X [ ]X [ ]X 7.97! 8.18! 7.96! 7.84! 7.85! 7.85! 1 2 7.77! 7.78! 8.09! [ ]X [ ]X [ ]X 7.99! 8.18! 7.98! 7.85! 7.85! 7.87! 2 3 7.79! 7.83! 8.10! [ ]X [ ]X [ ]X 8.02! [ ] 7.94! 7.87! 7.84! 7.87! 3 4 7.79! 7.85! 8.10! [ ]X [ ]X [ ]X 8.05! 8.18! 7.87! 7.87! 7.84! 7.87! 4 5 7.80! 7.90! 8.10! [ ]X [ ]X [ ]X 8.09! 8.03! 7.96! 7.87! 7.85! 7.84! 5 6 7.78! 7.90! 8.10! [ ]X [ ]X [ ]X 8.03! 8.05! 7.93! 7.85! 7.85! 7.87! 6 7 7.77! 7.93! 8.09! [ ]X [ ]X [ ]X 7.86! 8.09! 7.90! 7.84! 7.85! 7.87! 7 8 7.75! 7.92! 8.03! [ ]X [ ]X [ ]X 7.94! 8.09! 7.87! 7.85! 7.85! 7.86! 8 9 [ ] 7.94! 8.03! [ ]X [ ]X 7.89! 8.03! 8.07! 7.92! 7.86! 7.84! 7.86! 9 10 7.70! 7.95! 8.08! [ ]X [ ]X 7.68! 8.01! 8.06! 7.92! 7.87! 7.84! 7.86! 10 11 7.72! 7.95! 8.12! [ ]X [ ]X 7.83! 8.04! 8.01! 7.92! 7.87! 7.84! 7.88! 11 12 7.81! 7.96! 8.13! [ ]X [ ]X 7.89! 8.04! 7.97! 7.92! [ ] 7.79! 7.89! 12 13 7.79! 7.98! 8.11! [ ]X [ ]X 7.88! 7.99! 8.06! 7.92! 7.91! 7.82! [ ] 13 14 7.76! 7.96! [ ]X [ ]X [ ]X 7.74! 8.03! 8.09! 7.92! 7.88! 7.87! 7.92! 14 15 7.75! 7.92! [ ]X [ ]X [ ]X 7.78! 8.06! 8.11! 7.89! 7.86! 7.87! 7.94! 15 16 7.79! 8.00! [ ]X [ ]X [ ]X 7.81! 8.07! 7.95! 7.87! 7.88! 7.88! 7.95! 16 17 7.79! 8.01! [ ]X [ ]X [ ]X 7.90! 8.00! 7.92! 7.90! 7.89! 7.87! 7.95! 17 18 7.80! 8.02! [ ]X [ ]X [ ]X 7.79! 8.00! 8.02! 7.88! 7.89! 7.87! 7.83! 18 19 7.82! 8.02! [ ]X [ ]X [ ]X 7.82! 8.05! 8.01! 7.85! 7.88! 7.86! 7.79! 19 20 7.80! 8.02! [ ]X [ ]X [ ]X 7.91! 8.02! 7.96! [ ] 7.87! 7.88! 7.79! 20 21 7.77! 8.04! [ ]X [ ]X [ ]X 7.93! 8.05! 8.05! [ ] 7.88! 7.86! 7.84! 21 22 7.82! 8.06! [ ]X [ ]X [ ]X 7.90! 8.05! 8.05! [ ] 7.86! 7.86! 7.87! 22 23 7.87! 8.03! [ ]X [ ]X [ ]X 7.94! 8.08! 8.04! [ ] 7.84! 7.84! 7.88! 23 24 7.85! 8.06! [ ]X [ ]X [ ]X 7.88! 8.10! 8.03! [ ] 7.85! 7.84! 7.87! 24 25 7.79! 8.08! [ ]X [ ]X [ ]X 7.88! 8.10! 8.03! [ ] 7.86! 7.86! 7.87! 25 26 7.77! 8.06! [ ]X [ ]X [ ]X 7.95! 8.10! 8.09! [ ] 7.87! 7.88! 7.86! 26 27 7.80! 8.06! [ ]X [ ]X [ ]X 7.94! 8.16! 8.09! [ ] 7.86! 7.88! 7.87! 27 28 7.85! 8.03! [ ]X [ ]X [ ]X 7.95! 8.19! 8.04! [ ] 7.86! 7.87! 7.88! 28 29 7.85! 8.06! [ ]X [ ]X 7.87! 8.21! 8.00! [ ] 7.86! 7.86! 7.89! 29 30 7.87! 8.08! [ ]X [ ]X 7.92! 8.21! 7.99! 7.83! 7.85! 7.86! 7.90! 30 31 7.77! [ ]X [ ]X 7.96! 7.95! 7.85! 7.85! 31 Mean 7.79! 7.98! 8.09! [ ]X [ ]X 7.87! 8.05! 8.05! 7.91! 7.86! 7.85! 7.87! Median 7.79! 7.99! 8.10! [ ]X [ ]X 7.89! 8.05! 8.04! 7.92! 7.86! 7.85! 7.87! Max.Daily Mean 7.87! 8.08! 8.13! [ ]X [ ]X 7.96! 8.21! 8.18! 7.98! 7.91! 7.88! 7.95! Min.Daily Mean 7.70! 7.78! 8.03! [ ]X [ ]X 7.68! 7.86! 7.92! 7.83! 7.84! 7.79! 7.79! Inst.Max 8.01! 8.18! 8.25! [ ]X [ ]X 8.06! 8.64! 8.67! 8.19! 8.08! 8.03! 8.05! Inst.Min 7.56! 7.69! 7.96! [ ]X [ ]X 7.48! 7.55! 7.76! 7.74! 7.74! 7.73! 7.73! Missing Days 1 0 18 31 28 8 0 1 10 1 0 1 Summaries ------------------ Notes ------------------- --------- All recorded data is continuous and reliable except where the following tags are used... Annual Mean 7.92! ! ... Data not yet checked Ann. Median 7.89! X ... Data rejected Missing Days 99 [ ] Data Not Recorded Maximum Minimum Daily Mean 8.21! 7.68! Instant 8.67! 7.48!