Extension without change of a currently approved collection
No
Regular
09/29/2023
Requested
Previously Approved
36 Months From Approved
09/30/2023
2,001
2,001
659
1,270
1,000
1,000
The U.S. EPA granted Denver Water a SDWA 1415(a)(3) variance from the definition of optimal corrosion control treatment in 40 CFR 141.2. Under the Variance, Denver Water must conduct a survey in 2023 and every other program year of randomly selected customers enrolled in the filter program to receive a minimum of responses from remaining
program participants that is consistent with a 95% confidence level and 3% margin of error. The survey must inquire whether the customer has used the filter for: water to make infant formula (if applicable); cooking and drinking; or is using bottled water or a filter device that is certified NSF/ANSI (53) for lead removal but was not provided by Denver Water
for infant formula, cooking and drinking. Surveys can be conducted in writing by mail or verbally using the same survey questions so long as responses are documented.
US Code:
42 USC 300f.
Name of Law: Safe Drinking Water Act (SDWA)
Survey response times have remained static. However, under the new variance, the survey is now being conducted biannually instead of every year. Furthermore, the period covered by this ICR will have only one reporting year (2025). This reduction in survey frequency results in decreased burden.
$864
No
No
No
No
No
No
No
Robert Clement 303 312-6653
No
On behalf of this Federal agency, I certify that the collection of information encompassed by this request complies with 5 CFR 1320.9 and the related provisions of 5 CFR 1320.8(b)(3).
The following is a summary of the topics, regarding the proposed collection of information, that the certification covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control number;
If you are unable to certify compliance with any of these provisions, identify the item by leaving the box unchecked and explain the reason in the Supporting Statement.