Quantification of total Escherichia coli and cefotaxime-resistant Escherichia coli in the sampling points
| Sampling points . | GPS coordinates . | Altitude . | Activities . | Mean pH . | Mean T° (°C) . | Geometric mean of E. coli/100 mL . | Geometric mean of E. coli resistant to CTX/100 mL . | Ratio E. coli resistant to CTX/total E. coli . | ARI of E. coli resistant to CTX . |
|---|---|---|---|---|---|---|---|---|---|
| SP1 | 17M 0767699 UTM 9963162 | 3,616 m | Natural reserve | 6.9 | 14.1 | 0 | 0 | – | – |
| SP2 | 17M 0770448 UTM 9964422 | 3,102 m | Animal rearing, irrigation, domestic and recreational purposes | 6.5 | 21.2 | 1.14 × 104 | 0 | – | – |
| SP3 | 17M 0770873 UTM 9965390 | 3,029 m | Domestic and industrial activities | 6.6 | 21.7 | 6 × 105 | 0 | – | – |
| SP4 | 17M 0770873 UTM 9965390 | 3,029 m | Domestic and industrial activities | 6.8 | 21.4 | 9.8 × 105 | 2.7 × 103 | 1/3.63 × 102 | 0.48 |
| SP5 | 17M 0775475 UTM 9972248 | 2,808 m | Domestic and industrial activities | 6.5 | 22 | 2.8 × 106 | 5.8 × 103 | 1/4.83 × 102 | 0.52 |
| SP6 | 17M 07754711 UTM 9972248 | 2,809 m | Domestic and industrial activities | 6.8 | 20.1 | 1.3 × 107 | 3.3 × 105 | 1/39.3 | 0.56 |
| SP7 | 17M 0780894 UTM 9976817 | 2,605 m | Domestic and industrial activities | 6.5 | 20.9 | 1.1 × 107 | 4.6 × 105 | 1/23.9 | 0.60 |
| SP8 | 17M 0784248 UTM 9978510 | 2,393 m | Domestic and industrial activities | 6.6 | 20.8 | 1.4 × 106 | 2.7 × 104 | 1/51.8 | 0.35 |
| SP9 | 17M 0780894 UTM 9976818 | 2,598 m | Domestic and industrial activities | 6.9 | 22.8 | 9.4 × 106 | 5.4 × 105 | 1/18.1 | 0.38 |
| Sampling points . | GPS coordinates . | Altitude . | Activities . | Mean pH . | Mean T° (°C) . | Geometric mean of E. coli/100 mL . | Geometric mean of E. coli resistant to CTX/100 mL . | Ratio E. coli resistant to CTX/total E. coli . | ARI of E. coli resistant to CTX . |
|---|---|---|---|---|---|---|---|---|---|
| SP1 | 17M 0767699 UTM 9963162 | 3,616 m | Natural reserve | 6.9 | 14.1 | 0 | 0 | – | – |
| SP2 | 17M 0770448 UTM 9964422 | 3,102 m | Animal rearing, irrigation, domestic and recreational purposes | 6.5 | 21.2 | 1.14 × 104 | 0 | – | – |
| SP3 | 17M 0770873 UTM 9965390 | 3,029 m | Domestic and industrial activities | 6.6 | 21.7 | 6 × 105 | 0 | – | – |
| SP4 | 17M 0770873 UTM 9965390 | 3,029 m | Domestic and industrial activities | 6.8 | 21.4 | 9.8 × 105 | 2.7 × 103 | 1/3.63 × 102 | 0.48 |
| SP5 | 17M 0775475 UTM 9972248 | 2,808 m | Domestic and industrial activities | 6.5 | 22 | 2.8 × 106 | 5.8 × 103 | 1/4.83 × 102 | 0.52 |
| SP6 | 17M 07754711 UTM 9972248 | 2,809 m | Domestic and industrial activities | 6.8 | 20.1 | 1.3 × 107 | 3.3 × 105 | 1/39.3 | 0.56 |
| SP7 | 17M 0780894 UTM 9976817 | 2,605 m | Domestic and industrial activities | 6.5 | 20.9 | 1.1 × 107 | 4.6 × 105 | 1/23.9 | 0.60 |
| SP8 | 17M 0784248 UTM 9978510 | 2,393 m | Domestic and industrial activities | 6.6 | 20.8 | 1.4 × 106 | 2.7 × 104 | 1/51.8 | 0.35 |
| SP9 | 17M 0780894 UTM 9976818 | 2,598 m | Domestic and industrial activities | 6.9 | 22.8 | 9.4 × 106 | 5.4 × 105 | 1/18.1 | 0.38 |