Dixon is a large public water system in EPA region 5 that provides tap water for the 61021 zip codes. It has 18 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.
The maximum reported level of 2-methoxyethanol was 3.2 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 11.65 µg/L. The maximum reported level of Manganese was 58.1 µg/L. There were 3 contamintants found in the Dixon water supply at levels that were above the minimum reporting level.
TP 1
Ground Water (GW)Main Pump Station (Wells 3 & 5 11554 & 11555)Entry Point to the Distribution System (EP)
TP 2
Ground Water (GW)TP 2 Finished Water (Well #6 11556)Entry Point to the Distribution System (EP)
TP 3
Ground Water (GW)TP 3 Finished Water (Well 7 11557)Entry Point to the Distribution System (EP)
TP 4
Ground Water (GW)TP 4 Finished Water (Well 8 11558)Entry Point to the Distribution System (EP)
TP 5
Ground Water (GW)TP 5 Finished Water (Well 9 00811)Entry Point to the Distribution System (EP)
TP 6
Ground Water (GW)TP 6 Finished Water (Well 10 01476)Entry Point to the Distribution System (EP)
Distribution System
Ground Water (GW)1610 Franklin GroveDistribution System (DS)
2303 W. 1st St.Distribution System (DS)
Distribution System
Ground Water (GW)1610 Franklin GroveMaximum Residence Time (MR)
Treatment Plant
Ground Water (GW)Main Pump StationEntry Point to the Distribution System (EP)
Well 6
Ground Water (GW)1000 GPM N. JeffersonEntry Point to the Distribution System (EP)
Well 7
Ground Water (GW)1400 GPM BroadwayEntry Point to the Distribution System (EP)
Well 9
Ground Water (GW)Wellsite 9Entry Point to the Distribution System (EP)
WELLSITE 8 WARP RDEntry Point to the Distribution System (EP)
Well 10
Ground Water (GW)EPTDS from Well 10Entry Point to the Distribution System (EP)
WELLSITE 9Entry Point to the Distribution System (EP)
Well 8
Ground Water (GW)Well #8 TP04Entry Point to the Distribution System (EP)
WELL10Entry Point to the Distribution System (EP)
MAIN PUMP STATION
Ground Water (GW)MAIN PUMP STATIONEntry Point to the Distribution System (EP)
WELLSITE 6 1000GPM N JEFFERSON ST
Ground Water (GW)WELLSITE 6 1000GPM NEntry Point to the Distribution System (EP)
WELLSITE 7 1400GPM BROADWAY AT MARSHAL
Ground Water (GW)WELLSITE 7 1400GPM BEntry Point to the Distribution System (EP)
WELLSITE 9
Ground Water (GW)WELLSITE 9Entry Point to the Distribution System (EP)
The latest water samples were taken on June 3rd, 2025.