# Water stable isotopes for streams samples in Mary's River Watershed, 2014-2015

## Dataset

- **Database Code:** HF032

- **Title:** Water stable isotopes for streams samples in Mary's River Watershed, 2014-2015

- **Abstract:**

Water samples were collected for analysis of water stable isotopes (O18/16 and H2/H1) in the Marys River basin of Benton County, Oregon. Water samples collected approximately monthly between 2014 and 2015 at 24 streams.


- **Keywords:** tracers; streamflow; stable isotopes; streams; water samples

- **Temporal coverage:** 2014-07-12 to 2015-12-04

- **Principal Investigator:** Catalina Segura


## Data Entities

1. Water isotopic ratios (O18/O16, H2/H1) for streams in the Mary's River Watershed

## Entity 1: Water isotopic ratios (O18/O16, H2/H1) for streams in the Mary's River Watershed

### Attribute list

- **DBCODE** — varchar, enum

FSDB Database Code

  - **HF032** — FSDB Database Code HF032


- **ENTITY** — numeric(1), range  1.0000  1.0000, number

Entity number


- **STREAM_NAME** — varchar, freetext

Stream name of sample location with in the Mary's River Watershed


- **SAMPLE_PT** — varchar, enum

Sample point with in the Mary's River Watershed

  - **CC** — Water sampling point on Chintimini Creek
  - **HC** — Water sampling point on unnamed tributary - Burnt Woods
  - **MCD1** — Water sampling point on Oak Creek
  - **MCD2** — Water sampling point on Dimple Hill
  - **MCD3** — Water sampling point on McCulloch Peak
  - **MREWS10** — Water sampling point on Cedar Creek
  - **MREWS13** — Water sampling point on Wells Creek
  - **MREWS15** — Water sampling point on Woods Creek - Woods Creek Rd
  - **MREWS19** — Water sampling point on Woods Creek - Woods Cr. Rd. x Hwy20
  - **MREWS22** — Water sampling point on Griffith Creek
  - **MREWS23** — Water sampling point on Rock Creek - Rock Creek Rd.
  - **MREWS24** — Water sampling point on South Fork Rock Creek
  - **MREWS3** — Water sampling point on La Bare Creek
  - **MREWS5** — Water sampling point on Bounds Creek
  - **MREWS8** — Water sampling point on Rock Creek - Hwy 34
  - **MRP** — Water sampling point on Marys River - Hwy 34
  - **MRP2** — Water sampling point on Marys River - Hwy 20
  - **MRTE1** — Water sampling point on Marys River - Bellfountain Rd.
  - **MRTE2** — Water sampling point on Marys River - Hwy 223
  - **MRTE3** — Water sampling point on Marys River - Tum Tum Rd.
  - **MRTE4** — Water sampling point on Marys River - Marys River Rd.
  - **SC** — Water sampling point on unnamed tributary to Shotpouch Cr.
  - **SC2** — Water sampling point on Scheele Creek
  - **TTR** — Water sampling point on Tumtum River - Burnt Woods
  - **TTR2** — Water sampling point on Tumtum River - Hwy 20
  - **TTR3** — Water sampling point on Tumtum River - Tum Tum Rd.
  - **WC** — Water sampling point on Woods Creek - NF2005


- **TYPE** — varchar, enum

Type of sample collected

  - **GB** — Grab sample of surface water
  - **PREC** — Bulk Precipitation


- **SAMPLE_DATE** — datetime, freetext

Date of sample collection


- **DEL18O** — numeric(1), range  -12.0000  -0.2600, permil

Oxygen-18 (O18/O16) as compared to the Vienna Standard Mean Ocean Water (VSMOW)


- **DEL2H** — numeric(1), range  -85.7900  -12.2500, permil

Deuterium (H2/H1) as compared to the Vienna Standard Mean Ocean Water (VSMOW)


## Attribute Definitions

**DBCODE**

FSDB Database Code


**DEL2H**

Deuterium (H2/H1) as compared to the Vienna Standard Mean Ocean Water (VSMOW)


**DEL18O**

Oxygen-18 (O18/O16) as compared to the Vienna Standard Mean Ocean Water (VSMOW)


**ENTITY**

Entity number


**SAMPLE_DATE**

Date of sample collection


**SAMPLE_PT**

Sample point with in the Mary's River Watershed


**STREAM_NAME**

Stream name of sample location with in the Mary's River Watershed


**TYPE**

Type of sample collected


## Enumerated Domains

### DBCODE

- **HF032** — FSDB Database Code HF032

### SAMPLE_PT

- **CC** — Water sampling point on Chintimini Creek

- **HC** — Water sampling point on unnamed tributary - Burnt Woods

- **MCD1** — Water sampling point on Oak Creek

- **MCD2** — Water sampling point on Dimple Hill

- **MCD3** — Water sampling point on McCulloch Peak

- **MREWS10** — Water sampling point on Cedar Creek

- **MREWS13** — Water sampling point on Wells Creek

- **MREWS15** — Water sampling point on Woods Creek - Woods Creek Rd

- **MREWS19** — Water sampling point on Woods Creek - Woods Cr. Rd. x Hwy20

- **MREWS22** — Water sampling point on Griffith Creek

- **MREWS23** — Water sampling point on Rock Creek - Rock Creek Rd.

- **MREWS24** — Water sampling point on South Fork Rock Creek

- **MREWS3** — Water sampling point on La Bare Creek

- **MREWS5** — Water sampling point on Bounds Creek

- **MREWS8** — Water sampling point on Rock Creek - Hwy 34

- **MRP** — Water sampling point on Marys River - Hwy 34

- **MRP2** — Water sampling point on Marys River - Hwy 20

- **MRTE1** — Water sampling point on Marys River - Bellfountain Rd.

- **MRTE2** — Water sampling point on Marys River - Hwy 223

- **MRTE3** — Water sampling point on Marys River - Tum Tum Rd.

- **MRTE4** — Water sampling point on Marys River - Marys River Rd.

- **SC** — Water sampling point on unnamed tributary to Shotpouch Cr.

- **SC2** — Water sampling point on Scheele Creek

- **TTR** — Water sampling point on Tumtum River - Burnt Woods

- **TTR2** — Water sampling point on Tumtum River - Hwy 20

- **TTR3** — Water sampling point on Tumtum River - Tum Tum Rd.

- **WC** — Water sampling point on Woods Creek - NF2005

### TYPE

- **GB** — Grab sample of surface water

- **PREC** — Bulk Precipitation