| Lake Lanier Water Quality Trend Monitoring | ||||||||
| Samples taken January 27, 1999 | ||||||||
| 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. | 1410 | 7 | 4 | 7.34 | 51 | 85 | 12.9 |
| 2 | Flat Cr. | 1420 | 5 | 9 | 7.40 | 402 | 587 | 10.4 |
| 3 | Limestone Cr. | 1315 | 6 | 5 | 7.13 | 75 | 122 | 12.5 |
| 4 | Chatt. R. | 1255 | 4 | 2 | 7.00 | 21 | 37 | 13.2 |
| 5 | Little R. | 1235 | 3 | 2 | 7.03 | 37 | 64 | 13.3 |
| 6 | Wahoo Cr. | 1155 | 5 | 2 | 6.88 | 31 | 56 | 13.3 |
| 7 | Squirrel Cr. | 1215 | 4 | 5 | 6.93 | 45 | 75 | 12.8 |
| 8 | Chestatee R. | 1127 | 3 | 1 | 6.67 | 19 | 34 | 13.8 |
| 9 | Six Mile Cr. | 1505 | 6 | 6 | 7.90 | 95 | 153 | 11.8 |
| 10 | Buford Dam Splwy | 1530 | 6 | 8 | 7.31 | 30 | 43 | 10.3 |
| 11 | Bolling Bridge | 1440 | 5 | 8 | 7.60 | 26 | 39 | 10.6 |
| 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. | 100 | 0.5 | 1.4 | 4.4 | 44 | 25 | 8.3 |
| 2 | Flat Cr. | 750 | 2.7 | 4.0 | 3.1 | 132 | 51 | 10.4 |
| 3 | Limestone Cr. | 180 | 0.9 | 3.8 | 7.3 | 66 | 41 | 8.3 |
| 4 | Chatt. R. | 150 | 0.9 | 2.0 | 4.6 | 30 | 11 | 2.1 |
| 5 | Little R. | 150 | 1.3 | 2.2 | 5.2 | 38 | 15 | 4.1 |
| 6 | Wahoo Cr. | 310 | 0.5 | 2.0 | 6.4 | 36 | 18 | 2.1 |
| 7 | Squirrel Cr. | 70 | 0.5 | 2.2 | 5.0 | 42 | 26 | 4.1 |
| 8 | Chestatee R. | 220 | 0.5 | 1.4 | 3.6 | 30 | 11 | 2.1 |
| 9 | Six Mile Cr. | 110 | 0.4 | 0.2 | 5.2 | 58 | 13 | 2.1 |
| 10 | Buford Dam Splwy | 0 | 0.3 | 1.2 | 1.5 | 30 | 15 | 6.2 |
| 11 | Bolling Bridge | 0 | 0.3 | 1.8 | 2.3 | 32 | 14 | 4.1 |