Water District #1 of Johnson Co. is a large public water system in EPA region 7 that provides tap water for the 66013, 66030, 66031, 66062, 66085, 66203 - 66221, 66224, 66227 zip codes. It has 7 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 21.112 µg/L. The maximum reported level of Manganese was 1.37 µg/L. There were 2 contamintants found in the Water District #1 of Johnson Co. water supply at levels that were above the minimum reporting level.
Facility #1 - Kansas River
Surface Water (SW)Facility #1 TapEntry Point to the Distribution System (EP)
Facility #2 - Missouri River
Surface Water (SW)Facility #2 TapEntry Point to the Distribution System (EP)
Facility #3 - Wolcott
Ground Water (Under Direct Influence of Surface Water) (GU)Facility #3 TapEntry Point to the Distribution System (EP)
Distribution System
Multiple Sources (MX)2299 W 135th StreetDistribution System (DS)
5801 W 111th StreetDistribution System (DS)
9100 W 67th StreetDistribution System (DS)
21100 Metcalf AveDistribution System (DS)
4050 Shawnee Mission PkwyDistribution System (DS)
7550 W 75th StreetDistribution System (DS)
6850 Antioch RdDistribution System (DS)
6404 Hedge Lane TerDistribution System (DS)
19010 Madison StDistribution System (DS)
24000 Prairie Star PkwyDistribution System (DS)
10326 State Line RdDistribution System (DS)
15970 S Mur Len RdDistribution System (DS)
Distribution System
Surface Water (SW)211th Street & Metcalf Ave. Pump Station (D007)Maximum Residence Time (MR)
211th Street & Metcalf Ave. Pump Station (D007)Maximum Residence Time (MR)
KANSAS RIVER
Surface Water (SW)FACILITY NO. 1 TAPEntry Point to the Distribution System (EP)
MISSOURI RIVER
Surface Water (SW)FACILITY NO. 2 TAPEntry Point to the Distribution System (EP)
The latest water samples were taken on January 27th, 2025.