Navy Nike swim trunks, white trim, size M

I lost my navy blue Nike swim trunks yesterday around 3pm at Schwiebert Park boat launch in Rock Island, right along the Mississippi. They're a size M, quick-dry nylon, with a white drawstring and the white Nike swoosh on the left leg. There's a small chlorine stain near the hem and a tiny snag along the waistband—only noticeable up close. They were my go-to for open-water practice, and they have sentimental value because they were a gift from my sister. If anyone found them, I'd really appreciate getting them back. I can swing by Schwiebert Park or meet up near 4th Street and 23rd Avenue to grab them.