Cryptosporidium Treatment Compliance Dates Table
Systems that serve . . . | Must comply with Cryptosporidium treatment requirements no later than . . .a |
(1) At least 100,000 people | (i) April 1, 2012. |
(2) From 50,000 to 99,999 people | (i) October 1, 2012. |
(3) From 10,000 to 49,999 people | (i) October 1, 2013. |
(4) Fewer than 10,000 people | (i) October 1, 2014. |
a States may allow up to an additional two years for complying with the treatment requirement for systems making capital improvements.
40 C.F.R. §141.713