Explore

along Tacomy Creek near Ashbourne Rd. and Lafayette Ave. below site of Formen dam, Elkins Park

on Triassic ridge about 1 1/4 miles E of Limeport

N side road and SW of railroad about 1/2 mile SE of Center Valley railroad station

along Lehigh River; along L.V. Railroad about 3 3/4 miles ENE of Center Square, Allentown

W side of inlet oppposite L.V. Railroad Lehigh Gap Station

ca. 1 mile SE of Souderton, along Township Line Road

less than 1/4 mile NNW of Cementon Station, river side of L.V. Railroad

along Lehigh River; approx. 3 1/2 miles ENE of Center Square, Allentown

on N side Fells Creek about 1 5/8 miles ENE of Neffs, post office

vicinity of the South Mountains; near head of Black River 2 1/8 miles ENE of Mountainville

on N side W of public road about 1 5/8 miles SE of East Texas

vicinity of the Kittatinny, or Blue Mountains; about 1 1/2 miles NNW of Lehigh Furnace (2 miles WNW of Slatedale, post office)

between 1/2 - 3/4 mile SW of Lehigh Gap L.V. Railroad station

beside road about 1 3/4 miles ESE of Perkasie, post office

South Mountain 1 mile NE of Seidersville

17th and Chew Streets, Allentown

St. Paul's Union Church, Trexlertown

1/2 m E of Squankum

1/4 miles W of Glendon

vicinity of the South Mountains; about 1 1/2 miles SSE of Alburtis, post office

along Lehigh River; near L.V. Railroad just below or E of Rockdale station

along Lehigh River; close to L.V. Railroad tracks just below Treichler station

along Little Lehigh River; just below Bogert's Bridge about 2 5/8 miles SSW of Center Square, Allentown

1 mile W of Shimersville

Oak Lane, SE of Chelenham Ave. and 2nd St.

near Poquessing Creek ca. 1 mi ENE of Philmont

along Lehigh River; E sides of L.V. Railroad right-of-way about 1/2 - 5/8 mile NNW of Slatington station

vicinity of the Blue Mountains; along a branch of Trout Creek about 5/8 mile NW of L.V. Railroad station at Slatington

just above Milford (Penna. railroad) station

Schuykill River, near Valley Forge Manor

along Lehigh River; beside L.V. Railroad tracks about 1 mile below Slatington station

along Lehigh River; about apposite Laury's (L.V. Railroad) station

along Lehigh River; about 1/8 mile below S of the dam breast at Lehigh Gap

opposite the foot of 13th St, Allentown, along railroad on S bank

1/2 mile NE of Redington

at Ferry, Back Creek, Chesapeake City

road over Blue Mountains at Danielsville

Woodlawn Ave. near Surrey Ave., Melrose Park

Uhlertown

Melrose Park, by Coventry Ave., near New Second St., along Tacony Creek

along Little Lehigh River, Allentown, Pa

vicinity of Allentown; between C. railroad branch and Little Lehigh River about opposite the foot Jordan St.

Lacawac Sanctuary; 6.1 mi from Lake Ariel

1 1/2 mile SW of Greenawald

upper-reaches of Macoby Creek ca. 1 mile NE of Geryville

along Lehigh River; between road and L.V. Railroad about 5/8 - 3/4 mile SSE of Lehigh Gap station

Potomac River at the Three Sisters

1/4 mile SE of Pleasant Valley

1/2 SW of Brodhead

on W side of pike and S side Hughes Swamp at the head of James' Run on Broad Mt. NW of Mauch Chunk