| --- |
| license: cc-by-4.0 |
| language: |
| - pt |
| tags: |
| - water, |
| - sewage, |
| - brazil, |
| pretty_name: Água e Esgoto no Nordeste Brasileiro |
| size_categories: |
| - n<1K |
| --- |
| |
| # Brazilian Northeast Water and Sanitation Crisis Dataset (BNWSC) |
|
|
| ## Overview |
| This dataset provides multidisciplinary data on water access, sanitation, public health, and socioeconomic disparities in Brazil's Northeast region. It integrates official sources (2014–2022) and includes projections up to 2030, supporting research in public policy, collective health, and sustainability. |
|
|
| --- |
|
|
| ## Key Features |
| ### Applications |
| - Correlation analysis between sanitation, income, and waterborne diseases. |
| - Predictive modeling for water/sewage coverage. |
| - Regional comparative studies (e.g., Northeast vs. Southeast Brazil). |
|
|
| ### Variables |
| - **Water access** (% of population). |
| - **Sewage connection** (% of population). |
| - **Hospitalizations for waterborne diseases** (total cases and rate per 10k inhabitants). |
| - **Sanitation investments** (in BRL millions). |
| - **State HDI**. |
| - **Per capita income** by state. |
|
|
| ### Temporal Coverage |
| - Historical data: 2014–2022. |
| - Forecasts: 2023–2030 (Prophet model). |
|
|
| ### Geographic Coverage |
| - All 9 states in the Northeast. |
| - Comparisons with South, Southeast, North, and Central-West regions. |
|
|
| --- |
|
|
| ## Dataset Details |
| ### Size & Format |
| - **Tables**: 7 |
| - **Formats**: Delta table |
|
|
| ### Availability |
| - **Platform**: [Hugging Face Dataset Hub](https://huggingface.co/datasets/[carpenterbb]/[agua_e_esgoto_nordeste_brasileiro]). |
| - **License**: CC BY-SA 4.0. |
|
|
| --- |
|
|
| ## References |
| Data compiled from: |
| 1. **DATASUS (2022)**: Hospitalization records. |
| 2. **SNIS (2022)**: Water loss and sewage indicators. |
| 3. **IBGE (2022)**: Population and HDI. |
| 4. **Painel Saneamento Brasil (2022)**: Water/sewage coverage. |
| 5. **World Water Map (2023)**: Water stress projections. |
|
|
| --- |
|
|
| ## How to Cite |
| ```bibtex |
| @dataset{bnwsc_2025, |
| author = {Gabrielly A. Gomes} |
| title = {Brazilian Northeast Water and Sanitation Crisis Dataset (BNWSC)}, |
| year = {2025}, |
| publisher = {Hugging Face}, |
| url = {https://huggingface.co/datasets/carpenterbb/agua_e_esgoto_nordeste_brasileiro}, |
| note = {Data sourced from DATASUS, SNIS, IBGE, and Painel Saneamento Brasil.} |
| } |
| ``` |
| ## Contact |
| - [Gabrielly Gomes](https://github.com/codeonthespectrum) |
|
|
