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 | ||
|---|---|---|---|---|---|
| Ag8n | "From a scientific point of view, yes they can. Even an aquarium test kit can often be used to test water sources. The problem is with regulatory ..." | Read more » | almost 3 years ago | |||
| hunternick363 | "This is a nice and simple method of measuring the PH of a solution. I remember these kinds of experiments we used to do in science class. We have t..." | Read more » | almost 3 years ago | |||
| stevejohnson | "thanks for the information " | Read more » | almost 3 years ago | |||
| Ag8n | "For a couple other reads, look up "The Effect of pH on Color Behaviour of Brassica oleracea Anthocyanin" in Journal of Applied Sciencies, volume 11..." | Read more » | almost 3 years ago | |||
| Techhype | "Awesome https://www.naijamula.com.ng/ " | Read more » | almost 3 years ago | |||
| Techhype | "Very impressive post on Education and [url=https://www.naijamula.com.ng/]School news[/url] " | Read more » | almost 3 years ago | |||
| ekpeterman | " @ekpeterman has marked @jfreemanfilm as a co-author. " | Read more » | almost 3 years ago | |||
| ekpeterman | " @ekpeterman has marked @junior_walk1337 as a co-author. " | Read more » | almost 3 years ago | |||
| bhamster | "I did this! We tested vinegar, baking soda, lemon juice, pickle juice, and carbonated water. A lot of acids easily available in the kitchen. Then w..." | Read more » | almost 3 years ago | |||
| alejobonifacio | "Hi @Ag8n! Thanks for your reply! I had this cabbage solution in fridge almost a week and I didn't see an appreciable color change. I don't know if ..." | Read more » | almost 3 years ago | |||
| StroudCenterScott | "Great question, @bhamster. You can send data to the Monitor My Watershed data sharing portal from any Arduino-framework device. Here is a simple, l..." | Read more » | almost 3 years ago | |||
| bhamster | "Thanks so much for sharing this @StroudCenterScott! I had heard about the Mayfly data logger from someone who was using it to monitor a stormwater ..." | Read more » | almost 3 years ago | |||
| Knowbosy | "Thank for your helping this is great. And you wish to get or give knowledge, you can visit here " | Read more » | almost 3 years ago | |||
| xavcc | "Thank you @Ag8n for pointing it. Yes, it is. I wrote it in the list. I hope the upcoming images will help illustrate the documentation more clearly. " | Read more » | almost 3 years ago | |||
| Ag8n | "Please tell me if this is correct. Is a double decimeter also called a ruler calibrated in centimeters? " | Read more » | almost 3 years ago | |||
| Ag8n | "Thank you for the reply. The new page is much better. As for quartz cuvettes, I used them for 28 years in UV/vis instruments. That was part of t..." | Read more » | almost 3 years ago | |||
| xavcc | "Hi @Ag8n, Thank you for checking. I wrote an ambiguous nomination fro this container. I just corrected this mistake adding details about Quartz Cel..." | Read more » | almost 3 years ago | |||
| Ag8n | "I think this is a typo. Under container material, the first entry is quartz(a crystalline silicate material). I think it is meant to be quart( a ..." | Read more » | almost 3 years ago | |||
| Ag8n | "First, I'd like to thank Alejo for posting this page. It is very helpful. Then, I' d like to refer you to the comments page in compound chem ( da..." | Read more » | about 3 years ago | |||
| alejobonifacio | "Glad to hear that @bhamster! Comming soon the english version of the activity ;) Yes, there are some research papers that used this natural pigment..." | Read more » | about 3 years ago | |||
| bhamster | "This is so cool, @alejobonifacio, I had no idea about this cabbage capability! Do you know of any examples where this pH detection method has been ..." | Read more » | about 3 years ago | |||
| mauriceatkinson | "Hi I would love to build a system just like this but I am concerned that the github libraries are over 4 years old and look like they are not manin..." | Read more » | about 3 years ago | |||
| bhamster | "@bhamster awards a barnstar to alejobonifacio for their awesome contribution! " | Read more » | about 3 years ago | |||
| eustatic | "Skytruth has sent me at Healthy Gulf a dataset since 2012. Map:: https://www.google.com/maps/d/u/0/edit?mid=1PXFVRlD8sQB_tVa68uFsgfASa8xZnq_m&..." | Read more » | about 3 years ago |