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OR41
PWS ID: 91556 ---- CASCADE GORGE PROPERTIES
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)
01/01/2025 03/31/2025 1Q2025 EP FOR WELL AND CREEK EP-A0.003
10/01/2024 12/31/2024 4Q2024 EP FOR WELL AND CREEK EP-A0.004
07/01/2024 09/30/2024 3Q2024 EP FOR WELL AND CREEK EP-A0.005
04/01/2024 06/30/2024 2Q2024 EP FOR WELL AND CREEK EP-A0.005
01/01/2024 03/31/2024 1Q2024 EP FOR WELL AND CREEK EP-A0.010
10/01/2023 12/31/2023 4Q2023 EP FOR WELL AND CREEK EP-A0.010
07/01/2023 09/30/2023 3Q2023 EP FOR WELL AND CREEK EP-A0.012
04/01/2023 06/30/2023 2Q2023 EP FOR WELL AND CREEK EP-A0.012
01/01/2023 03/31/2023 1Q2023 EP FOR WELL AND CREEK EP-A0.008
10/01/2022 12/31/2022 4Q2022 EP FOR WELL AND CREEK EP-A0.011
10/01/2021 12/31/2021 4Q2021 EP FOR WELL AND CREEK EP-A0.000
07/01/2021 09/30/2021 3Q2021 EP FOR WELL AND CREEK EP-A0.000
04/01/2021 06/30/2021 2Q2021 EP FOR WELL AND CREEK EP-A0.000
01/01/2021 03/31/2021 1Q2021 EP FOR WELL AND CREEK EP-A0.000



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