This is too confusing for me to parse: https://response.epa.gov/sites/15933/files/East%20Palestine%20Derailment_Surface%20Water%20Analytical%20Results%20Summar

This is too confusing for me to parse: https://response.epa.gov/sites/15933/files/East%20Palestine%20Derailment_Surface%20Water%20Analytical%20Results%20Summary_rev02.pdf https://response.epa.gov/sites/15933/files/East%20Palestine%... Why is almost every number in sample column #2 and #3 exactly 100 times greater than in column #1? Aren't they all [μg/L]? There's a section on page 3 ("petroleum products") that's labelled as being both μg/L and mg/L.