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Woodward Water Supply

EPA monitoring tested this supplier for 60 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

60
contaminants tested
16
detected
1,346
people served
23
health-based violations
Iowa rankingsLead in IowaPFAS in Iowa
Water source
Ground water
Ownership
Local government
Counties served
Dallas

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

23
health-based violations
48
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2019-04-01 → 2019-06-30
MCL Health-based Resolved 2019-04-01 → 2019-06-30
MCL Health-based Resolved 2019-04-01 → 2019-06-30
MCL Health-based Resolved 2019-04-01 → 2019-06-30
MCL Health-based Archived 2013-10-01 → 2022-09-30
MCL Health-based Archived 2013-10-01 → 2022-09-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Bromodichloromethane
12 µg/L
No EPA limit set
worst single sample: 14 µg/L
47/47 SYR4 2012–2019
Chloroform
81.4 µg/L
No EPA limit set
worst single sample: 100 µg/L
47/47 SYR4 2012–2019
Dichloroacetic Acid
20.7 µg/L
No EPA limit set
worst single sample: 25 µg/L
47/47 SYR4 2012–2019
TTHM
91.7 µg/L 115%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 110 µg/L
47/47 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
56.7 µg/L 95%
of the EPA limit 60 µg/L
worst single sample: 59 µg/L
47/47 SYR4 2012–2019
Trichloroacetic Acid
34.7 µg/L
No EPA limit set
worst single sample: 36 µg/L
47/47 SYR4 2012–2019
Dibromochloromethane
0.9400 µg/L
No EPA limit set
worst single sample: 1.1 µg/L
33/47 SYR4 2012–2019
Copper
1062 µg/L 82%
of the EPA limit 1300 µg/L
worst single sample: 1350 µg/L
29/30 SYR4 2014–2018
Nitrate
3469 µg/L 35%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Lead
0.0040 mg/L 27%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
Arsenic
8 µg/L 80%
of the EPA limit 10 µg/L
 4/4 SYR4 2013–2019
Lead
1 µg/L 6.7%
of the EPA limit 15 µg/L
 3/30 SYR4 2014–2018
Nitrite
95.225 µg/L 9.5%
of the EPA limit 1000 µg/L
worst single sample: 100 µg/L
2/25 SYR4 2012–2019
Barium
900 µg/L 45%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Fluoride
360 µg/L 9%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
Monochloroacetic Acid
4 µg/L
No EPA limit set
 1/47 SYR4 2012–2019
44 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBenzeneBenzo(A)PyreneBromoformChlorobenzeneCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebDiquatEthylbenzeneGlyphosateLassoMercuryMonobromoacetic AcidPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WOODWARD WATER SUPPLY
Phone
515-438-2560
Email
[email protected]

Frequently asked questions about Woodward Water Supply

Is Woodward Water Supply tap water safe to drink?

EPA monitoring detected 16 contaminants in Woodward Water Supply's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Woodward Water Supply's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Woodward Water Supply serve?

Woodward Water Supply reports serving 1,346 people in Iowa, per its EPA record.

Has Woodward Water Supply had any water quality violations?

The EPA has 48 violations on file for Woodward Water Supply, of which 23 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.