| usgs stream gages map | 1.33 | 0.3 | 9742 | 21 | 48 |
| usgs stream gauges map | 0.06 | 0.5 | 3103 | 22 | 40 |
| usgs stream gage mapper | 0.92 | 0.5 | 2119 | 23 | 29 |
| usgs stream gage map minnesota | 1.06 | 0.2 | 9712 | 30 | 75 |
| colorado usgs stream gages map | 1.39 | 0.6 | 8869 | 30 | 2 |
| usgs stream gages california | 1.26 | 0.9 | 7105 | 28 | 2 |
| stream gage data usgs | 1.79 | 0.3 | 8277 | 21 | 24 |
| usgs stream gauge locations | 0.29 | 0.5 | 9681 | 27 | 94 |
| usgs stream gages new york | 0.51 | 0.7 | 2777 | 26 | 74 |
| usgs stream gage network | 0.32 | 0.3 | 3808 | 24 | 71 |
| usgs streamflow gage map | 1.38 | 0.6 | 7167 | 24 | 56 |
| usgs stream gages texas | 1.83 | 0.5 | 6963 | 23 | 8 |
| usgs stream gage ga | 0.59 | 1 | 7727 | 19 | 15 |
| usgs stream gages oregon | 1.19 | 0.9 | 8665 | 24 | 36 |
| usgs stream gauge data | 0.71 | 0.3 | 9695 | 22 | 34 |
| usgs stream gaging station | 1.54 | 0.7 | 2370 | 26 | 29 |
| usgs stream gage web service | 0.16 | 0.1 | 1665 | 28 | 79 |
| usgs stream gaging manual | 0.16 | 0.4 | 7514 | 25 | 89 |
