This app was mentioned in 6 comments, with an average of 5.17 upvotes
If it's in the city limits, try reporting it via the SJ Clean app. iOS, Android
https://play.google.com/store/apps/details?id=com.apporder.mySanJose
https://play.google.com/store/apps/details?id=com.apporder.mySanJose&hl=en
Link
Right here: https://play.google.com/store/apps/details?id=com.apporder.mySanJose&hl=en