Site Date Time Water Temp pH DO DO Conduct Salinity Visual (mg/L) (%Sat) (uS/cm) (ppt) Character Weather Thursday, September 06, 2001 1035 15.7 6.17 2.64 26.3% 188 0.0 clear, slight silt, tea brown 98 80th street east ditch at Burns Bog E-W ditch (immediately north of the SPCA) Tuesday, March 06, 2001 1330 8.5 5.69 4.78 40.5% 95 0.0 clear, dark tannic brown Thursday, May 31, 2001 1010 14.3 6.12 1.56 15.1% 273 0.0 slightly silty, dark tannic brown Thursday, September 06, 2001 1100 14.7 6.23 2.05 19.9% 234 0.0 slightly silty <strong>and</strong> turbid, tea brown 99 Robertson Road east ditch, mid way between Westham Isl<strong>and</strong> Road <strong>and</strong> entrance to Reifel Waterfowl Refuge Tuesday, February 27, 2001 1240 7.9 7.81 11.17 96.4% 5,310 2.7 slightly silty, green tinge Tuesday, May 29, 2001 1225 14.9 8.05 10.73 111.1% 10,460 5.9 slightly silty, light greeny-brown Tuesday, August 28, 2001 815 17.8 7.12 4.10 42.9% 1,701 0.7 clear, slightly silty, grey tinge 100 Vasey Road west ditch at River Road dyke overcast, 17.3 C. sunny, 14.4 C sunny, 19.1 C. overcast, 15.7 C. sunny, 10.7 C sunny, 14.2 C. overcast, 18.2 C. Tuesday, March 06, 2001 1205 6.3 7.18 10.15 84.3% 6,880 3.6 clear sunny, 12.9 C Thursday, May 31, 2001 835 14.1 6.19 3.58 34.5% 665 0.1 silty <strong>and</strong> turbid, light chocolate brown Thursday, September 06, 2001 800 16.6 6.97 6.32 64.4% 267 0.0 slightly silty, grey (Fraser River water) 101 Harris ditch at 68th Street Tuesday, March 06, 2001 1250 8.8 6.41 3.84 32.7% 389 0.0 silty, light chocolate brown Thursday, May 31, 2001 920 14.4 6.45 5.11 49.6% 256 0.0 clear, green tinge (Fraser River inundated) Thursday, September 06, 2001 1005 14.0 6.80 5.39 51.8% 248 0.0 slightly silty, light brown 102 Boundary Bay Road at 3rd Avenue, agricultural ditch entering from the west, draining upl<strong>and</strong> <strong>and</strong> farm area Tuesday, March 06, 2001 1130 8.2 6.68 5.77 48.4% 804 0.1 turbid <strong>and</strong> silty, green tinge sunny, 17.2 C. overcast, 12.3 C. sunny, 13.6 C sunny, 18.2 C. overcast, 14.8 C. sunny, 12.6 C Tuesday, May 29, 2001 1110 15.9 6.86 4.75 47.5% 1,094 0.3 silty, lighy green sunny, 16.2 C. Tuesday, August 28, 2001 1250 18.3 7.11 3.56 37.7% 390 0.0 very clear, light green tinge 103 Deas Slough south dyke ditch, 50 metres west of Vasey Road (opposite 6105 River Road) Tuesday, May 29, 2001 1250 16.2 6.94 9.04 90.8% 539 0.0 slightly silty, light greeny-brown Thursday, September 06, 2001 825 15.2 6.83 3.42 33.9% 312 0.0 slightly turbid & silty, grey (Fraser River water) 104 Deas Slough south dyke ditch, 500 metres east of Vasey Road (fronting 6350 River Road) Tuesday, May 29, 2001 1310 14.1 6.51 4.30 41.3% 647 0.1 silty, reddish-brown <strong>and</strong> turbid Thursday, September 06, 2001 855 15.5 6.72 4.85 48.2% 358 0.0 slightly turbid & silty, grey/green (Fraser River water) 105 Deas Slough south dyke ditch at Mitchell floodbox sunny, 20.6 C. sunny, 22.7 C. overcast, 12.2 C. sunny, 23.0 C. overcast, 13.1 C. Wednesday, June 25, <strong>2003</strong> Page 14 of 15
Site Date Time Water Temp pH DO DO Conduct Salinity Visual (mg/L) (%Sat) (uS/cm) (ppt) Character Weather Tuesday, May 29, 2001 1315 16.6 7.02 9.75 98.9% 555 0.0 clear, very slightly silty (Fraser River inundation) Thursday, September 06, 2001 910 17.3 7.09 8.07 83.3% 259 0.0 slightly silty, light grey (Fraser River water) sunny, 23.0 C. overcast, 12.8 C. Wednesday, June 25, <strong>2003</strong> Page 15 of 15