OHA Drinking Water Services
OR41
PWS ID: 00218 ---- CORNELIUS, CITY OF


Water System History    -   Click here for Detail View
Date of
Status Change		 Active or
Inactive		 Primary
Source		 PWS
Type		 Population PWS
Name
Current Status
10/21/2025		ASWPC14,490        CORNELIUS, CITY OF
10/21/2025ASWPC 13,201        CORNELIUS, CITY OF
03/11/2022ASWPC 12,165        CORNELIUS, CITY OF
08/20/2021ASWPC 12,165        CORNELIUS, CITY OF
04/28/2020ASWPC 12,165        CORNELIUS, CITY OF
10/29/2019ASWPC 12,161        CORNELIUS, CITY OF
04/09/2019ASWPC 12,161        CORNELIUS, CITY OF
05/23/2017ASWPC 11,915        CORNELIUS, CITY OF
05/28/2013ASWPC 11,865        CORNELIUS, CITY OF
02/22/2012ASWPC 10,685        CORNELIUS, CITY OF
06/04/2009ASWPC 9,800        CORNELIUS, CITY OF
09/24/2008ASWPNP 9,800        CORNELIUS, CITY OF
09/23/2004ASWPC 18,300        CORNELIUS, CITY OF
08/19/2004ASWPC 8,500        CORNELIUS, CITY OF


Annual Operating Period History
Population
Type		 Avg Daily
Population		 Start
Month		 Start
Day		 End
Month		 End
Day		 Effective
Begin Date		 Effective
End Date
Residential1449011123108/06/2025
Residential1320111123102/28/202208/05/2025
Residential1216511123110/02/201902/27/2022
Residential1216111123111/16/201510/01/2019
Residential1191511123105/28/201311/15/2015
Residential1186511123102/22/201205/27/2013
Residential1068511123106/03/200902/21/2012
Residential980011123108/10/200406/02/2009
Residential8500111231First Record08/09/2004