July 12, 2020

Thank You

Thanks for visiting USGS Handbook and sharing your feedback with us.

All of the comments on USGS Handbook are moderated, which means that someone will have to manually approve them before they appear.

We apologize for the inconvenience, but we do this to keep out spam.

We try to moderate the comments as quickly as possible and if you’ve asked a question, we try our best to respond very quickly as well.

If you find this site useful, we hope that you will help us to spread the word about USGS Handbook and will tell your friends about it.

Thanks again!