PWS ID: 06118 ---- COLUMBIA HILLS HOA

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
Lead
(mg/L)
Copper
(mg/L)
Notes
02740240109/28/20 10/06/20 DIST-ANDND
02740240209/28/20 10/06/20 DIST-AND0.6950000
02740240409/28/20 10/06/20 DIST-A0.0020000ND
02740240309/27/20 10/06/20 DIST-ANDND
02740240509/27/20 10/06/20 DIST-ANDND
13810206/28/17 08/09/17 DIST-A0.00090000.0601000
13810006/19/17 08/09/17 DIST-A0.00040000.0952000
13809906/16/17 08/09/17 DIST-A0.00130000.0726000
13809706/15/17 08/09/17 DIST-A0.00020002.1600000
13810106/15/17 08/09/17 DIST-A0.00240000.0871000
12309909/27/16 10/11/16 DIST-A0.00850000.0240000
12307609/20/16 10/11/16 DIST-A0.00090000.0798000
12307709/14/16 10/11/16 DIST-A0.00190000.0202000
12307809/13/16 10/11/16 DIST-A0.00120000.0382000
12307909/03/16 10/11/16 DIST-A0.00120000.8190000
9500608/30/15 10/02/15 DIST-A0.00270000.0252000
9501008/30/15 10/02/15 DIST-AND1.7900000
9500708/29/15 10/02/15 DIST-AND0.0121000
9500808/27/15 10/02/15 DIST-A0.00210000.0266000
9500908/26/15 10/02/15 DIST-A0.00110000.0461000
8263609/16/14 10/29/14 DIST-A0.00290000.0661000
8263709/16/14 10/29/14 DIST-A0.00130000.9260000
8263409/15/14 10/29/14 DIST-AND0.0055000
8263309/14/14 10/29/14 DIST-A0.00180000.0201000
8263509/14/14 10/29/14 DIST-A0.00160000.0245000
6617608/08/13 09/03/13 DIST-AND0.0140000
6617408/06/13 09/03/13 DIST-A0.00169000.0741000
6617508/06/13 09/03/13 DIST-A0.00185000.0554000
6617808/04/13 09/03/13 DIST-A0.00262000.0206000
6617708/03/13 09/03/13 DIST-A0.00627000.0605000
6214803/30/13 05/17/13 DIST-AND0.0172000
6214403/24/13 05/17/13 DIST-AND0.0179000
6214503/24/13 05/17/13 DIST-AND0.0429000
6214603/24/13 05/17/13 DIST-AND0.0174000
6214703/20/13 05/17/13 DIST-AND0.0388000
5382709/23/12 10/08/12 DIST-A0.00507000.0732000
5448709/20/12 10/29/12 DIST-A0.00290000.1050000
5382809/18/12 10/08/12 DIST-A0.00527000.0696000
5382909/18/12 10/08/12 DIST-A0.00254000.0372000
5383009/18/12 10/08/12 DIST-AND0.0148000
135971105/08/12 06/06/12 DIST-A0.00289000.0584000
13597805/07/12 06/06/12 DIST-A0.00195000.0320000
135971005/07/12 06/06/12 DIST-AND0.0115000
13597905/05/12 06/06/12 DIST-A0.00357000.0611000
135971205/05/12 06/06/12 DIST-A0.00169000.0620000



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