Rainbow Water District (OR) Water Quality Rainbow Water District is a small public water system in EPA region 10 that provides tap water for the 97477 zip codes. It has 5 facilities where the water supply was tested for 50 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 0.78 µg/L. The maximum reported level of Manganese was 1.2 µg/L. The maximum reported level of quinoline was 0.031 µg/L. Some (1 of 8 or 13%) of the latest water samples showed levels of quinoline that were at or above unsafe concentration levels. There were 3 contamintants found in the Rainbow Water District water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.
Contaminants Jump To Contaminant 1-butanol (8) 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4) 1H,1H,2H,2H-perfluorodecane sulfonic acid (4) 1H,1H,2H,2H-perfluorohexane sulfonic acid (4) 1H,1H,2H,2H-perfluorooctane sulfonic acid (4) 2-methoxyethanol (8) 2-propen-1-ol (Allyl Alcohol) (8) 4,8-dioxa-3H-perfluorononanoic acid (4) 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4) alpha-hexachlorocyclohexane (8) Butylated Hydroxyanisole (8) chlorpyrifos (8) dimethipin (8) ethoprop (8) Germanium (8) HAA5 (five regulated haloacetic acids) (4) HAA6Br (six brominated haloacetic acids) (4) HAA9 (nine haloacetic acids) (4) hexafluoropropylene oxide dimer acid (GenX) (4) lithium (4) Manganese (8) N-ethyl perfluorooctanesulfonamidoacetic acid (4) N-methyl perfluorooctanesulfonamidoacetic acid (4) nonafluoro-3,6-dioxaheptanoic acid (4) o-toluidine (8) oxyfluorfen (8) perfluoro(2-ethoxyethane)sulfonic acid (4) perfluoro-3-methoxypropanoic acid (4) perfluoro-4-methoxybutanoic acid (4) perfluorobutanesulfonic acid (4) perfluorobutanoic acid (4) perfluorodecanoic acid (4) perfluorododecanoic acid (4) perfluoroheptanesulfonic acid (4) perfluoroheptanoic acid (4) perfluorohexanesulfonic acid (4) perfluorohexanoic acid (4) perfluorononanoic acid (4) perfluorooctanesulfonic acid (4) perfluorooctanoic acid (4) perfluoropentanesulfonic acid (4) perfluoropentanoic acid (4) perfluorotetradecanoic acid (4) perfluorotridecanoic acid (4) perfluoroundecanoic acid (4) profenofos (8) quinoline (8) tebuconazole (8) Total Permethrin (8) tribufos (8)
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <2 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<2 µg/L
Below Reporting Level
Q Street Well - EP-C
<2 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <2 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <2 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<2 µg/L
Below Reporting Level
Q Street Well - EP-C
<2 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.005 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.005 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.005 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.4 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.4 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.4 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.4 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.4 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.4 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.4 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.4 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.5 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.5 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.5 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.5 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.5 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.5 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.5 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.5 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.002 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.002 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.002 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.002 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.01 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.01 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.01 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.01 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.01 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.01 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.01 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.01 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.03 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.03 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.03 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.03 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.03 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.03 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.03 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.03 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.2 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.2 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.2 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.2 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.03 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.03 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.03 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.03 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.3 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.3 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.3 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.3 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Hose Bibb at 3820 Winslow
0.78 µg/L
Meets Reporting Threshold
Hose Bibb at 1715 Cottonwood Ave.
0 µg/L
Meets Reporting Threshold
Hose Bibb at 3820 Winslow
0 µg/L
Meets Reporting Threshold
Hose Bibb at 1715 Cottonwood Ave.
0 µg/L
Meets Reporting Threshold
Previous Next ⚠️ ✔️ ✔️ ✔️
Hose Bibb at 3820 Winslow
1.21 µg/L
Hose Bibb at 1715 Cottonwood Ave.
0 µg/L
Hose Bibb at 3820 Winslow
0 µg/L
Hose Bibb at 1715 Cottonwood Ave.
