| usgs stream gages | 1.47 | 0.1 | 852 | 17 | 16 |
| usgs stream gage data | 0.41 | 0.1 | 643 | 21 | 88 |
| usgs stream gage map | 1.45 | 0.8 | 5520 | 20 | 66 |
| usgs stream gage mapper | 0.61 | 0.3 | 1212 | 23 | 41 |
| usgs stream gage locations | 1.12 | 0.1 | 1657 | 26 | 47 |
| usgs stream gage network | 1.29 | 0.2 | 3715 | 24 | 55 |
| usgs stream gages california | 0.74 | 0.2 | 4260 | 28 | 57 |
| usgs stream gage ct | 1.69 | 0.7 | 6475 | 19 | 28 |
| usgs stream gage ga | 0.67 | 1 | 9239 | 19 | 6 |
| usgs stream gage api | 0.4 | 0.4 | 7555 | 20 | 28 |
| usgs stream gage interactive map | 1.19 | 0.9 | 254 | 32 | 3 |
| usgs stream gage location shapefile | 1.29 | 0.5 | 5678 | 35 | 8 |
| usgs stream gage locations map | 0.68 | 0.3 | 7993 | 30 | 60 |
| usgs stream gages map | 0.74 | 0.9 | 8858 | 21 | 2 |
| download usgs stream gage site location data | 1.49 | 0.7 | 8259 | 44 | 38 |
| stream gage usgs | 0.35 | 0.2 | 2346 | 16 | 82 |
| usgs stream gages texas | 1.66 | 0.5 | 1814 | 23 | 12 |
| usgs stream gages washington | 0.57 | 0.1 | 8106 | 28 | 92 |
| usgs stream gages north carolina | 1.38 | 0.1 | 6105 | 32 | 26 |
| usgs stream gages wi | 1.91 | 0.4 | 2212 | 20 | 64 |
| usgs stream gages pa | 1.04 | 1 | 3021 | 20 | 42 |
| usgs stream gages data | 0.26 | 0.8 | 458 | 22 | 50 |
| usgs stream gages ohio | 1.52 | 0.1 | 4997 | 22 | 25 |
| usgs stream gages oregon | 1.1 | 0.5 | 5065 | 24 | 59 |
| usgs stream gages montana | 1.21 | 0.1 | 7737 | 25 | 97 |
| usgs stream gages nebraska | 1.55 | 0.7 | 2367 | 26 | 54 |
| usgs stream gages new york | 0.36 | 0.7 | 5995 | 26 | 83 |
| usgs stream gages historical | 1.15 | 0.2 | 8145 | 28 | 61 |
