Eastern Nile SWAT+ & WEAP Modeling

@huonghy89

Hi, I hope you are doing well. Very happy to bid your project because my skills are fitted in your project. I have experience in hydrological and water-resource modelling, GIS-based spatial data processing, SWAT/SWAT+, WEAP, watershed delineation, hydro-meteorological data preparation, sensitivity analysis, calibration/validation, and scenario-based water allocation modelling. I can develop a reproducible Blue Nile Basin workflow using QGIS/QSWAT+, SWAT+ Editor, SWAT+ Toolbox, and WEAP on Windows 10, including NSE, KGE, R² and PBIAS evaluation. I will source and preprocess suitable DEM, land-use, soil, climate and streamflow datasets, build the SWAT+ basin model, and calibrate/validate key gauges with a target NSE ≥ 0.6. I will then integrate calibrated SWAT+ outputs with WEAP and develop the baseline plus at least three allocation scenarios through 2050, evaluating unmet demand, environmental flows and reliability. I will provide the complete SWAT+/WEAP projects, datasets, parameter/configuration files and an approximately 15-page technical memo, with proposed milestones of data preparation (3–4 days), SWAT+ setup/calibration (7–10 days), WEAP integration/scenarios (4–6 days), and documentation/final validation (2–3 days). If you send the message, we can discuss the project more. Thanks.

@akshayloya55

Hi, I’m Akshay Loya, a geospatial technology professional working across GIS, remote sensing and environmental applications. My team has worked on similar watershed and large-scale geospatial projects involving DEM, land-use, soil, hydro-meteorological and spatial datasets. We can support the complete workflow from data sourcing and preprocessing through SWAT+ setup, calibration/validation and integration with WEAP for allocation scenarios. Since you don’t currently have the datasets, we can also handle identifying and preparing the required open/publicly available inputs and document the entire process so the model is reproducible. I’d suggest QGIS + QSWAT+ for SWAT+ and WEAP for the allocation modelling. We can agree on the exact software versions and milestones before starting. Happy to discuss the project and the available gauge/reservoir information. Best, Akshay

@Microlent

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Data Visualization As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@alluankit01

Hi, I can support the Eastern Nile / Blue Nile SWAT+ and WEAP modelling work, starting with a reproducible Phase 1 focused on data compilation, preprocessing, SWAT+ setup and modelling workflow design. Since no datasets or shapefiles are currently available, I recommend first building the data foundation using public sources for DEM, land use, soils, climate and streamflow records, then moving into calibration/validation and WEAP scenario work in milestones. I can help with: * Blue Nile basin data collection * DEM, land use and soil preprocessing * QGIS / QSWAT+ setup * SWAT+ watershed delineation * HRU and parameter setup * Hydro-meteorological data preparation * Sensitivity/calibration planning * WEAP schematic planning * SWAT+ to WEAP linkage workflow * Scenario structure through 2050 * Technical documentation Deliverables for first phase: * Data-source inventory * Preprocessed basin layers * Initial SWAT+ project structure * Model setup notes * Calibration/validation workflow plan * WEAP integration plan * Milestone timeline for full model completion For full delivery, I can continue with calibration, validation, NSE reporting, WEAP baseline/scenarios and the technical memo after the required datasets are confirmed. Best regards Ankit

@ahmaddar2970

Thank you for the detailed scope. I can support the full Eastern Nile SWAT+ and WEAP workflow for the Blue Nile Basin, including data compilation, model setup, calibration/validation, SWAT+ to WEAP linkage, scenario testing, and documentation. I will make the work reproducible on a standard Windows 10 machine and organize the deliverables so future updates are straightforward. Planned software stack: - QGIS with QSWAT+ for watershed setup and SWAT+ preprocessing - SWAT+ for hydrologic simulation, calibration, and validation - WEAP for water-allocation modeling and scenario analysis - Microsoft Excel, Python, and GIS utilities for data cleaning, parameter handling, and result checks Approximate milestone timeline: 1. Data acquisition and preprocessing 2. SWAT+ project build and baseline simulation 3. Sensitivity analysis, calibration, and validation 4. WEAP schematic construction and SWAT+ linkage 5. Baseline plus three allocation scenarios through 2050 6. Technical memo and final package assembly I will document every step clearly, include model inputs and parameters, and structure the project so the workflow can be replicated without relying on hidden assumptions or nonportable files. Best regards.

@TeraByte26

Hi Sara, I will deliver a calibrated SWAT+ project folder (NSE ≥ 0.6), a linked WEAP file with baseline and three 2050 scenarios, and a ~15‑page technical memo, using QSWAT+ v2.5, WEAP v2022 on Windows 10. I can complete the workflow in 6 weeks, with milestones every two weeks. I can send a short calibration sample today and start immediately. Best regards, Alex Waiting for your response in chat! Best Regards.

@ahmadayaz

I propose an integrated approach to develop a water-resource model for the Blue Nile Basin using SWAT+ and WEAP frameworks. With expertise in hydrological modeling, I will compile data, calibrate SWAT+, and integrate outputs into WEAP for scenario analysis. Deliverables include calibrated models and a technical memo. Software: QGIS, QSWAT+, and WEAP. Timeline outlined in project plan for efficient progress tracking. Let's collaborate for a sustainable solution.

@KurtSiebritz

Hi – it's Kurt here from Cape Town ✔️The key here is calibrating the SWAT+ model while ensuring accurate hydrologic simulation to understand basin dynamics. A common issue is the lack of reliable datasets, which can hinder proper calibration and validation of the model outputs. I understand the importance of generating a reliable basin-scale hydrologic simulation that captures streamflow and reservoir dynamics. What usually matters most here is the thorough documentation of each modeling step, making future updates straightforward. Your need for calibrated SWAT+ outputs and linked WEAP scenarios is clear, ensuring decision-relevant indicators for water allocation. With years of experience in SWAT+ and WEAP, I've helped bring detailed hydrologic models to life. You can expect a comprehensive calibrated SWAT+ project folder and a fully linked WEAP project file, minimizing effort on your side. If you want I could take a look at your existing files and give you some direction? Best, Kurt.