0 µg/L
Previous Next ✔️ ✔️ ✔️ ✔️
Hose Bibb at 3820 Winslow
1.5 µg/L
Hose Bibb at 1715 Cottonwood Ave.
0 µg/L
Hose Bibb at 3820 Winslow
0 µg/L
Hose Bibb at 1715 Cottonwood Ave.
0 µg/L
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.005 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<9 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ 9.3 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 0.3 µg/L
Chase Wellfield - EP-B
<9 µg/L
Below Reporting Level
Q Street Well - EP-C
<9 µg/L
Below Reporting Level
Previous Next ✔️ ❗ ✔️ ✔️
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ 1.2 µg/L
Meets Reporting Threshold
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.4 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.4 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.4 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ 0.62 µg/L
Meets Reporting Threshold
Q Street Well - EP-C
0.48 µg/L
Meets Reporting Threshold
Chase Wellfield - EP-B
<0.4 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.4 µg/L
Below Reporting Level
Previous Next ⚠️ ✔️ ✔️ ✔️ ⚠️ ⚠️ ✔️ ✔️
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.005 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.006 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.006 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.006 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.006 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.02 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.02 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.02 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.007 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.007 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.007 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.007 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.007 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.007 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.007 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.007 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.05 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.05 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.05 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.05 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.05 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.05 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.05 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.05 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.004 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.004 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.004 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
0.0038 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0008 µg/L
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ❗ ✔️
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.005 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.005 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.004 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.004 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.004 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
0.0081 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0041 µg/L
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.004 µg/L
Below Reporting Level
Chase Wellfield - EP-B
0.0094 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0054 µg/L
Q Street Well - EP-C
<0.004 µg/L
Below Reporting Level
Previous Next ❗ ✔️ ❗ ✔️
Chase Wellfield - EP-B
0.0042 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0002 µg/L
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.004 µg/L
Below Reporting Level
Chase Wellfield - EP-B
0.0041 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0001 µg/L
Q Street Well - EP-C
<0.004 µg/L
Below Reporting Level
Previous Next ❗ ✔️ ❗ ✔️
Chase Wellfield - EP-B
<0.004 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.004 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.004 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.003 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.003 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.008 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.008 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.008 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.008 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.007 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.007 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.007 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.007 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Chase Wellfield - EP-B
<0.002 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.002 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.002 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.002 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.3 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.3 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.3 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.3 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.02 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.02 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.02 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.02 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ 0.031 µg/L
☠️ Exceeds Reference Level by 0.021 µg/L
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.02 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.02 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ❗ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.2 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.2 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.2 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.2 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.04 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.04 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.04 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.04 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.04 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.04 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.04 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.04 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.07 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.07 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.07 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.07 µg/L
Below Reporting Level
I5 Wellfield - EP-A
I5 Wellfield Treatment
ℹ️ <0.07 µg/L
Below Reporting Level
Chase Wellfield - EP-B
<0.07 µg/L
Below Reporting Level
Q Street Well - EP-C
<0.07 µg/L
Below Reporting Level
Weyerhaeuser Wellfield - EP-D
Weyerhaeuser Treatment
ℹ️ <0.07 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Sampling Facilities I5 Wellfield Treatment
Ground Water (GW) I5 Wellfield - EP-AEntry Point to the Distribution System (EP)
Chase Wells TP
Multiple Sources (MX) Chase Wellfield - EP-BEntry Point to the Distribution System (EP)
Q Street Treatment
Ground Water (GW) Q Street Well - EP-CEntry Point to the Distribution System (EP)
Weyerhaeuser Treatment
Ground Water (GW) Weyerhaeuser Wellfield - EP-DEntry Point to the Distribution System (EP)
Distribution System
Ground Water (GW) Hose Bibb at 3820 WinslowDistribution System (DS)
Hose Bibb at 1715 Cottonwood Ave.Distribution System (DS)
FAQ Is Rainbow Water District tap water safe to drink? When was Rainbow Water District last tested for water contamination? The latest water samples were taken on April 14th, 2025.
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