OHA Drinking Water Services
OR41
PWS ID: 95428 ---- HAZELNUT HILL ---- INACTIVE
Arsenic Running Annual Averages

Results shown are only for quarterly or monthly monitoring schedules.
Averages are subject to change as new data is taken into consideration.

Arsenic MCL = 0.010 mg/L. MCL exceedances are indicated with red text.

MP Begin MP End MP Name Location Sample
Point		 Arsenic RAA
(mg/L)
07/01/2010 09/30/2010 3Q2010 EP FOR WELL (L38285) EP-A0.000