Delaware School Lead-Sampling Results
How to find posted Delaware school drinking-water sampling data, and how to read it in context.
Short answer: Check DDOE's Safe School Drinking Water resources and your specific school or district's posted results. A single elevated fixture result calls for fixture-level corrective action, not a conclusion about the whole building's water.
Step-by-step
- Check DDOE's Safe School Drinking Water page for current links to posted results.
- Check your specific school district's website for building-level results, if posted separately.
- Note the sampling date and which specific fixtures were tested.
- If a fixture shows an elevated result, check whether corrective action (removal from service, replacement, filtration) and retesting have been documented.
What the result does and does not prove
A fixture-level result tells you about that specific outlet at the time of sampling. It does not necessarily indicate a building-wide issue, since lead most often enters water through a specific fixture or short run of premise plumbing rather than the source water itself.
Common mistakes
- Generalizing one elevated fixture result to the whole school
- Assuming a lack of posted results means no testing occurred, without checking directly
- Treating recommended EPA 3Ts practices as identical to a mandatory state testing schedule
Official sources
- DDOE Facilities and Operations / Safe School Drinking Water
- U.S. EPA 3Ts for Reducing Lead in Drinking Water in Schools
Related
What happens after an elevated fixture result?
Typical corrective steps include removing the fixture from service, flushing, filtration, or replacement, followed by retesting to confirm the issue is resolved. Confirm the specific steps taken with your school district.
This page provides general educational information and is not legal or regulatory advice.
Last reviewed: 2026-07-11. Report a correction.