The phrase "at a modest level" is correct and usable in written English.
It can be used to describe something that is done or achieved to a limited or moderate extent.
Example: "The project was successful, but it was completed at a modest level of funding compared to previous years."
Alternatives: "to a limited extent" or "at a moderate level".
Nevertheless, like many others, I keep my expectations at a modest level.
Labour would renew the feed-in tariff scheme at a modest level, rather than let it fade away.
If you follow installation art, even at a modest level, you will be familiar with this sort of thing.
Many of these changes are taking place at a modest level already, the scientists say, but are expected to intensify.
It also far exceeded the high estimate, if at a modest level, when it brought £313,250.
England may well take their spot at Euro 2012 without any fuss, but appreciation of the side is at a modest level.
Third, although some terrorist attacks have caused massive destruction of lives and property, most show at best a modest level of organization - hence the almost exclusive use of soft targets.
It's high time for members of Congress to get some moral spine, stand up to the gun lobby, and enact the long-sought legislation that will help this country find its way back to at least a modest level of peace of mind and public safety.
The relatively high log2 intensity value of 6.0 was chosen as the threshold to focus on the genes with at least a modest level of expression.
Response options for the two items ranged from 1 (not a problem) to 6 (very serious problem), with a response of 2 defined as a little problem, thus including individuals with at least a modest level of diabetes distress (16).
In other words, maintaining production perhaps at a more modest level, but at one that we can sustain over decades and perhaps even generations.
