Found 4 datasets matching filters.
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The Iowa Department of Natural Resources oversees the regulation of the construction and renovation of private wells and the plugging of abandoned wells by Certified Water Well Contractors in the...
Search relevance: 1.00 | Views last month: 111 | Published on: 2025-08-06 -
Lead (Pb) occurrence and sources and aqueous geochemistry were assessed in private wellhead and tap water at a targeted area of concern for possible exceedances and at a control area in the same...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Groundwater was collected by dead-end ultrafiltration and small-volume grab sampling from 138 wells in southwest Wisconsin across Grant, Iowa, and Lafayette Counties. Samples were collected to...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
Documented in this data release are data used to model and map the probability of arsenic being greater than 10 micrograms per liter in private domestic wells throughout the conterminous United...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
