| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| usgs levels at gaging stations | 1.87 | 0.9 | 7521 | 92 |
| usgs twri levels at gaging stations | 1.36 | 0.8 | 6958 | 18 |
| usgs gaging station map | 1.96 | 0.2 | 8677 | 70 |
| usgs stream gaging stations | 0.82 | 0.3 | 4741 | 4 |
| levels at gaging stations | 0.77 | 0.8 | 4687 | 58 |
| usgs gauging stations map | 0.11 | 0.9 | 7517 | 3 |
| usgs gage station map | 1.96 | 0.1 | 5520 | 58 |
| usgs gauge stations map | 0.72 | 0.7 | 4626 | 90 |
| usgs river gauge stations | 0.57 | 0.9 | 6983 | 77 |
| usgs water gauge stations | 1.25 | 0.8 | 3115 | 17 |
| usgs gage sites map | 1.15 | 0.9 | 9519 | 64 |
| stage measurements at gaging stations | 1.44 | 0.9 | 3580 | 43 |
| discharge measurements at gaging stations | 0.75 | 0.9 | 5866 | 71 |
| what do usgs stations measure | 0.94 | 0.7 | 4030 | 70 |
| map of usgs gages | 1.85 | 0.5 | 9301 | 30 |
| usgs station levels kenney | 1.66 | 0.7 | 129 | 3 |
| what do usgs stations measure directly | 1.63 | 0.2 | 5200 | 53 |
| usgs gage data map | 0.57 | 0.1 | 8239 | 70 |
| usgs stream gaging manual | 0.97 | 0.9 | 3288 | 84 |
| usgs inactive gage locations | 1.22 | 0.8 | 2483 | 13 |
| usgs stream gage locations | 1.28 | 0.5 | 2279 | 2 |
| usgs contracted opening twri | 1.7 | 0.7 | 6438 | 68 |
| usgs levels at streamgages tm | 0.65 | 1 | 1171 | 4 |
| usgs river monitoring stations | 0.66 | 0.9 | 8661 | 93 |
