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D.J. Gongol and Associates, Inc.
PO Box 180
4328 North Dawson
Cumming, IA 50061
515-223-4144
402-965-1306 text
515-981-0581 fax
www.gongol.net
info@gongol.net
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Cross-connections and backflow prevention explained
February 8, 2011
The Nebraska Department of Health and Human Services has placed a very useful video on YouTube describing cross-connection problems in public water systems, particularly as they relate to the need for backflow prevention. It's a short primer, but well worth the viewing.
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last revised February 2011
DJ Gongol & Associates, Inc.
4328 North Dawson Avenue | PO Box 180 | Cumming, IA 50061
515-223-4144 | 402-965-1306 text | 515-981-0581 fax
info@gongol.net