water-quality

Leif Percifield's water quality sensor system. Developed during the Water Hackathon on March 23-25 in New York City, the water quality sensor is a multipurpose tool for collecting data remotely. This tool is rapidly changing and is being used as part of the on going research initiative called DontFlush.Me

Read more

Notes tagged with water-quality

Ask a question about water-quality or Subscribe to answer questions on this topic


Recruiting (Local) DYI Scientists for a Wetlands Project

by belkinsa about 22 hours ago | 0 | 34 | 0

Since this is my first research note, I think this topic is the prefect one to start my work with...

Read more


Trail Cam: Stream/ Wetland Sedimentation

by dswenson about 1 month ago | 5 | 12 | 3

![image description](https://publiclab.org/system/images/photos/000/019/662/large/IMAG0004.JPG "I...

Read more


Coqui - Kiwi kids investigate ("AKL Mini-Makers")

by NCartmell about 1 month ago | 0 | 6 | 1

AKL Mini-Maker workshops Terms 1 & 2: The kids build standard PL Coqui design https://publi...

Read more


How we built an open source project to monitor water quality

by vjpixel about 1 month ago | 3 | 27 | 5

In December 2016, InfoAmazonia finished the first phase of a project to develop an open source de...

Read more



Photo Documentation of Frac Sand Mine Surface Water Spills

by mlamadrid 2 months ago | 0 | 12 | 1

By Lee Boland for Community Science Forum: Water Photo: North and ...

Read more


A Sensor Journalist’s Story

by mlamadrid 2 months ago | 0 | 7 | 1

Article by Jillian Clemente for [Community Science Forum: ...

Read more


Pollutant Discharge Permits

by mlamadrid 2 months ago | 0 | 7 | 0

Article by Gretchen Gehrke for [Community Science...

Read more


Hydraulic Fracturing and the Rebirth of Citizen Water Monitoring in the U.S

by mlamadrid 2 months ago | 0 | 7 | 0

Article by Kirk Jalbert, Manager of Community-Based Research & Engagement, [FracTracker Alliance]...

Read more



The Riffle: DIY and Open Source

by mlamadrid 2 months ago | 0 | 11 | 2

Article by [Mathew Lippincott][1] and [Don Blair][2] for [Community Science Forum: Water][3] T...

Read more


拓展diy净水组件

by Shizi 3 months ago | 1 | 122 | 0

不同水质的组合篇 材料: 1、拟去除的污染物快速检测工具(余氯检测试剂/德国MN硬度试纸/**共立氟化物检测试剂盒、重金属检测试剂盒、浊度仪等等) 2、滤料(活性炭、阳离子交换树脂、除...

Read more


Impressive stats from GreenHunan

by liz 3 months ago | 1 | 141 | 0

Green Hunan is a civil society organization in China that organizes volunteers to monitor the wat...

Read more


Zero dark thirsty: Capturing replenishing nighttime rain events with a trail camera

by cfastie 6 months ago | 7 | 569 | 5

Above: LEAFFESTers observing the deployment of a trail camera (arrow) near a small stream. J...

Read more



Mapping Lead-Free Water

by smmontgom 7 months ago | 0 | 342 | 0

As I'm sure folks on this forum are aware, [lead is toxic](http://www.huffingtonpost.com/dr-mark-...

Read more


In the heat of the pile

by cfastie 10 months ago | 3 | 663 | 2

*Above: The height of the compost pile dropped about a foot in a week of cooking. The temperature...

Read more


Compost is hot, says Riffle

by cfastie 10 months ago | 4 | 963 | 2

Above: Two temperature probes wired to a Riffle in the Nalgene bottle. Cellular respiration ...

Read more


Soaring Riffle

by cfastie 10 months ago | 2 | 1,158 | 4

Above: Is a flying Riffle a Fliffle? It might look like somebody strapped things on to a KAP...

Read more



T-Box

by GSan 10 months ago | 2 | 1,148 | 2

O objetivo da Therminator Box é manter uma incubadora para cultura de bactérias com temper...

Read more


Riffle campout

by cfastie 10 months ago | 7 | 1,130 | 1

The Riffle had a campout all by itself in the back yard last night. Here are some details about t...

Read more


Riffing on the riffle for a depth sensor, update from 2014

by eustatic 10 months ago | 0 | 653 | 1

Here's a video of Don at I at 3am, when a lot of progress on the "Dribble", a Riffle for a depth ...

Read more


Frozen Riffle?

by cfastie 10 months ago | 3 | 897 | 1

I put the Riffle in the freezer this morning to see if the temperature sensor on the RTC would no...

Read more



Riffle test data

by cfastie 10 months ago | 4 | 958 | 1

I think the [corruption of the micro SD card](https://publiclab.org/notes/cfastie/05-18-2016/riff...

Read more


Riffle test 1

by cfastie 10 months ago | 2 | 821 | 1

A beta Riffle arrived today for testing. The Riffle is a custom microcontroller board optimized f...

Read more


Nalgene submarine

by cfastie about 1 year ago | 2 | 1,737 | 5

Old Nalgene bottles could be recruited for underwater enclosures for microcontrollers. They are t...

Read more


Removing ambient interference from turbidity measurements through signal modulation

by donblair about 1 year ago | 6 | 1,865 | 3

Turbidity is an optical measurement of suspended solids in solution -- a broadly useful water qua...

Read more



Riffle conductivity caps and other housing ideas

by mathew about 1 year ago | 27 | 2,443 | 4

Follow up on @Donblair's [Riffle housing specification](/notes/donblair/12-13-2015/riffle-ct-con...

Read more


This CFL works the best

by dhaffnersr about 1 year ago | 4 | 1,161 | 2

After a thousand spectral tests, I have found one CFL that I have gotten a quality calibration fi...

Read more



600km Kayaking for testing the water condition

by Vickykq about 1 year ago | 0 | 1,646 | 3

I’m seeking a right approach to bring up the awareness of the citizens and make it more fun that...

Read more



First "PIG Oil Only Absorbent Mat Pad" Test

by Matej over 1 year ago | 3 | 1,193 | 4

Here is the first test of the [PIG Oil Only Absorbent Mat Pad](http://www.newpig.com/webapp/wcs/...

Read more


PureLab:Experiment and Installing Record In Banmentun

by shanlter over 1 year ago | 3 | 2,258 | 5

2015-12-22 yidaoxiaohe shizi G-HUB Banlantun is a village located in Chongzuo City, Guan...

Read more