---
title: HKWaterSalinity
framework: healthkit
role: symbol
role_heading: Enumeration
path: healthkit/hkwatersalinity
---

# HKWaterSalinity

## Declaration

```swift
enum HKWaterSalinity
```

## Topics

### Enumeration Cases

- [HKWaterSalinity.freshWater](healthkit/hkwatersalinity/freshwater.md)
- [HKWaterSalinity.saltWater](healthkit/hkwatersalinity/saltwater.md)

### Initializers

- [init(rawValue:)](healthkit/hkwatersalinity/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)