Datasets > Michigan--Ann Arbor > 2025-present

Rainfall at City-Operated Rain Gauges

Ann Arbor Data Catalog · 2026 Full Details

Full Details

Title
Rainfall at City-Operated Rain Gauges
Description
The City of Ann Arbor operates and maintains five tipping bucket rain gauges (5-min resolution) which are located at Barton Dam, South Industrial Hwy, Jackson Ave/Parklake Ave, University of Michigan North Campus Area and City Hall. This file contains the data from those gauges in 15-minute increments. Rainfall is visualized on our public-facing dashboards; we also offer the raw data here. The city populates a record of 0.00 inches for the interval 11:45pm-midnight every day for each gauge, unless rainfall occurred during that time in which case the value is preserved. We also temporarily populate a record of 0.00 for the latest timestamp that each gauge has reported data from, to make it clear when the gauge last called in. Since we began collecting this data in 2013, individual gauges have intermittently gone offline and/or reported invalid rain totals (either too high or too low). We have expunged some invalid rain total values for this .csv but these limitations of data incompleteness still affect this dataset.
Creator
City of Ann Arbor
Publisher
Ann Arbor Data Catalog
Subject
Environment
Temporal Coverage
Last Modified: 2026-05-29
Date Issued
2025-07-18
Rights
License not specified
Access Rights
Public
Language
English
Date Added
May 29, 2026
Provenance Statement
The metadata for this resource was last retrieved from Ann Arbor Data Catalog on 2026-05-29.

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  • Citation
    City of Ann Arbor (2025). Rainfall at City-Operated Rain Gauges. Ann Arbor Data Catalog. https://ckan.a2gov.org/dataset/rainfall-at-city-operated-rain-gauges (dataset)
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