BCCZO -- Stream Water Chemistry, Surface Water Chemistry -- (Isaac Bukoski Thesis) -- Boulder Creek CZO -- (2018-2019)

2018 (mid-April to late-September) stream water chemistry data from Boulder Creek at the City of Boulder Hydroelectric Plant, and several tributaries of Boulder Creek (i.e., Fourmile Creek, Lost Gulch, Hawkin Gulch and Keystone Gulch). Includes weekly grab samples and storm samples collected with a near-stream automatic sampler. Data includes discharge, runoff, temperature, electrical conductivity, pH, dissolved organic carbon, major cations and anions, trace metals and stable isotopes of water.

Locations

Sensor Or Location ID, Instrument or Method, Location Type Measurement, Depth or Height (cm), Decimal degree Datum OR UTM Zone, Latitude OR Y, Longitude OR X, Elevation (m)

Boulder Creek at Hydroplant
Grab Sample Stream Site Water Chemistry surface WGS84 40.0063 -105.3331 1790.0000
Boulder Creek at Hydroplant
Automatic Sampler Stream Site Water Chemistry near streambed WGS84 40.0063 -105.3331 1790.0000
Lost Gulch
Grab Sample Stream Site Water Chemistry surface WGS84 40.0080 -105.3251 1772.0000
Hawkin Gulch
Grab Sample Stream Site Water Chemistry surface WGS84 40.0044 -105.3421 1839.0000
Hawkin Gulch
Automatic Sampler Stream Site Water Chemistry near streambed WGS84 40.0044 -105.3421 1839.0000
Keystone Gulch
Grab Sample Stream Site Water Chemistry surface WGS84 40.0049 -105.3485 1840.0000
Keystone Gulch
Automatic Sampler Stream Site Water Chemistry near streambed WGS84 40.0049 -105.3485 1840.0000
Fourmile Creek
Grab Sample Stream Site Water Chemistry surface WGS84 40.0186 -105.3263 1762.0000
Fourmile Creek
Automatic Sampler Stream Site Water Chemistry near streambed WGS84 40.0186 -105.3263 1762.0000

Date Range Comments: Weekly grab samples and storm samples

本数据集涵盖2018年4月中旬至9月下旬期间，取自博尔德市水力发电厂(City of Boulder Hydroelectric Plant)河段的博尔德溪(Boulder Creek)，以及博尔德溪的多条支流（四英里溪(Fourmile Creek)、迷失谷溪(Lost Gulch)、霍金谷溪(Hawkin Gulch)与基石谷溪(Keystone Gulch)）的河水化学数据。数据集包含采用周际瞬时采样与近岸自动采样器采集的暴雨样本，检测指标包括流量、径流量、水温、电导率(electrical conductivity)、pH值、溶解性有机碳(dissolved organic carbon)、主要阴、阳离子、痕量金属以及水的稳定同位素(stable isotopes of water)。

采样点位参数表
传感器或位置编号、仪器/分析方法、位置类型与测量对象、深度/高度（单位：cm）、十进制度数基准面或UTM投影带(UTM Zone)、纬度（或Y坐标）、经度（或X坐标）、海拔（单位：m）

博尔德水力发电厂河段的博尔德溪：瞬时采样河流站点 河水化学 水面 WGS84坐标系(WGS84) 40.0063 -105.3331 1790.0000
博尔德水力发电厂河段的博尔德溪：自动采样器河流站点 河水化学 近河床 WGS84坐标系(WGS84) 40.0063 -105.3331 1790.0000
迷失谷溪：瞬时采样河流站点 河水化学 水面 WGS84坐标系(WGS84) 40.0080 -105.3251 1772.0000
霍金谷溪：瞬时采样河流站点 河水化学 水面 WGS84坐标系(WGS84) 40.0044 -105.3421 1839.0000
霍金谷溪：自动采样器河流站点 河水化学 近河床 WGS84坐标系(WGS84) 40.0044 -105.3421 1839.0000
基石谷溪：瞬时采样河流站点 河水化学 水面 WGS84坐标系(WGS84) 40.0049 -105.3485 1840.0000
基石谷溪：自动采样器河流站点 河水化学 近河床 WGS84坐标系(WGS84) 40.0049 -105.3485 1840.0000
四英里溪：瞬时采样河流站点 河水化学 水面 WGS84坐标系(WGS84) 40.0186 -105.3263 1762.0000
四英里溪：自动采样器河流站点 河水化学 近河床 WGS84坐标系(WGS84) 40.0186 -105.3263 1762.0000

数据时段说明：周际瞬时采样与暴雨采样