PATRICK C. GARNER CO., INC. offers complete hydrological & monitoring services. Services include:

• In situ Water Quality Testing: Dissolved oxygen (DO), pH & other key biological test measurements using our own professional test meters
• Vernal pool WQ monitoring
• Storm Sewer analysis
• Riverine & Stream Systems Analysis
• TR-55, TR-20 using HydroCAD
• FEMA Floodplain Analysis & LOMA Filings
• Storm Water Management analysis
• Retention, Detention and Infiltration basin analysis
• Dry and Wet Basin analysis
• Peer Review of Flood Plain Delineations
• Storm Mitigation analysis using the Cornell University "Atlas of Precipitation Extremes for the Northeastern US," contemporary "live" storm data and/or the federal TP-40 extreme precipitation atlas

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