# LYNXCE

> Civil engineering and environmental science consulting firm specializing in water resources modeling, environmental compliance, water quality assessment, and infrastructure planning.

## Company Overview

LYNXCE is a PE-licensed scientific consulting firm that combines deep domain expertise with modern analytical tools. We deliver sustainable, data-driven solutions for environmental and water resource challenges. Based in the United States, serving clients nationwide.

- Website: https://www.lynxce-env.com
- Email: contact@lynxce-env.com
- LinkedIn: https://www.linkedin.com/company/lynxce-env/

## Services

- [Water Resources Modeling & Analysis](/services/water-resources-modeling): Advanced hydrologic and hydraulic modeling using HEC-HMS, HEC-RAS, and custom solutions for watershed management, flood forecasting, and water supply optimization.
- [Environmental Science](/services/environmental-science): Comprehensive environmental assessments including habitat analysis, ecosystem restoration planning, and regulatory compliance for NEPA, ESA, and Clean Water Act.
- [Water Quality Modeling & Assessment](/services/water-quality-modeling): Predictive water quality modeling integrating real-time sensor data, USGS datasets, and advanced analytics for contaminant transport and treatment optimization.
- [Infrastructure Site Selection & Planning](/services/infrastructure-planning): Data-driven site suitability analysis using GIS, remote sensing, and multi-criteria decision frameworks.

## Products

- [CEWaterHub](https://cewaterhub.com): A civil engineering data hub that unifies access to USGS, PRISM, WQP, and NOAA datasets. AI-powered query interface for water resources and environmental data discovery.
- [SWAT-DG](https://github.com/wasailin/SWAT-DG/releases/tag/v0.5.0): Free, open-source SWAT watershed model calibration tool. Uses diagnostic-guided methods to converge in under 50 runs instead of 5,000+. Zero-install, 100% local.

## Expertise

- Hydrologic Modeling (HEC-HMS, SWAT)
- Hydraulic Modeling (HEC-RAS)
- NEPA Compliance & Environmental Impact Assessment
- Clean Water Act Section 404 Permitting
- Endangered Species Act (ESA) Compliance
- Water Quality Modeling & TMDL Development
- GIS Analysis & Remote Sensing
- Flood Risk Assessment & Floodplain Mapping
- Watershed Management & Master Planning
- Infrastructure Site Suitability Analysis

## Credentials

- PE-Licensed Professional Engineers
- Direct data partnerships with USGS, NOAA, PRISM, and WQP
- Open-source contributors (SWAT-DG, CEWaterHub)
- 50+ projects delivered
- Science-first, peer-reviewed methodology

## Blog

Twice-monthly publishing cadence (1st and 15th). Categories: Methodology, Regulatory, Tool Comparison, Data & Tools.

- [HEC-HMS vs HEC-RAS: Which Model Do You Need?](/blog/hec-hms-vs-hec-ras-which-model-do-you-need) — Tool Comparison
- [SWAT Model Calibration: Traditional vs Diagnostic-Guided](/blog/swat-model-calibration-traditional-vs-diagnostic-guided) — Methodology
- [How to Access USGS Water Data for Engineering Projects](/blog/how-to-access-usgs-water-data-for-engineering-projects) — Data & Tools

Browse the full index: /blog

## Contact

For project inquiries: contact@lynxce-env.com
For career opportunities: careers@lynxce-env.com
Response time: within 48 hours
Free initial consultation available

## Optional

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