OHA Drinking Water Services
OR41
PWS ID: 01172 ---- WESTERN HILLS MH ESTATES
Single Chemical Schedule

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Facility
ID		 Facility Name Analyte
Code		 Analyte Sampling
Interval		 Monitoring
Period
Start		 Monitoring
Period
Due Date		 Days
Until
Due		 Samples
Required		 Samples
Received		 Last
Sample
Date		 Seasonal Sampling
Period
EP-D EP FOR WELLS #5 & #6 2981 1,1,1-TRICHLOROETHANE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2985 1,1,2-TRICHLOROETHANE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2977 1,1-DICHLOROETHYLENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2378 1,2,4-TRICHLOROBENZENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2980 1,2-DICHLOROETHANE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2983 1,2-DICHLOROPROPANE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2990 BENZENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2982 CARBON TETRACHLORIDE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2989 CHLOROBENZENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2380 CIS-1,2-DICHLOROETHYLENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2964 DICHLOROMETHANE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2992 ETHYLBENZENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2968 O-DICHLOROBENZENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2969 P-DICHLOROBENZENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2996 STYRENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2987 TETRACHLOROETHYLENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2991 TOLUENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2979 TRANS-1,2-DICHLOROETHYLENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2984 TRICHLOROETHYLENE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2976 VINYL CHLORIDE 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022
EP-D EP FOR WELLS #5 & #6 2955 XYLENES, TOTAL 3 Years01/01/2023 - 12/31/2025 393 1 0 11/30/2022


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