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

7/24/00
Physico-chemical Parameters
 
Time Depth (m) Temp (C) pH SpCond. Salinity (ppt) D.O. (% sat) D.O. (mg/l) Turbidity (NTU's)
1255:56 -0.1 17.76 8.28 1753 0.9 48.7 0.99 8.6
1255:15 -3.2 17.73 8.19 1756 0.9 45.5 1.08 10.3

 
Depth (m) Ammonia (mg/l) Nitrate (mg/l) TKN (mg/l) Ortho P (mg/l) Total P (mg/l) Sulfate (mg/l) Chloride (mg/l)
-0.1 0.11 ND 0.25 ND 0.8 70.1 464

 
Depth (m) Dissolved Fe (mg/l) Dissolved Mn (mg/l) Total Fe (mg/l) Total Mn (mg/l) Silica (mg/l) TSS Chl a (mgm3) Pheophytin a (mg/m3)
-0.1 0.025 0.095 0.25 0.27 17.2 0.25 2.004 0.948
MIB Geosmin CDOM
3 1 0.301

Secchi Depth: 0.84  meters

Phytoplankton
-0.1  meters
Division Genus Units/mL
Chlorophyta Staurastrum 160
Pyrrophyta Glenodimium 240
Cyanophyta Chlorococcus 80
Chrysophtya Cymbella 320
Chrysophyta Fragilaria 320

 Results from 6/19/00