CSV
2020 eSMR Analytical Data
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2020.
Data dictionary
Field definitions supplied by the publishing agency in CKAN.
| Column | Type | Label | Description |
|---|---|---|---|
| region | text | region | — |
| location | text | location | — |
| location_place_id | numeric | location_place_id | — |
| location_place_type | text | location_place_type | — |
| parameter | text | parameter | — |
| analytical_method_code | text | analytical_method_code | — |
| analytical_method | text | analytical_method | — |
| calculated_method | text | calculated_method | — |
| qualifier | text | qualifier | — |
| result | numeric | result | — |
| units | text | units | — |
| mdl | numeric | mdl | — |
| ml | numeric | ml | — |
| rl | numeric | rl | — |
| sampling_date | date | sampling_date | — |
| sampling_time | text | sampling_time | — |
| analysis_date | date | analysis_date | — |
| analysis_time | text | analysis_time | — |
| review_priority_indicator | text | review_priority_indicator | — |
| qa_codes | text | qa_codes | — |
| comments | text | comments | — |
| facility_name | text | facility_name | — |
| facility_place_id | numeric | facility_place_id | — |
| report_name | text | report_name | — |
| latitude | numeric | latitude | — |
| longitude | numeric | longitude | — |
| receiving_water_body | text | receiving_water_body | — |
| smr_document_id | numeric | smr_document_id | — |
| location_desc | text | location_desc | — |
Resource details
| Format | CSV |
|---|---|
| Size | 836 MB |
| Rows | 1,755,312 |
| Last updated | Sep 30, 2026 |
| Part of | Water Quality - Effluent - Electronic Self-Monitoring Report (eSMR) Data |
Other resources in this dataset
- Data Dictionary - Electronic Self-Monitoring Report (eSMR) Data
- 2006-Present eSMR Analytical Data (Zipped CSV)
- 2006-Present eSMR Analytical Data (Parquet Format)
- 2026 eSMR Analytical Data
- 2025 eSMR Analytical Data
- 2024 eSMR Analytical Data
- 2023 eSMR Analytical Data
- 2022 eSMR Analytical Data
- 2021 eSMR Analytical Data
- 2019 eSMR Analytical Data
- 2018 eSMR Analytical Data
- 2017 eSMR Analytical Data
- 2016 eSMR Analytical Data
- 2015 eSMR Analytical Data
- 2014 eSMR Analytical Data
- 2013 eSMR Analytical Data
- 2012 eSMR Analytical Data
- 2011 eSMR Analytical Data
- 2010 eSMR Analytical Data
- 2009 eSMR Analytical Data
- 2008 eSMR Analytical Data
- 2007 eSMR Analytical Data
- 2006 eSMR Analytical Data
CKAN Data API
Access resource data through the CKAN DataStore API. The examples below use this resource's ID.
Endpoints
The Data API provides these actions. Creating or updating records requires appropriate permissions; the query actions read public DataStore records.
| Create | https://ckan.cdt.dev.datopian.com/api/3/action/datastore_create |
|---|---|
| Update / insert | https://ckan.cdt.dev.datopian.com/api/3/action/datastore_upsert |
| Query | https://ckan.cdt.dev.datopian.com/api/3/action/datastore_search |
| Query via SQL | https://ckan.cdt.dev.datopian.com/api/3/action/datastore_search_sql |
Query examples
First five results
"https://ckan.cdt.dev.datopian.com/api/3/action/datastore_search?resource_id=4fa56f3f-7dca-4dbd-bec4-fe53d5823905&limit=5"Results containing "jones"
"https://ckan.cdt.dev.datopian.com/api/3/action/datastore_search?resource_id=4fa56f3f-7dca-4dbd-bec4-fe53d5823905&q=jones"SQL query
"https://ckan.cdt.dev.datopian.com/api/3/action/datastore_search_sql?sql=SELECT%20%2A%20FROM%20%224fa56f3f-7dca-4dbd-bec4-fe53d5823905%22%20LIMIT%205"SQL queries depend on whether SQL search is enabled by the portal.
OData query
Use the resource's OData URL and its field names for paging, selecting columns, or filtering rows.
ODATA_RESOURCE_URL?$top=5
ODATA_RESOURCE_URL?$skip=5&$top=5
ODATA_RESOURCE_URL?$select=FIELD_NAME&$filter=FIELD_NAME eq 'VALUE'Replace ODATA_RESOURCE_URL, FIELD_NAME, and VALUE with the details for the selected resource. See the OData query options guide (opens in a new tab) for more examples.
Use the API in code
JavaScript (JSONP)
var data = { resource_id: '4fa56f3f-7dca-4dbd-bec4-fe53d5823905', limit: 5, q: 'jones' };
$.ajax({
url: 'https://ckan.cdt.dev.datopian.com/api/3/action/datastore_search',
data: data,
dataType: 'jsonp',
success: function (response) {
console.log(response.result.total, response.result.records);
}
});Python
import json
from urllib.request import urlopen
url = 'https://ckan.cdt.dev.datopian.com/api/3/action/datastore_search?resource_id=4fa56f3f-7dca-4dbd-bec4-fe53d5823905&limit=5'
with urlopen(url) as response:
result = json.load(response)['result']
print(result['total'], result['records'])For parameters and response fields, see the CKAN DataStore documentation (opens in a new tab).