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Notes tagged with water

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Turbidity sensor prototype

by donblair over 2 years ago | 7 | 3,203 | 6

Surrounded by friends who were putting together Dracula, Zombie, and etc equipment, I decided to:...

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Photo Documentation of Turbid Waters for Advocacy

by gretchengehrke over 2 years ago | 2 | 1,366 | 4

Photo credit: Bill Hughes If you encounter a discolored stream, taking a photograph and c...

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Klorauto - Automated Chlorination

by Markos over 2 years ago | 2 | 2,430 | 4

I'm not an expert in chlorination, but I am just sharing some information from my survey. Trying...

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sensors in soda bottles

by mathew about 3 years ago | 6 | 3,134 | 2

I want to keep electronics dry while wired to underwater sensors. I did a short test of a simpl...

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Sensor Journalism - Why It Is Important To Use & Use Correctly

by sho1624 about 3 years ago | 0 | 1,074 | 1

Sensor journalism is an absolutely essential and pertinent niche of journalism that is on the ris...

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Reflection on Sensor Journalism

by paigesolomon about 3 years ago | 0 | 1,222 | 1

Sensor journalism is the act of using a sensor to collect data, which can then be organized and u...

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New Orleans Water Quality Meet-up

by stevie over 3 years ago | 6 | 2,000 | 1

See the report on this[ meetup here!](http://publiclab.org/notes/stevie/01-27-2015/january-water-...

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CSI: Creek Scene Investigators -public lab tv-

by mathew over 3 years ago | 4 | 4,091 | 2

Public Lab TV starring @Eymund of the Gowanus Conservancy. Eymund explains how to find the chalk ...

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The Water Hackathon Report

by stevie over 3 years ago | 0 | 2,268 | 0

There were several water events that were held over last week in New Orleans that encompassed...

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Riffle-ito Rhapsody: More Data Auralization/Sonification

by lilybui over 3 years ago | 3 | 3,857 | 9

This one is just for fun -- extending some more data auralization/sonification work from my origi...

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Riffing on the Riffle: the youtube files

by eustatic over 3 years ago | 1 | 1,784 | 3

Here are some videos documenting Lauren Sullivan, Don Blair, and Scott Eustis (with a head col...

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Follow up on Bridget and Casey's water samples

by caseyrcampbell327 over 3 years ago | 1 | 1,119 | 0

Here's a link to our previous post relating to water testing in the Boston area: [](http://publi...

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EPA's Advanced Monitoring Tech Demo Day

by donblair over 3 years ago | 11 | 2,067 | 3

@mathew and I had a great trip EPA's Advanced Monitoring Tech Demo Day on August 5th at the EPA's...

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Can infragrams provide useful measurements of how thirsty my lawn is?

by WhiteRabbit over 3 years ago | 14 | 4,669 | 0

Use infragrams, NVDI's, and/or anyting related to evaluate how much drought stress a lawn is exp...

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The Neighborhood Creek Expedition

by kanarinka almost 4 years ago | 0 | 2,173 | 5

An unnamed creek winds its way through our neighborhood in Waltham, MA. It gets channeled undergr...

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Midwestern Frac Sand Deposits, Aquifers, & Rivers

by mathew almost 4 years ago | 3 | 4,151 | 3

Image Credit: USGS I want to understand where frac sand is being mined and why. I started fr...

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The Most Radioactive Place in New York City

by eymund almost 4 years ago | 0 | 3,210 | 2

Share Information about a radioactive site in Ridgewood, Queens Liz Barry just shared a fasci...

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Common Water Contaminants

by kanarinka about 4 years ago | 0 | 1,266 | 0

Check out and contribute to our wiki post on Common Water Contaminants here: [http://publiclab.o...

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The Open Water Project: FAQ

by kanarinka about 4 years ago | 8 | 2,139 | 4

The real Open Water FAQ is here: [http://publiclab.org/wiki/the-open-water-project-faq](http://p...

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RIFFLE: Conductivity + Adhesive updates

by donblair about 4 years ago | 11 | 2,784 | 0

Some quick updates on some RIFFLE prototyping we've been doing ......

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An Arduino Based UnderWater Sensor Platform

by EdMallon about 4 years ago | 41 | 9,700 | 7

Early in 2011 I became fascinated by the open source hardware movement, and saw the potential for...

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The RIFFLE Effect: Public Lab's New Pilot Water Monitoring Sensor Tool

by lilybui about 4 years ago | 1 | 1,811 | 3

Public Lab announces RIFFLE, a new pilot program and open sensor tool to monitor water qu...

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Public Lab 'Open Water Hackathon' @ Amherst College

by donblair about 4 years ago | 1 | 4,537 | -1

On Monday, Jan 20th, several folks got together at Amherst College for an "Open Water Hackathon" ...

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Reagent-based PAH, VOH, PCB testing kits for soil and water, with pricing

by warren over 4 years ago | 0 | 4,349 | 0

We need established tests to compare our own tests to, even if the established tests are expensiv...

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