HOW DO I KNOW WHICH TEST TO CHOOSE?
Please click the link to the right to visit the Wisconsin DNR website for information on how to identify what’s wrong with your water.
Your water testing kit will have sample bottles packed specifically for the type of water test you selected. Each bottle provided will be quality tested for the specific tests requested.
Please follow the sampling instructions on the back of the sample paperwork and chain of custody. If you happen to lose your sampling instructions, or would rather use a digital copy, please click here.
Please fill out all necessary sample information, and re-freeze the ice pack to include with nitrate/nitrite samples & the water treatment package.
Below is a DNR-produced video that helps you with collecting the water sample:
Bacteria & Nitrate/Nitrite samples have short hold times and must be returned to the lab via next-day delivery.
Please do NOT ship on Friday for Saturday delivery as the lab does not receive samples on the weekend.
Samples received outside of their hold times will be rejected.
- Bacteria (30 Hours)
- Nitrate/Nitrite (48 Hours)
Once you have your sample, you can drop it off at our front desk or ship it back to us:U.S. Water Labs
6905 Venture Circle
Weston, WI 54476-4519
Our business hours are Monday – Friday, 8:00 AM to 5:00 PM.
Please contact us with any questions, comments or concerns.