OHA Drinking Water Services
OR41
PWS ID: 95706 ---- NPS OREGON CAVES NATIONAL MONUMENT O&M
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-A EP FOR UNNAMED SPRINGS 2931 1,2-DIBROMO-3-CHLOROPROPANE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2110 2,4,5-TP Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2105 2,4-D Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2050 ATRAZINE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2306 BENZO(A)PYRENE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2010 BHC-GAMMA Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2046 CARBOFURAN Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2959 CHLORDANE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2031 DALAPON Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2035 DI(2-ETHYLHEXYL) ADIPATE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2039 DI(2-ETHYLHEXYL) PHTHALATE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2041 DINOSEB Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2032 DIQUAT Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2033 ENDOTHALL Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2005 ENDRIN Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2946 ETHYLENE DIBROMIDE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2034 GLYPHOSATE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2065 HEPTACHLOR Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2067 HEPTACHLOR EPOXIDE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2274 HEXACHLOROBENZENE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2042 HEXACHLOROCYCLOPENTADIENE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2051 LASSO Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2015 METHOXYCHLOR Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2036 OXAMYL Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2326 PENTACHLOROPHENOL Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2040 PICLORAM Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2037 SIMAZINE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023
EP-A EP FOR UNNAMED SPRINGS 2020 TOXAPHENE Quarterly10/01/2024 - 12/31/2024 49 1 0 08/22/2023


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