...from the above, the test results were verified against test strips.
I would verify the source water, especially in winter, depending where you are different things can be done to clean the water pipes, say flushing with chloramines or there can be run off from winter salt and such to clean roads.
But it sounds like it's back under control. I wouldn't be too worried unless it starts to go back up
I would verify the source water, especially in winter, depending where you are different things can be done to clean the water pipes, say flushing with chloramines or there can be run off from winter salt and such to clean roads.
But it sounds like it's back under control. I wouldn't be too worried unless it starts to go back up