PWS ID: 94203 ---- USACE JOHN DAY DAM

Action Levels:  Lead = 0.015 mg/L;  Copper = 1.3 mg/L
ND = Not detected at the minimum reporting level;  -- = Not sampled
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Lead and Copper Sample Monitoring Details
Sample
ID
Sample
Date
Received
Date
Sample
Point
LocationLead
(mg/L)
Copper
(mg/L)
Notes
1909099801A09/18/19 09/30/19 DIST-A 0.00123000.0284000
1909099802A09/18/19 09/30/19 DIST-A 0.00020200.0030400
1909099803A09/18/19 09/30/19 DIST-A 0.00043200.0203000
1909099804A09/18/19 09/30/19 DIST-A 0.00029600.0305000
1909099805A09/18/19 09/30/19 DIST-A 0.00304000.0167000
150975801A09/16/15 09/28/15 DIST-A 0.00011000.0128000
150975802A09/16/15 09/28/15 DIST-A 0.00179000.0097100
150975803A09/16/15 09/28/15 DIST-A 0.00085900.0053100
150975804A09/16/15 09/28/15 DIST-A 0.00311000.0219000
150975805A09/16/15 09/28/15 DIST-A 0.00181000.0132000
120806401A08/01/12 08/07/12 DIST-A 0.00053100.0073500
120806402A08/01/12 08/07/12 DIST-A 0.00080200.0029000
120806403A08/01/12 08/07/12 DIST-A 0.00096600.0006940
120806404A08/01/12 08/07/12 DIST-A 0.00812000.0071100
120806405A08/01/12 08/07/12 DIST-A 0.00093500.0172000



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