| Lake Lanier Water Quality Trend Monitoring | ||||||||
| Samples taken March 9, 2000 | ||||||||
| Field Measurements | ||||||||
| Air | Water | Conduct. | Cond @25°C | |||||
| Station | Name | Time | Temp °C | Temp °C | pH | micromhos/cm | micromhos/cm | D.O. mg/l |
| 1 | Balus Cr. | 1103 | 23 | 13 | 7.21 | 65 | 83 | 11.6 |
| 2 | Flat Cr. | 1115 | 23 | 17 | 7.32 | 555 | 651 | 11.2 |
| 3 | Limestone Cr. | 1019 | 21 | 13 | 6.99 | 84 | 109 | 11.1 |
| 4 | Chatt. R. | 0955 | 20 | 13 | 6.88 | 30 | 38 | 10.2 |
| 5 | Little R. | 0928 | 19 | 12 | 7.14 | 45 | 61 | 10.7 |
| 6 | Wahoo Cr. | .0852 | 14 | 11 | 6.76 | 41 | 57 | 10.4 |
| 7 | Squirrel Cr. | 0905 | 16 | 13 | 8.08 | 44 | 56 | 12.5 |
| 8 | Chestatee R. | 0821 | 11 | 12 | 7.05 | 25 | 32 | 10.4 |
| 9 | Six Mile Cr. | 1202 | 23 | 15 | 7.00 | 105 | 130 | 10.8 |
| 10 | Buford Dam Splwy | 1235 | 24 | 8 | 6.86 | 31 | 44 | 10.4 |
| 11 | Bolling Bridge | 1142 | 23 | 15 | 7.61 | 32 | 39 | 11.3 |
| Lab Measurements | ||||||||
| Fecal | BOD5 | TSS | Hardness | Alkalinity | COD | |||
| Station | Name | cfb/100ml | mg/l | mg/l | Turb NTU | mg/l CaCO3 | mg/l CaCO3 | mg/l |
| 1 | Balus Cr. | 180 | 0.9 | 0.8 | 3.3 | 52 | 28 | 7.9 |
| 2 | Flat Cr. | 550 | 1.7 | 1.8 | 2.0 | 146 | 47 | 11.8 |
| 3 | Limestone Cr. | 30 | 1.3 | 2.8 | 6.8 | 66 | 44 | 5.9 |
| 4 | Chatt. R. | 150 | 0.8 | 3.0 | 4.0 | 30 | 12 | 3.9 |
| 5 | Little R. | 540 | 0.9 | 2.6 | 3.4 | 40 | 17 | 5.9 |
| 6 | Wahoo Cr. | 290 | 0.8 | 4.0 | 5.0 | 40 | 21 | 3.9 |
| 7 | Squirrel Cr. | 170 | 2.7 | 14.6 | 7.5 | 38 | 23 | 9.8 |
| 8 | Chestatee R. | 60 | 1.8 | 2.2 | 3.2 | 32 | 10 | 7.9 |
| 9 | Six Mile Cr. | 100 | 1.0 | 1.4 | 3.5 | 56 | 13 | 9.8 |
| 10 | Buford Dam Splwy | 0 | 0.8 | 0.6 | 0.8 | 34 | 15 | 7.9 |
| 11 | Bolling Bridge | 0 | 1.1 | 1.4 | 2.2 | 32 | 12 | 7.9 |
| NO2+NO3 | NH4 | Tot N | Tot P | |||||
| Station | Name | mg/l | mg/l | mg/l | mg/l | |||
| 1 | Balus Cr. | 0.9131 | 0.0124 | 1.0644 | 0.0182 | |||
| 2 | Flat Cr. | 7.6281 | 0.0322 | 10.7697 | 0.3699 | |||
| 3 | Limestone Cr. | 0.4709 | 0.0202 | 0.7196 | 0.0263 | |||
| 4 | Chatt. R. | 0.6123 | 0.0184 | 0.7723 | 0.0335 | |||
| 5 | Little R. | 1.6196 | 0.0205 | 1.8736 | 0.0390 | |||
| 6 | Wahoo Cr. | 0.6682 | 0.0170 | 0.8367 | 0.0237 | |||
| 7 | Squirrel Cr. | 0.2275 | 0.0191 | 0.5987 | 0.0466 | |||
| 8 | Chestatee R. | 0.3247 | 0.0205 | 0.5912 | 0.0186 | |||
| 9 | Six Mile Cr. | 7.4406 | 0.0177 | 8.8294 | 0.0153 | |||
| 10 | Buford Dam Splwy | 0.1523 | 0.0794 | 0.4134 | 0.0178 | |||
| 11 | Bolling Bridge | 0.1898 | 0.0265 | 0.4088 | 0.0114 |