Oakwood 2021 Lead & Copper Testing Results

TABLE 1

OAKWOOD 2021 LEAD & COPPER TESTING RESULTS

EPA Copper Action Level (ug/L)		1,350
	SAMPLE NUMBER	COPPER RESULTS (ug/L)
1	LC228	34.1
2	LC225	42.0
3	LC234	48.5
4	LC209	53.2
5	LC221	60.8
6	LC201	65.0
7	LC223	86.8
8	LC226	118
9	LC210	119
10	LC235	121
11	LC224	124
12	LC205	138
13	LC231	144
14	LC222	148
15	LC203	153
16	LC233	172
17	LC230	221
18	LC227	262
19	LC218	270
20	LC214	542

EPA Lead Action Level (ug/L)		15.5
	SAMPLE NUMBER	LEAD RESULTS (ug/L)
1	LC209	0
2	LC228	0
3	LC201	.54
4	LC225	.62
5	LC205	.67
6	LC226	.71
7	LC233	.84
8	LC224	.87
9	LC235	1.0
10	LC210	1.2
11	LC203	1.9
12	LC223	2.0
13	LC221	2.6
14	LC227	3.2
15	LC230	3.5
16	LC222	3.9
17	LC218	4.2
18	LC234	4.6
19	LC231	7.5
20	LC214	113

BDL: Below Detectible Limits

To be in compliance with the OEPA Lead & Copper Rule, sample results must be below the set action level for lead and copper, as listed in the table above, at the 90^th percentile. Oakwood’s 90^th percentile is highlighted in light blue above.