US Topo
2024 edition
Scale 1:24,000 ยท Current
Quadrangle archive
Portsmouth, NH
10 available scans
Geographic overview
OpenStreetMap view of Portsmouth
The OpenStreetMap overview loads as this section approaches the viewport.
USGS archive
Available editions
US Topo
2021 edition
Scale 1:24,000
US Topo
2018 edition
Scale 1:24,000
US Topo
2015 edition
Scale 1:24,000
US Topo
2012 edition
Scale 1:24,000
Historical topo
1956 edition
Scale 1:24,000
Historical topo
1956 edition
Scale 1:24,000
Historical topo
1956 edition
Scale 1:24,000
Historical topo
1956 edition
Scale 1:24,000
Historical topo
1952 edition
Scale 1:25,000