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Microbial Contamination of Water Resources in the
Chattahoochee
National Recreation Area, Georgia
| E. Coli | Enterococci | Fecal coliform | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Station | Time | Gage height (ft) | Discharge (cfs) | Turbidity (NTUs) | Water temper- ature | pH | Conduc- tivity | Dissolved oxygen (mg/L) | Per- cent satur- ation | Baro- metric pres- sure |
Count per 100 ml | Rem |
Count per 100 ml | Rem | Count per 100 ml | Rem |
| 02334520 | 2100 |   |   | 170 | 15.5 | 6.8 | 55 | 8.5 | 87 | 744 | 2300 |   | 4800 |   | 2100 |   |
| 02334550 | 2015 |   | E 814 | 300 | 11.8 | 6.8 | 42 | 7.8 | 74 | 744 | 3300 |   | 2900 |   | 4000 | E |
| 02334885 | 2145 | 5.78 | 440 | 440 | 16.0 | 6.3 | 50 | 8.7 | 90 | 742 | 3100 |   | 3200 |   | 4700 |   |
| 02335078 | 1315 | 7.04 | 702 | 370 | 16.0 | 6.7 | 46 | 8.8 | 91 | 746 | 11000 |   | 8400 |   | 4500 | 2 |
| 02335350 | 1230 | 10.09 | 730 | 800 | 16.3 | 6.7 | 25 | 1.3 | 14 | 747 | 10000 | E | 23000 |   | 4000 | E |
| 02335741 | 1645 |   | 868 | 150 | 16.3 | 6.8 | 55 | 8.5 | 89 | 742 | 4800 | E | 8800 |   | 9300 | E |
| 02335790 | 1315 |   | 232 | 150 |   | 6.9 | 54 | 9.2 | 95 | 746 | 3800 | E | 12000 | E | 3000 | E |
| 02335830 | 1730 | 7.33 | 4540 | 55 | 15.1 | 6.8 | 73 | 9.0 | 91 | 747 | 1300 | E | 1100 |   | 1300 | E |
| 02335870 | 1500 | 6.87 | 796 | 260 | 16.4 | 6.7 | 44 | 9.1 | 95 | 744 | 9300 | E | 20000 |   | 13000 | E |
| 02335910 | 1515 |   | 958 | 290 | 16.8 | 6.6 | 28 | 9.3 | 98 | 747 | 7400 | E | 9600 |   | 7000 | E |
| 02336000 | 1930 | 6.94 | 5300 | 100 | 15.7 | 6.8 | 59 | 9.0 | 92 | 747 | 3500 | E | 5600 |   | 4000 | E |
| 02336490 | 1830 | 16.4 | 11800 | 320 | 16.6 | 6.7 | 58 | 8.4 | 88 | 748 | 24000 | E | 13000 |   | 24000 | E |
| Remark codes (Rem): E-Estimated, 1-Less than, 2-Greater than | ||||||||||||||||
| SYNOPTIC SITES | |
|---|---|
| 02334520 | James Creek (James Burgess Road) near Cumming, GA |
| 02334550 | Chattahoochee River at Settles Bridge near Suwanee, GA (also Routine site) |
| 02334885 | Suwanee Creek at US Route 23 (Buford Hwy) near Suwanee, GA |
| 02335078 | Johns Creek (Buice Road) near Warsaw, GA |
| 02335350 | Crooked Creek (Spalding Road) near Norcross, GA |
| 02335741 | Big Creek below Water Works Intakes near Roswell, GA |
| 02335790 | Willeo Creek at State Route 120 near Roswell, GA |
| 02335830 | Chattahoochee River at Johnson Ferry Road near Atlanta, GA (also Routine site) |
| 02335870 | Sope Creek (Lower Roswell Road) near Marietta, GA |
| 02335910 | Rottenwood Creek (Interstate Parkway North) near Smyrna, GA |
| 02336000 | Chattahoochee River at Atlanta, GA (20 ft. upstream from Paces Ferry Road) (also Routine site) |
| 02336490 | Chattahoochee River at State Route 280 near Atlanta, GA |
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Last Modified: Wednesday, 30-Jan-2002 15:15:07 EST