bikes and hikes
issues and actions
friends of johnston
friends of nelson
July 28, 2017
22 Waterfalls Hike at Ricketts Glen State Park, Red Rock (Sullivan County), PA
Saturday October 7, 2017 - 1:00 pm to about 4:00 pm
Ricketts Glen State Park, about 2 hours from the Lehigh Valley, is the home of the National Landmark Ricketts Glen Waterfall...
6th Annual Migration Fest at Lehigh Gap Nature Center, Slatington, PA
A family-friendly celebration of the natural and cultural heritage of the Kittatinny Ridge at the Lehigh Gap
at Lehigh Gap Nature Center (8844 Paint Mill Rd., Slatington, PA 18080)
We invite y...
Lehigh Valley Sierra Club AUGUST meeting
MONDAY, AUGUST 14, 2017 at 7:00 - 8:30 p.m.
Rm 638, 6th floor, Fowler Family Southside Center, Northampton Community College, 3rd & Buchanan Streets, (south) Bethlehem (park in the NCC lot on the west side of the building), (exit...
Canoe and Bicycle along the Lehigh River between Allentown and Bethlehem
12 noon to about 4 pm
We will start at Keck (Canal) Park, Allentown, located just before the east end of the Hamilton Street Bridge (turn off Hamilton St. onto N. Albert St. and follow...
March 6, 2017
“Nineteenth Century Suspension Bridges of John A. Roebling: The Relevance of Archival Research to Modern Engineering Practice.”
Tuesday, March 7, 4:10pm, Scheler Humanities Forum, Linderman Library.
Free and open to the public. Light refreshments and time for questions!
November 29, 2016
Routine Newborn Screening for Heavy Metals: NOW is the time in Pennsylvania!
Global Warming is real - but that hasn’t stopped millions of Americans from buying gas-guzzlers and driving them solo each day a few miles to work. Animal protein requires nearly 50 times the e...
November 26, 2016
The study this year is documented in a video that is posted
on the Sierra Club facebook page.
We focused on nitrate and temperature this year. Results are tabulated at right along with a satellite view of the location of the creeks. Nitrate is a pollutant from agricultu...
Morning Under the Osprey By Grant Clauser
You have to believe these things go on without us, the wake of my kayak,
an osprey circling the willow cove
for bluegill or perch, and words
that sink their points into your shoulders. You know how beautiful spring begins— buds s...
The Lehigh Valley Group continues with a number of conservation programs relating to water quality. There are four primary areas highlighted below.
1) abandoned mine drainage remediation—Lehigh University Summer Engineering Institute (SEI) selected the Lausanne Tunnel A...