These are the Pokemon nests in Newark and Sherwood where we have a report of at least one Rattata They may have been one offs and there is no guarantee that another Rattata will appear there

Cottage Pasture Lane

 Gunthorpe CP8 sightings

Station Road

 Lowdham CP3 sightings

Lowdham Road

 Gunthorpe CP3 sightings

The Avenue

 Gunthorpe CP1 sightings