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Career Day at Shamokin Area Junior-Senior High School
Joseph Knapick, PLS, owner of Keefer & Associates Land Surveying of Sunbury, PA, attended a career fair at his alma-mater, Shamokin Area Junior-Senior High School on Friday, November 14th.
PSLS Staff
5 days ago2 min read


Announcements - Winter 2025
Upcoming Events
PSLS Webinars
2026 webinar details coming soon!
2026 Surveyors’ Conference in Hershey, PA from January 11-14, 2026!

PSLS Office
Dec 105 min read


Surveying in the Snow
It’s the time of year when the northern part of the US is starting to see snow accumulation, especially if you’re in the Great Lakes area. Most of the areas north of the Mason Dixon Line can expect at least some snow to fall and accumulate after the winter solstice.

PSLS Office
Dec 103 min read


Capitol Contours - Winter 2025
On October 1, the Federal Government entered into a shutdown following the lack of funding legislation being moved by Congress and enacted into law by the Administration. On November 12, President Trump signed legislation (H.R. 5371) to re-open the Federal government through January 30, 2026. The package also funds military construction, veterans’ affairs, the Department of Agriculture and the legislative branch through the remainder of fiscal 2026, which ends on September 30

PSLS Office
Dec 104 min read


Featured Member - Timothy Rojahn, PLS
PSLS Featured Member: Timothy Rojahn, PLS

PSLS Office
Dec 102 min read


President's Remarks - Winter 2025
This year, as I watched the retailers jump from Halloween directly to Christmas, I was determined not to skip Thanksgiving and do something during our family get-together that would be more meaningful and memorable. Needless to say, I’m GLAD that we did. The evening before Thanksgiving, I sent my family members a text asking them to be prepared to say what they are Grateful for, something they Learned over the past year, something they Accomplished, and something which Deligh
PSLS Staff
Dec 102 min read


Side-Shot from Harrisburg - Winter 2025
The Senate and House finally agreed upon Pennsylvania’s 2025-2026 budget and it was signed into law by the Governor on November 12, 2025. The Budget totals $50.1 billion, focusing on tax relief, public education, and economic growth. Key highlights include the new Working Pennsylvanians Tax Credit providing $193 million in tax relief, significant investments in public schools, including increased basic education funding and school infrastructure, and initiatives for economi
PSLS Staff
Dec 104 min read


Prior Surveys as Extrinsic Evidence
This research will produce a manuscript serving as a resource for surveyors in Pennsylvania. It provides guidance on the governing laws, evidentiary standards, and professional responsibilities involved in utilizing prior surveys as extrinsic evidence while retracing property boundaries. The study examines how prior surveys are to be weighed as evidence while trying the facts of the location of the boundary to be ascertained.

PSLS Office
Dec 1010 min read


Forging the Future of Surveying in Pennsylvania: Insights from Trimble's 2025 Geospatial Industry Report
Trimble’s 2025 Geospatial Industry Report offers a vivid and compelling picture of where our profession stands today and where it is headed tomorrow. The message is unmistakable: land surveying is entering one of the most transformative and opportunity filled eras in its long and respected history. As innovation accelerates and the demand for reliable geospatial information continues to grow, licensed land surveyors are becoming more essential than ever across the Commonwealt

PSLS Office
Dec 103 min read


President's Remarks - Fall 2025
Following in the footsteps of our predecessors while forging a pathway for our successors...This is particularly true with the boundary...

PSLS Office
Sep 232 min read


Capitol Contours - Fall 2025
On June 6, the National Telecommunications and Information Administration (NTIA) issued a 21-page Policy Notice instituting critical reforms to the Broadband Equity, Access, and Deployment (BEAD) program. Reforms will remove rules favoring particular technologies and eliminate unnecessary regulatory burdens.

PSLS Office
Sep 233 min read


Side-Shot from Harrisburg
With the Senate and House busy at work prior to the summer recess, I continue to have many discussions and attend several events. Unfortunately, with the Legislative and Executive branches unable to agree upon a budget, everything is log jammed. Hopefully, in the near future, the budget will be passed and everything will start to move forward. Also, the House and Senate are to go back in session in the near future. In the meantime, I’ve had several discussions focusing on

PSLS Office
Sep 234 min read


Waterway Boundaries
Below is the Table of Contents of the book: WATERWAY BOUNDARIES ALONG INLAND RIPARIAN LANDS CANALS & ISLANDS: A Compilation of Historical Records Including Abstracts from Cases, Statutes & Law Reviews (Detailed Sections on Pennsylvania).
We hope this gives you a preview of the important information presented in the book. This book is sold through the PSLS online book store and is available for purchase.

PSLS Office
Sep 238 min read


Outliving the Monuments We Set: Preserving the Future of Surveying
During a recent retracement survey, I encountered a rusted one-inch iron pipe with its cap lying nearby. At first glance, it looked like a forgotten relic. On closer inspection, however, I realized it had been set decades ago by a surveyor who is still practicing in northwest Pennsylvania. That deteriorating monument made me pause—not only to reflect on the longevity of my colleague’s career, but also to wonder whether I might someday outlive the monuments I set.

PSLS Office
Sep 233 min read


Announcements - Fall 2025
Upcoming Events PSLS Webinars October 8 2025 from 12-1PM - Ethics Essentials: A Primer for Pennsylvania Land Surveyors ...

PSLS Office
Sep 233 min read


Border Vista & Boundary Vista (Survey Evidence)
1.1 Border Vista – Boundary Vista
A border vista and boundary vista is any defined cleared space between two areas of foliage intended to provide a clear demarcation line between the two areas. (1) These vistas have been written about primarily with surveys associated with state and international boundaries, however; nationally recognized survey text and publications have been relatively silent on this subject for private boundary surveys Perhaps this lack of writing or ackn

PSLS Office
Sep 237 min read


President's Remarks - Summer 2025
Wow! How fast did this year's first five (5) months go by? Since I penned the last article, things have continued to be busy. During the last weekend in March, I was asked to volunteer as a judge for the 2025 ASCE Mid-Atlantic East & West Student Symposium surveying competition. Eight (8) schools competed against one another in plat and field competitions. The field competition had four (4) parts: pacing, leveling, stakeout, and pipeline. The experience was fantastic. T

PSLS Office
Jun 183 min read


Waterways: Quick Reference Cases
Information abstracted from "Waterways Boundaries Along Inland Riparian Lands, Canals & Islands.

PSLS Office
Jun 1812 min read


Announcements - Summer 2025
Upcoming Events, Membership Partner Program, PSLS PAC March Madness Challenge, PSLS Crew Shop, and PSLS Book Store.

PSLS Office
Jun 182 min read


Capitol Contours - Summer 2025
On March 15, President Trump signed 1968, the "Full-Year Continuing Appropriations and Extensions Act, 2025," into Public Law 119-4, which provides fiscal year 2025 appropriations to federal agencies through Sept. 30, 2025, averting a shutdown of the federal government. It is known as a continuing resolution (CR) and funds most programs and activities at the FY2024 levels while also extending FEMA's National Flood Insurance Program (NFIP).

PSLS Office
Jun 184 min read
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