Electronic Code of Federal Regulations
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e-CFR data is current as of April 16, 2021 |
Title 40 → Chapter I → Subchapter D → Part 141 → Subpart T → §141.522 |
Title 40: Protection of Environment
PART 141—NATIONAL PRIMARY DRINKING WATER REGULATIONS
Subpart T—Enhanced Filtration and Disinfection—Systems Serving Fewer Than 10,000 People
§141.522 How does the State determine whether my system's watershed control requirements are adequate?
During an onsite inspection conducted under the provisions of §141.71(b)(3), the State must determine whether your watershed control program is adequate to limit potential contamination by Cryptosporidium oocysts. The adequacy of the program must be based on the comprehensiveness of the watershed review; the effectiveness of your program to monitor and control detrimental activities occurring in the watershed; and the extent to which your system has maximized land ownership and/or controlled land use within the watershed.