Apache 1(A1)

Description of Site: This site is the closest within the lake to  the inflow from Roosevelt Dam and is the most representative of the riverine zone.
GPS Coordinates: 330 40.02 N   1110 10 .21 W

Physico-chemical Parameters 1/7/99
Time Depth (m) Temp (C) DO (ppm) DO (%sat) pH SpCond. Turbidity (NTU's)
1452:21 0 13.83 8.1 80.5 7.89 963 10
1451:59 0.97 12.22 8.17 78.4 7.88 932 12
1451:39 1.34 11.33 8.1 76.2 7.84 913 11
1451:25 2.71 11.27 8.16 76.6 7.84 912 11
1451:10 2.77 11.33 8.23 77.3 7.84 912 11

 
Depth (m) Total Phos. (ppm) Orthophos. (ppm) Nitrate (ppm) Ammonia (ppm) Dissolved Fe (ppm) Total Fe (ppm) Chl a (mg/m3) Pheophytin a (mg/m3)
1 0.33 0.26 0.07 pending pending 0.2 pending pending

Phytoplankton
pending