
Serving Pennsylvania, Delaware and Maryland
For all your septic testing, septic design, septic inspection and Act 537 planning; stormwater infiltration testing, wetland delineations, sinkhole/karst evaluations, soil bearing/perc testing and soil fertility; alluvial soil investigations, PNDI, environmental audit, well sampling and Phase I needs.



Penn’s Trail is an Environmental Consulting Firm serving PA, MD, and DE. Our staff of licensed and registered professionals specialize in but are not limited to the following professional services:
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On Site Sewage Disposal Testing and Design
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Wetlands Delineation & Local, State and Federal Permits
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Phase I & II Environmental Site Assessments
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Stormwater Control Infiltration Testing
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Storage Tank Removal Oversight
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Assessment of Potential Contamination
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Act 537 Sewage Planning for Land Development
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Biology & Natural Resource Inventories
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Protected Plant & Animal Inventories, Studies, & Resolution
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Carbonate/Karst/Limestone Investigations
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Preconstruction Soil Evaluations
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Large Volume Sewage Disposal Testing
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Small Flow Treatment Facilities & Design
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Soil Classification and Re-classification
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NPDES Anti-Degradation Coordination & Research
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All PADEP and OSS Testing & Design of Innovative, Alternate & Experimental Systems
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Septic System Inspection
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Soil Bearing
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Hydrogeologic Evaluation
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Water Resource Impact Studies
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Selected Laboratory Analysis of Soil
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Well Permitting and/or Abandonment
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NEPA Environmental Impact Statements
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Operation & Maintenance Compliance (On Site Septic Systems)
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PSMA Sewage System Inspections
- Real Estate Transactions
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Stormwater Compliance Monitoring & Management
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MS4 Compliance
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We provide professional expertise in the fields of soils, geology, wetlands, water resources, and ecological concerns.
Website developed by Diane L. Golrick