Rivers, oceans, lakes, aquifers, groundwater, stormwater, urban canals, underground streams, estuaries, and more -- we are passionate about water quality! This page will help you find resources to explore the waterbodies you care about, and connect with other people who have the same interests: ### Questions on Water Quality: [questions:water-quality] **** ## Monitoring * [Water sampling](/water-sampling) * [Water sensors](/water-sensors) * Posts on #water-monitoring * Posts on #water-testing * Posts on #reagents ## Water quality parameters Read about different water quality parameters here, including pH, nitrogen, conductivity, temperature, ORP and turbidity: * https://publiclab.org/common-water-contaminants Also see this overview of 7 ways to monitorn water quality: * https://publiclab.org/notes/anngneal/12-08-2017/7-ways-to-measure-monitor-and-evaluate-water-quality ## Groups and projects working on water quality issues: [wikis:project:water-quality] **** ## Water quality related pages [wikis:parent:water-quality] **** ## Activities [activities:water-quality]...
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| dominictoretto1831997 | "I wrong or this could be considered as "method"? Its own particularities made the KnowFlow a different one than Coqui, Riffle or Mae d'aigua. I'm b..." | Read more » | over 5 years ago | |||
| rentbusjkta | "@rentbusjkta awards a barnstar to er_jkshah for their awesome contribution! " | Read more » | over 5 years ago | |||
| er_jkshah | "for detail read this https://cementconcrete.org " | Read more » | over 5 years ago | |||
| liz | " Thanks @profpearce ! Looks like you and your group worked on creating this, is that so? " | Read more » | over 5 years ago | |||
| warren | " Wow awesome!!! Thanks for sharing!! " | Read more » | over 5 years ago | |||
| profpearce | "And the link https://doi.org/10.3390/instruments3020030 " | Read more » | over 5 years ago | |||
| profpearce | " Here is a fully 3D printed hand powered one -- " | Read more » | over 5 years ago | |||
| CarolineWebb | " Really easy to understand to assembling the Coquí - a Simple Water Conductivity Sensor which is used in academic sector. And will sure share with ..." | Read more » | over 5 years ago | |||
| jack_ponting | "https://www.google.co.uk/ " | Read more » | over 5 years ago | |||
| liz | " Also see articles in the Community Science Forum (formerly Grassroots Mapping Forum) https://publiclab.org/forum " | Read more » | over 5 years ago | |||
| read_holman | " @smmontgom -- I'd like to reference your digital "poster" and it's findings. When was your study performed? (month and year; though will take just..." | Read more » | over 5 years ago | |||
| roberts_ecofarm | " Really liked the tutorials! " | Read more » | over 5 years ago | |||
| EdMallon | " I've been experimenting with the Input Capture Unit on our pro mini's 329p processor, and with it you can make ‘High-Resolution’ Sensor Readings ..." | Read more » | over 5 years ago | |||
| mimiss | " Here's a place to start: https://publiclab.org/wiki/stories " | Read more » | over 5 years ago | |||
| Ag8n | " The United States pharm. had a lot of tests for lead and other elements( like arsenic and barium). You can't argue with its scientific validity- ..." | Read more » | over 5 years ago | |||
| read_holman | "Hi @smmontgom - Good to see your name again! And thanks for this. You did share this with me at point, though a number of months ago now. It fell o..." | Read more » | over 5 years ago | |||
| read_holman | "Found this which is relevant: Lead-based paint testing technologies: summary of an EPA/HUD field study (1999) http://abacus.bates.edu/~raustin/Flu..." | Read more » | over 5 years ago | |||
| read_holman | "An update: I haven't received any new studies yet aside from those I already knew of and linked to above: Three EPA funded evaluations (done in ~20..." | Read more » | over 5 years ago | |||
| warren | "this is so cool :-) On Fri, Apr 5, 2019 at 2:11 PM \<notifications@publiclab.org> wrote: Hi! There's been a response to a discussion you're..." | Read more » | over 5 years ago | |||
| smmontgom | "Hi @read_holman, I may have already shared this with you, but these are results we got with strips from Silver Lake Research (which is the OEM for ..." | Read more » | over 5 years ago | |||
| mimiss | "and a beautiful open-source one created by Pieter van Boheemen in Amsterdam. https://github.com/PieterVanBoheemen/RWXBioFuge this has been used at..." | Read more » | over 5 years ago | |||
| mimiss | " and one more made from a salad spinner! http://www.labonthecheap.com/index.php/2018/03/15/a-salad-spinner-centrifuge/ " | Read more » | over 5 years ago | |||
| read_holman | " Hi @warren -- oh yeah you pointed me to this page a few weeks ago. I think the merging / linking of content is fine. I've kept wanting to go back ..." | Read more » | over 5 years ago | |||
| warren | " Hi @read_holman - there's some information (not nearly as much as you're asking for) up at https://publiclab.org/common-water-contaminants#Lead, w..." | Read more » | over 5 years ago |