hydrology modeling

Dougherty Sprague Enterprises (dse) is an environmental and remediation services firm. It is a Texas Department of State Health Services Licensed Asbestos Consultant Agency and Lead Firm, and a registered mold assessment company. dse is a woman-owned business certified as WBE, HUB, and DBE, and holds a GSA Environmental Contract. It serves federal, state and local government, commercial/industrial, and independent school districts.

air monitoringasbestos inspectionsAutoCAD draftingenvironmental compliance auditingenvironmental trainingexpert testimonygroundwater modelinglead-based paint surveysmold assessmentremedial system designremedial system installation

EnviroInformatics develops advanced computational software for modeling, simulation, and decision support in water systems. Its platforms integrate hydrology, water quality, geospatial data, and cloud-ready architectures to support planning, operations, and digital twin applications across engineered and natural systems.

digital twin frameworksgeospatial data integrationgroundwater flow and transport modelinghigh-performance computingmodel couplingmodeling and simulationoptimizationsediment dynamics modelingSoftware platform developmentSpatial analysistechnical consultinguncertainty analysiswater quality modeling

Fuscoe Engineering, Inc. is an award-winning, employee-owned civil engineering firm delivering creative, practical and successful designs for clientele throughout California and internationally. The firm provides a full spectrum of civil engineering services for private firms and public agencies, guided by its full circle thinking® approach.

3D subdivision mappingALTA SurveysBIMboundary surveyscivil engineeringconstruction stakingGIS solutions with 3D visualization & virtual realityhigh-rise layoutland surveyingLEED project planning & designstormwater managementsustainable site designtopographic surveysUAV drone optical capture

Knowles Civil Engineering, Inc. (KCEI) is a Jacksonville, Florida civil engineering firm celebrating over 30 years of service. The firm provides civil engineering and design services for public and private sector clients, specializing in site development, roadway design, stormwater management, and municipal infrastructure improvements. KCEI uses CAD software and plotting/printing equipment for quick project turnaround and partners with Design-Build firms and contractors.

CAD draftingcivil engineeringenvironmental assessmentspermittingroadway designsite planningstormwater managementsurveying