18.5' - Approximate level of the FEMA 0.2 0X0P+0nnual Chance Flood level (500-year flood). Flood waters are expected to reach the bottom of the Sample Bridge Road Bridge near the river gage.
16' - Most homes near the creek are affected by flooding. Most secondary roads across the creek will be closed due to high water.
15.6' - Maximum recordable gage height (stage sensor operational limit). Water levels above this stage are not reported in real time.
15.5' - Approximate level of the FEMA 1 0X0P+0nnual Chance Flood level (100-year flood).
14.5' - Approximate level of the FEMA 2 0X0P+0nnual Chance Flood level (50-year flood).
14' - Homes along the entire length of the creek are affected by high water.
12.2' - Approximate level of the FEMA 10 0X0P+0nnual Chance Flood level (10-year flood).
12' - Numerous homes are affected by high water all along the creek. The approaches to the bridges on Erb's Bridge Road, Sample Bridge Road, and Oyster Mill Road are inundated.
10' - Some residences in the vicinity of Erb's Bridge Road, Prowell Road, Stone Spring Lane, and Oyster Mill Road are flooded.
8' - Low lying areas in the vicinity of Erbs Bridge Road, Prowell Road, Stone Spring Lane, and Oyster Mill Road are flooded.