# LI Water Quality — Long Island Water Quality App

> Long Island Water Quality App (iPhone/iPad app by Sung Gheel Jang.)

- Source: https://appshunter.io/ios/app/li-water-quality/id6754987278 (this page in markdown: same URL + `.md`)
- Developer: [Sung Gheel Jang](https://appshunter.io/developer/1682482164)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 20 MB
- Languages: American English
- Released: 2025-12-10
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/li-water-quality/id6754987278/reviews.md

## What is LI Water Quality?

This app makes it easy to access water quality data of Long Island, NY, including the Water Quality Index at the Gobler Lab at Stony Brook University, the NYS Dept. of Health and Dept. of Environmental Conservation, the U.S. Geological Survey Continuous Monitoring Stations, and the Suffolk County Department of Health. The data is right at your fingertips!


## Version history (last 1 release)

### 1.0 — 2025-12-10

No release notes.

## More apps by Sung Gheel Jang

- [LI Beach Water Quality](https://appshunter.io/ios/app/li-beach-water-quality/id6447760307)

All apps by Sung Gheel Jang: https://appshunter.io/developer/1682482164

## Related topics

[sung gheel jang](https://appshunter.io/ios/topics/sung-gheel-jang) · [li water quality](https://appshunter.io/ios/topics/li-water-quality)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-02-23.*