@NicolasLouw

A client came to me recently with a brief a lot like this one, and it was done and working sooner than they expected. Yours can move the same way. I specialize in hydrological modeling, focusing on SWAT+ and WEAP integration. My approach is straightforward: one point of contact, timely updates, and no unnecessary delays. I prioritize getting the direction right in our first conversation to avoid rework, making the project efficient from the start. I have extensive experience calibrating SWAT+ models and linking them with WEAP for water allocation scenarios. I’ll compile and preprocess your spatial data, set up the SWAT+ model, and configure the WEAP schematic, ensuring all steps are documented for easy future updates. If you message me, the worst outcome is a free consultation and a clearer plan than you had this morning. What would make this a success for you? Regards, NicolasLouw.

@Lenard007

I’ve been building a portfolio of modern web applications and digital platforms, and your project immediately caught my attention because it fits well with the type of work I’m focused on. I can help turn your idea into a clean, professional and user-friendly solution built around what you actually need. I noticed you mentioned the need for a detailed calibration and validation of the SWAT+ model, which is something I’d pay particular attention to while keeping the overall experience smooth and reliable. My skills include hydrological modeling, data preprocessing, and simulation frameworks like SWAT+ and WEAP. You can view examples of my work in my portfolio at www.lenard007portfolio.com. I’d be happy to discuss your idea before anything is decided. Send me a message and we can see if I’m the right fit for your project. Regards, Lenard007

@VutomiM1

IF YOU’RE NOT HAPPY, YOU DON’T PAY ⚠️ I recently completed a similar project for the Zambezi River Basin, where I developed a comprehensive SWAT+ model that improved water allocation strategies, resulting in a 30% increase in efficiency for irrigation sectors. This project involved detailed calibration and validation, meeting all stakeholder needs effectively. With over five years of experience in hydrological modeling using SWAT+ and WEAP, I understand the intricacies of basin dynamics and data integration. My expertise in GIS tools, particularly QGIS and ArcGIS, ensures that I can efficiently handle your spatial data requirements. I recognize your need for a reliable hydrologic simulation that captures the Blue Nile's complexities. I’ll meticulously set up the SWAT+ model, conduct thorough calibration, and seamlessly integrate the outputs into WEAP to facilitate insightful scenario testing. My focus is on clear communication, timely updates, and ensuring long-term success for your project. I am ready to deliver exceptional results. The difference between an average result and an exceptional one is usually decided before the work even begins. Regards, Vutomi

@kristianl10

YOUR PROJECT IS EXACTLY THE TYPE OF WORK I SPECIALIZE IN. I understand your need for a detailed SWAT+ model of the Blue Nile Basin to support effective water allocation scenarios. The focus on generating a reliable hydrologic simulation aligns perfectly with my expertise. I have extensive experience in compiling spatial data and running SWAT+ in both QGIS and ArcGIS. I will ensure that the modeling process is documented clearly for future updates, and I will provide all necessary deliverables as outlined. I’d love to chat about your project. Worst case, you walk away with a free consultation and a few useful ideas. Regards, Kristian.

@nadiiai

Hello there, The real challenge here is not running SWAT+ or WEAP individually but making sure the coupling between them actually works with your specific basin data, especially since you are starting from zero datasets, so I would begin by compiling all available spatial and hydro-meteorological data from public sources like NASA POWER and SRTM DEM, then build and calibrate the SWAT+ model using QSWAT+ for flexibility, before linking the outputs to WEAP for the allocation scenarios. For the timeline, I would allocate the first two weeks to data preprocessing and model setup, the next three weeks to sensitivity analysis and calibration to achieve the target NSE of 0.6 at key gauges, and the final two weeks to scenario development, technical memo writing, and documentation, with regular milestones for review. I can deliver the full package with all project folders, validation statistics, and the technical memo within 7 to 8 weeks, but to start the data compilation could you confirm whether you have access to observed streamflow records for the calibration period, or if I should rely on global datasets like GRDC for that as well. Nadiia

@ramzialhakimi

Hello, I am a GIS and hydrological modeling specialist with extensive experience in watershed analysis, flood-hazard simulations, and water resource mapping. I understand you need a fully calibrated SWAT+ model for the Blue Nile Basin coupled with WEAP for future scenario testing up to 2050, starting entirely from scratch. Software Stack (Windows 10 compatible): • Preprocessing & Mapping: ArcGIS Pro / QGIS (latest stable) • Hydrology: ArcSWAT / QSWAT+ (latest release) • Allocation & Scenarios: WEAP Proposed Timeline & Milestones (Approx. 21 Days): 1. Days 1-6: Spatial Data Compilation & Preprocessing (DEM, LULC, Soils, Climate). 2. Days 7-14: SWAT+ Setup, Sensitivity Analysis, and Calibration (Targeting NSE ≥ 0.6 at key gauges). 3. Days 15-18: WEAP Configuration & Linking SWAT+ outputs (Baseline + 3 Scenarios). 4. Days 19-21: Finalizing the 15-page Technical Memo and organizing the reproducible project folders. I am highly rigorous with statistical validation and technical documentation. Let’s discuss the specific gauges you want to target. Best regards, Ramzi Al-HakimiAs a Civil 3D Road Design, Surveying, and GIS Specialist with over 13 years of experience in infrastructure, topographic surveying