| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| us drinking water standards | 1 | 0.9 | 3692 | 20 | 27 |
| us | 1.2 | 0.9 | 7733 | 68 | 2 |
| drinking | 0.17 | 0.3 | 2771 | 26 | 8 |
| water | 0.68 | 0.5 | 5281 | 29 | 5 |
| standards | 0.89 | 0.6 | 6252 | 97 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| us drinking water standards | 1.85 | 0.1 | 7458 | 42 |
| us drinking water standard boron | 0.65 | 0.1 | 7954 | 94 |
| us epa drinking water standards | 0.4 | 0.4 | 9650 | 34 |
| us epa primary drinking water standards | 0.38 | 0.5 | 4007 | 83 |
| us epa secondary drinking water standards | 1.3 | 0.6 | 6260 | 62 |
| us epa drinking water standards table | 1.52 | 0.3 | 499 | 30 |
| us epa national drinking water standards | 1.96 | 0.4 | 2819 | 56 |
| boron levels in drinking water | 0.94 | 0.9 | 5206 | 53 |
| boron in drinking water limit | 1.57 | 0.2 | 8807 | 49 |
| boron in drinking water | 1.26 | 1 | 4962 | 15 |
| boron in surface water | 0.72 | 0.8 | 6469 | 16 |
| standard state of boron | 1.48 | 0.6 | 8184 | 42 |
| boron in water treatment | 1.53 | 0.3 | 9425 | 75 |
| how to make boron water | 0.36 | 0.6 | 4667 | 64 |
| boron supplement standard process | 0.39 | 0.3 | 2291 | 43 |
| daily recommended amount of boron | 1.68 | 0.8 | 8057 | 40 |
| boron recommended daily intake | 1.17 | 0.7 | 2246 | 74 |
| how common is boron | 0.57 | 0.2 | 7342 | 65 |
| how much boron do i need | 1.69 | 1 | 1114 | 13 |
| how much boron is needed daily | 0.48 | 0.2 | 8239 | 87 |
| how much boron daily | 2 | 0.2 | 1007 | 99 |
| how much boron per day | 0.96 | 0.5 | 3041 | 28 |
| state of boron at room temperature | 1.22 | 0.1 | 8049 | 87 |
