Download historic water data for any MPWMD sensor

Data are available in CSV or JSON format. Select a data format, sensor and a date range. Wider date ranges take longer to process. When your download is ready a link will appear below. Do not close your browser after submitting a request or you will have to start over. USGS sensors are not available here.

Surface water data follow a hydrologic water year calendar. The water year begins on October 1 and ends September 30 of the following calendar year. MPMWD data are available in 15-minute increments starting in water year 2022, or as daily summaries.

Note on Provisional data

All data files include a column titled Quality. Data marked as "P" are provisional data that might be corrected and changed in the future. Data marked as "A" are approved values and will not be changed in the future.