» Archive

NACWA is asking its public agency members to complete the 2015 NACWA Cost of Clean Water – Service Charge Index Survey. Your agency’s individualized one-page survey questionnaire was emailed to your agency’s primary NACWA contact, as well as the person who completed your last survey response, November 23-25. Thank you to those members who have already completed the survey!

NACWA has published the NACWA Index annually since 1992 to track average annual single-family residential service charge increases as measured against the rate of inflation. With the wide variety of rate structures implemented at the local level, the average annual single family residential charge for sewer services provides a unique and consistent benchmark to measure the cost of sewer services for the average family. The annual Index survey is relied upon by wastewater agencies and a wide variety of policymakers and experts. The Index survey results, which will be distributed to the membership in April 2016, will compare national service charge changes on an annual basis since the mid-1980s and include information on service charges according to geographic region.

The brief Index survey, which should take less than 15 minutes to complete, requests the average annual single-family residential charge for sewer services and service population of each NACWA utility respondent as well as information on future rate changes. The more responses NACWA receives the more representative the Index is of the wastewater treatment community as a whole, so we encourage you to complete this survey by December 31.

2015 NACWA Index Survey Can Be Completed Online or by Hard Copy

Your agency’s individualized one-page survey questionnaire requesting information for 2015 was emailed to NACWA's primary contact late last month. Your agency’s past survey responses (if applicable) are provided on the survey form along with the names of the person(s) who provided the information. If historical information is missing or inaccurate, please feel free to add or modify this data directly on the survey form. Changes will be reflected in this year’s NACWA Index.

Please complete the survey questionnaire online at www.cleanwatercentral.org/logon.asp or return the hard copy via fax to Mark Hoeke, NACWA’s contractor, at 202/318-1472 no later than December 31, 2015. In order to ensure consistency, the 2015 NACWA Index survey questionnaire should ideally be completed by the same individual who submitted information for your agency in the past. As always, individual agency responses are kept confidential.

Follow these steps to submit your survey response online at www.cleanwatercentral.org/logon.asp:

1. Go to CleanWater Central at http://www.cleanwatercentral.org/logon.asp.
2. Enter your User ID and password (listed on individual survey form) and then click on "login".
3. Complete the brief 2015 NACWA Index survey questionnaire, and click on "Submit".

Your Participation Is Encouraged!

Please take a moment to complete the Index survey questionnaire either online (http://www.cleanwatercentral.org/logon.asp) or via hard copy. Again, please fax completed hard copies to Mark Hoeke at 202/318-1472 no later than Thursday, December 31, 2015. If you have any questions about the survey form or any of the historical data please contact NACWA’s contractor, Mark Hoeke, at 202/361-7446 or This e-mail address is being protected from spambots. You need JavaScript enabled to view it , or NACWA’s Chris Hornback at 202/833-9106 or This e-mail address is being protected from spambots. You need JavaScript enabled to view it .