Saguaro 1 (S1)

Description of Site: This site is the closest within the lake to  the inflow from Mormon Flat Dam and is the most representative of the riverine zone.
GPS Coordinates: 330 35.38 N   1110 27.18  W

Physico-chemical Parameters 8/25/99
Time Depth (m) Temp (C) pH SpCond Salinity (ppt) D.O. (% sat) D.O. (mg/l) Turbidity (NTU's)
0747:19 0 26.88 8.33 1437 0.8 68.1 5.25 2.3
0747:02 0.9 26.84 8.33 1435 0.8 67.5 5.2 3
0746:44 2.4 26.8 8.32 1434 0.8 67 5.17 3.4
0746:26 3.8 26.76 8.31 1432 0.8 66.6 5.14 3.5
0746:08 5.4 26.75 8.3 1432 0.8 65.9 5.09 2.9

 
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 ND ND <1 ND 0.078 55 303

 
Depth (m) Dissolved Fe (mg/l) Dissolved Mn (mg/l) Total Fe (mg/l) Total Mn (mg/l) Silica (mg/l) TSS Chl a (mg/m3) Pheophytin a (mg/m3)
0 0.024 0.02 0.16 0.04 13.5 10 1.296 0.632

Secchi Depth: 1.93 meters

Phytoplankton
0.5 m
Division Genus Units/ml
Cyanophyta Anabaena 80
Cyanophyta Anabaenopsis 320
Cyanophyta Aphanocapsa 320
Cyanophyta Chroococcus 320
Cyanophyta Lyngbya 240
Cyanophyta Merismopedia 160
Cyanophyta Spirulina 880
Chlorophyta Chlorococcum 240
Chlorophyta Crucigenia 480
Chlorophyta Dictyosphaerium 240
Chlorophyta Polytoma 560
Chlorophyta Staurastrum 160
Chrysophyta Cyclotella 80
Chrysophyta Dinobryon 320
Chrysophyta Melosira 80
Chrysophyta Nitzchia 80
Chrysophtya Synedra 80
Chrysophyta Tabellaria 800
Euglenophyta Euglena 80

Results from 7/21/99