The phrase "and so the level" is grammatically correct and can be used in written English.
It can be used to indicate a conclusion or result related to a specific level or standard being discussed.
Example: "The project faced numerous challenges, and so the level of quality we aimed for was not achieved."
Alternatives: "therefore the level" or "thus the level".
"Many of the Gambian people living in Catalonia come from rural communities and so the level of literacy is low.
And so the level of outrage that appears to be happening suggests that maybe it shouldn't have been done... I'm still thinking about it and I'm a little creeped out too".
Help with paying for care, especially in old age, such as help washing and dressing, is conducted on a council-by-council basis and so the level of assistance depends on where you live.
The turbines that had already been installed could not fully take advantage of the higher pressure and temperature steam, and so the level of efficiency was not as high as it should have been.
This implies that the consumer will definitely incur switching costs and so the level of switching costs becomes irrelevant in her marginal decision to further search.
It is a speculation that cells incorporate a large amount of long-chain polyunsaturated fatty acids and so the level of antioxidants could be increased in the cells.
"And when salmon is cooked, you lose a considerable amount of fat, and so the levels go down quite a bit".
Mayor, New York City A Liberal Nun in Baghdad The teachers who taught sciences in the school I went to when I was growing up in Baghdad were all from the university, and so the levels of the science courses were really incredible.
Irish people living in Britain have a longer history of migration, and so the levels of ethnic density reached for this group were not as high as for some other ethnic minority groups.
As non-Roma move to other parts of the country, the general income of the county has gone down, the amount of tax revenue has gone down, and so the general level of education is also going down.
However, an earlier report claims that eEF1A is an abundantly expressed protein (Thiele et al. 1985) and so the expression level of eEF1A remains unresolved at this time.
