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 ### Pipeline Observability
 - [Elementry](https://github.com/elementary-data/elementary) - A dbt-native data observability solution to monitor data pipelines
+- [HighWater](https://github.com/FrankFu916/highwater) - A self-hosted data freshness & quality monitor: YAML checks watch tables, APIs and files for staleness, schema drift, null spikes and volume anomalies
 
 
 ## DATA INFRASTRUCTURE