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Copper health effects, chemistry, occurrence, and remediation actions were reviewed. Of the more than 98,000 schools and 500,000 childcare centers, only 0.2% had copper water testing data in the federal Safe Drinking Water Information System database. Of the facilities designated public water systems, about 13% had reported an exceedance. Schools that were not designated a public water system (PWS) also had exceedances. Few studies document levels in schools and childcare centers. Widely different sampling and remedial actions were reported. Flushing contaminated water was the most evaluated remedial action but was unreliable because copper quickly rebounded when flushing stopped. Building water treatment systems have been used, but some were not capable of making the water safe. The health risk was difficult to determine due to the limited occurrence data and lack of best management practice studies. A national drinking water testing campaign and field studies are recommended.<\/jats:p>","DOI":"10.1002\/aws2.1270","type":"journal-article","created":{"date-parts":[[2022,3,18]],"date-time":"2022-03-18T02:51:41Z","timestamp":1647571901000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["School and childcare center drinking water: Copper chemistry, health effects, occurrence, and remediation"],"prefix":"10.1002","volume":"4","author":[{"given":"Elizabeth","family":"Montagnino","sequence":"first","affiliation":[{"name":"Lyles School of Civil Engineering Purdue University  West Lafayette Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5282-4541","authenticated-orcid":false,"given":"Darren A.","family":"Lytle","sequence":"additional","affiliation":[{"name":"U.S. Environmental Protection Agency  Cincinnati Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joan","family":"Rose","sequence":"additional","affiliation":[{"name":"Michigan State University  East Lansing Michigan USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Cwiertny","sequence":"additional","affiliation":[{"name":"Department of Civil and Environmental Engineering University of Iowa  Iowa City Iowa USA"},{"name":"Center for Health Effects of Environmental Contamination University of Iowa  Iowa City Iowa USA"},{"name":"Public Policy Center University of Iowa  Iowa City Iowa USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5934-3081","authenticated-orcid":false,"given":"Andrew J.","family":"Whelton","sequence":"additional","affiliation":[{"name":"Lyles School of Civil Engineering and Division of Environmental and Ecological Engineering Purdue University  West Lafayette Indiana USA"},{"name":"Center for Plumbing Safety Purdue University  West Lafayette Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,3,17]]},"reference":[{"key":"e_1_2_10_2_1","unstructured":"Alexander D. &Lewis L.(2014). 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