Provenance record · src-sdwis-lcr-2023
SDWIS Lead & Copper Rule — 2021–2023 monitoring round
Lead & Copper Rule 90th-percentile result for the 2021–2023 monitoring round. Summary across sampled household taps; not a measurement of any specific home.
Published public record
State SDWIS Compliance RecordSource typeU.S. Environmental Protection Agency / Arizona Department of Environmental Qualitypublisher
2023publication date
2026-07-09collected by PurityMap
1findings using this source
What this source covers
- Publisher
- U.S. Environmental Protection Agency / Arizona Department of Environmental Quality
- Document type
- State SDWIS Compliance Record
- Coverage
- Single public water system · Lead & Copper Rule monitoring 2021–2023
- Publication date
- 2023
- Collected by PurityMap
- 2026-07-09
- Findings depending on it
- 1
Coverage & limitations
Lead & Copper Rule 90th-percentile result for the 2021–2023 monitoring round. Summary across sampled household taps; not a measurement of any specific home.
Original record
Inspect the source document directly from its publisher.
View the original recordUpdate history
- 2026-07-09: 2021–2023 Lead & Copper Rule round ingested.
How to interpret this source
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