OHA Drinking Water Services
OR41
PWS ID: 01007 ---- CASEYS RIVERSIDE PARK
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)
01/01/2007 03/31/2007 1Q2007 EP FOR WELLS #3 & #4 EP-A0.011
10/01/2006 12/31/2006 4Q2006 EP FOR WELLS #3 & #4 EP-A0.011
07/01/2006 09/30/2006 3Q2006 EP FOR WELLS #3 & #4 EP-A0.012