SWQ_Manual_Chemical_Parameters_CPCB_TN_1961_2020.csv
The Surface Water Quality Manual Chemical Parameters CPCB Tamil Nadu (1961-2020) dataset contains chemical water quality data collected manually by the Central Pollution Control Board (CPCB) across Tamil Nadu. It includes annual measurements from (1961-2020), covering parameters such as pH, dissolved oxygen, total dissolved solids, heavy metals, nutrients, and other key indicators. The dataset is essential for analyzing long-term water quality trends, pollution levels, and environmental changes, supporting water resource management, policy decisions, and ecological health assessments in Tamil Nadu.
Metadata Information
| Field | Value |
|---|---|
| Data last updated | March 5, 2025 |
| Metadata last updated | March 6, 2025 |
| Created | unknown |
| Format | CSV |
| License | Other (Open) |
| Created | 2 months ago |
| Media type | text/csv |
| Size | 590,530 |
| Ckan url | http://172.16.1.177:5000 |
| Datastore active | True |
| Datastore contains all records of source file | True |
| Has views | True |
| Hash | 937f32581da109d2c7e2df38affa3e73 |
| Id | 0a26c675-11d1-433d-b19d-9d3a8dcb3796 |
| Ignore hash | False |
| Original url | http://172.16.1.177:5000/dataset/d54d7702-d21f-408f-8dc0-2665bde47201/resource/0a26c675-11d1-433d-b19d-9d3a8dcb3796/download/swq_manual_chemical_parameters_cpcb_tn_1961_2020.csv |
| Package id | d54d7702-d21f-408f-8dc0-2665bde47201 |
| Position | 61 |
| Resource id | 0a26c675-11d1-433d-b19d-9d3a8dcb3796 |
| Set url type | False |
| State | active |
| Task created | 2025-03-05 09:33:37.801515 |
| Tracking summary | {'total': 0, 'recent': 0} |
| Url type | upload |