miniSASS

10+
Downloads
Content rating
Everyone
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About this app

The mini stream assessment scoring system (miniSASS) is a simple and accessible citizen science tool for monitoring the water quality and health of stream and river systems. You collect a sample of aquatic macroinvertebrates (small, but large enough to see animals with no internal skeletons) from a site in a stream or river. The community of these aquatic macroinvertebrates present then tells you about the water quality and health of the stream or river based on the concept that different groups of aquatic macroinvertebrates have different tolerances and sensitivities to disturbance and pollution.
Updated on
Oct 27, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

What’s new

Use 16KB alignment

App support

About the developer
INTERNATIONAL IRRIGATION MANAGEMENT INSTITUTE
appstores@iwmi.org
127 Sunil Mawatha Pelawatte Battaramulla 10120 Sri Lanka
+94 77 302 1123