Description
of Site: This is the closest site to the dam and representative
of true lacustrine conditions. It is (usually) the deepest site sampled.
GPS
Coordinates: 330 35.42
N 1110
19.53 W
7/20/99
Physico-chemical
Parameters
Lake
Elevation: 1912.76 feet above sea level
Time | Depth (m) | Temp (C) | pH | SpCond | Salinity (ppt) | D.O. (%sat) | D.O. (mg/l) | Turbidity (NTU's) |
0804:10 | 0 | 25.63 | 8.77 | 1345 | 0.7 | 96.8 | 7.62 | 0 |
0803:56 | 1.9 | 25.15 | 8.74 | 1332 | 0.7 | 93.5 | 7.43 | 0 |
0803:40 | 3.4 | 24.86 | 8.67 | 1324 | 0.7 | 87.2 | 6.97 | 0 |
0803:15 | 4.9 | 21.43 | 8.15 | 1233 | 0.6 | 59.5 | 5.07 | 0 |
0802:52 | 6.3 | 20.03 | 7.97 | 1194 | 0.6 | 49.8 | 4.37 | 0 |
0802:26 | 7.9 | 19.15 | 7.85 | 1171 | 0.6 | 44.6 | 3.98 | 0 |
0801:59 | 9.7 | 18.71 | 7.81 | 1162 | 0.6 | 41.6 | 3.74 | 0 |
0801:24 | 11.3 | 18.5 | 7.78 | 1155 | 0.6 | 39.7 | 3.59 | 0 |
0801:05 | 13 | 18.33 | 7.76 | 1151 | 0.6 | 38.2 | 3.46 | 0 |
0800:46 | 14.7 | 18.09 | 7.74 | 1146 | 0.6 | 36.4 | 3.32 | 0 |
0800:25 | 16.3 | 17.75 | 7.72 | 1136 | 0.6 | 34.7 | 3.19 | 0 |
0800:10 | 17.9 | 17.7 | 7.71 | 1135 | 0.6 | 33.9 | 3.11 | 0 |
0759:52 | 19.5 | 17.49 | 7.7 | 1130 | 0.6 | 32.6 | 3.01 | 0 |
0759:37 | 21.2 | 17.37 | 7.69 | 1127 | 0.6 | 31.4 | 2.9 | 0 |
0759:20 | 22.8 | 17.18 | 7.68 | 1122 | 0.6 | 30.4 | 2.82 | 0 |
0759:02 | 24.4 | 17.14 | 7.67 | 1121 | 0.6 | 29.2 | 2.71 | 0 |
0758:46 | 26.1 | 16.99 | 7.66 | 1118 | 0.6 | 27.4 | 2.55 | 0 |
0758:29 | 27.7 | 16.9 | 7.65 | 1115 | 0.6 | 26.9 | 2.55 | 0 |
0758:16 | 29.4 | 16.88 | 7.65 | 1115 | 0.6 | 26.8 | 2.5 | 0 |
0758:01 | 31.1 | 16.89 | 7.65 | 1115 | 0.6 | 26.1 | 2.44 | 0 |
0757:43 | 32.8 | 16.77 | 7.64 | 1113 | 0.6 | 24.8 | 2.32 | 0 |
0757:14 | 33.9 | 16.75 | 7.64 | 1112 | 0.6 | 24 | 2.25 | 0 |
0756:55 | 36.1 | 16.7 | 7.63 | 1112 | 0.6 | 23.2 | 2.18 | 0 |
0756:37 | 37.7 | 16.67 | 7.63 | 1109 | 0.6 | 22.5 | 2.11 | 0 |
0756:15 | 39.4 | 16.59 | 7.62 | 1109 | 0.6 | 20.6 | 1.93 | 0 |
0755:47 | 41.1 | 16.53 | 7.61 | 1107 | 0.6 | 18.5 | 1.74 | 0 |
0755:24 | 42.9 | 16.43 | 7.61 | 1104 | 0.6 | 17.6 | 1.66 | 0.2 |
0755:10 | 44.6 | 16.42 | 7.61 | 1105 | 0.6 | 17.1 | 1.61 | 0.1 |
0754:56 | 45.9 | 16.38 | 7.6 | 1104 | 0.6 | 16.6 | 1.57 | 0.1 |
0754:38 | 47.6 | 16.31 | 7.6 | 1102 | 0.6 | 16.1 | 1.52 | 0.2 |
0754:25 | 49.2 | 16.26 | 7.59 | 1100 | 0.6 | 15.7 | 1.49 | 0.3 |
0754:02 | 51 | 16.19 | 7.58 | 1098 | 0.6 | 13.9 | 1.32 | 0.1 |
0753:49 | 52.7 | 16.1 | 7.58 | 1096 | 0.6 | 13.3 | 1.27 | 0 |
0753:29 | 54.2 | 16.04 | 7.57 | 1094 | 0.6 | 12.2 | 1.16 | 0.1 |
0753:13 | 55.8 | 16.01 | 7.56 | 1093 | 0.6 | 11.4 | 1.09 | 0.3 |
0752:58 | 57.5 | 15.97 | 7.55 | 1092 | 0.6 | 9.9 | 0.94 | 0.3 |
0752:43 | 59.2 | 15.9 | 7.54 | 1090 | 0.6 | 9.2 | 0.88 | 0.2 |
0752:21 | 60.6 | 15.88 | 7.54 | 1089 | 0.6 | 9.5 | 0.91 | 0.1 |
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) | TOC (mg/l) | DOC(mg/l) | UV254 (cm-1) |
0 | ND | ND | 0.81 | ND | 0.035 | 54.4 | 293 | 3.73 | 3.22 | 0.059 |
6 | ND | ND | 0.84 | ND | 0.033 | 52.6 | 291 | ------------- | ------------- | -------------- |
60 | ND | 0.12 | 1.68 | ND | 0.086 | 51.1 | 284 | ------------- | ------------- | -------------- |
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 | 0.01 | ND | 0.043 | ND | 15.1 | ND | 2.348 | 1.328 |
6 | ND | ND | 0.029 | 0.015 | 15.5 | ND | 2.164 | 1.252 |
60 | 0.051 | 0.015 | 0.3 | 0.21 | 16.3 | ND | ----------- | ------------ |
Secchi Depth: 2.91 meters
Phytoplankton
0.5 m
Division | Genus | Units/ml |
Chlorophyta | Carteria | 80 |
Chlorophyta | Platymonas | 160 |
Chrysophyta | Cyclotella | 160 |
Chrysophyta | Nitzchia | 640 |
Euglenophtya | Trachelomonas | 80 |
6 m
Division | Genus | Units/ml |
Cyanophyta | Anabaenopsis | 80 |
Chlorophyta | Carteria | 240 |
Chlorophyta | Coelastrum | 240 |
Chlorophyta | Platymonas | 320 |
Chrysophyta | Cyclotella | 160 |
Chrysophyta | Synedra | 80 |
Cryptophyta | Cryptomonas | 80 |
Euglenophyta | Euglena | 160 |
Zooplankton
Order | Suborder | Genus | #/m3 |
Copepoda | Cyclopoida | Eucyclops | 1.96 |
Copepoda | Cyclopoida | Halicyclops | 0.82 |
Cladocera | Bosminidae | Bosmina | 0.38 |
Diptera | Culicidae | Chaeoborus | 0.06 |
Graphic
of:
Temp
by Depth
D.O.
by Depth
pH
by Depth