Water quality
water

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
eustatic "Only the some of the parts behind levees are below sea level, the rest of the state actually floats to some extent. Weird as that sounds. This is..." | Read more » about 2 years ago
liz "Fantastic! " | Read more » about 2 years ago
bhamster "Hi @wln215! If you're still looking for more info on the holographic microscope, one of the authors on the paper you referenced, Tom Zimmerman, has..." | Read more » about 2 years ago
HappyS5 "Hello, Do a material balance around the water usage in home--see if the school will work with you too. After you have a week of measurements, impl..." | Read more » about 2 years ago
amocorro "@cummins_leila great question! You might appreciate this activity from Public Lab contributor @eustatic over at one of our partners (another non-pr..." | Read more » about 2 years ago
amocorro "@greenbeans thanks for sharing your process! Where are you collecting your water samples? How often do you plan to go out and collect samples? If y..." | Read more » over 2 years ago
SteveGoldman32 "Hi Everyone Just thought I should post a progress update on the Cave Pearl Project. We finished off 2020 with a challenging field trip that had so..." | Read more » over 2 years ago
digitaldipak "This is really a good one with a proper circuit diagram as well as with all the step by step procedures. Keep sharing more in the future. Have a go..." | Read more » over 2 years ago
EdMallon "With Covid making it hard to predict whether students will be in the lab, or working from home we’ve done an incremental update to the ‘Classroom L..." | Read more » over 2 years ago
amocorro "@eymund, I know this is an older project -- though I really enjoy reading and listening to the stories! Really fascinating. Do you have a step-by-s..." | Read more » over 2 years ago
liz "Hi @amirberAgain , this post's author links to one of your research notes, and I'm wondering if you'd take a look at not only this question but the..." | Read more » almost 3 years ago
wln215 "I believe the NoIR Camera has an upper limit of 909 nm. I can't find the source of this info, but I wouldn't expect teh IMX-219 sensor on board wil..." | Read more » almost 3 years ago
jibe-b "@jibe-b awards a barnstar to maxliboiron for their awesome contribution! " | Read more » about 3 years ago
kgradow1 "I've had success using giant graph paper to do simple models of movement over time. For instance, modeling wildfire mitigation: run as a timed ac..." | Read more » about 3 years ago
maxliboiron "Here are two videos with live builds FYI: https://www.youtube.com/watch?v=lLVQYbdeC1Q https://www.facebook.com/watch/?v=547320069347987 " | Read more » about 3 years ago
mimiss "Khoroshyy P: I have a 20l aquarium, with some plants. I set it up in the begining of summer. Never changed water. After some month, I inoculated so..." | Read more » over 3 years ago
GLwater "The Great Lakes basin has a few nonprofits as well as water treatment utilities working with gardening groups and some county extension Master Gard..." | Read more » over 3 years ago
bhavin "give me suggesion for this photoframe how to impliments to this app and get more user are intresting and user can creative structured.app is picsof..." | Read more » over 3 years ago
mimiss "Steve S: Hydra can be easy to grow. I never changed water, or aerated, or specific light. They did need to be fed (Daphnia is best) but the danger ..." | Read more » over 3 years ago
mimiss "Thanks for the suggestion Bronwen! I cross-posted there and here are some of the responses: Delta M: I regularly have Hydra in my fish tanks. The..." | Read more » over 3 years ago
Bronwen "I don't have direct experience with this, but friend of Public Lab, @jholmes5 turned me on to the Amateur Microscopy group on Faceb00k (https://www..." | Read more » over 3 years ago
mimiss " @mimiss has marked @amallozzi as a co-author. " | Read more » over 3 years ago
joyofsoy "Shared this on the Public Lab Twitter and received this response: Measuring conductivity might be a simple proxy...— Jérôme Pellet (@jeromepellet)..." | Read more » over 3 years ago
quickbook12345 "QuickBooks Support Number " | Read more » over 3 years ago