MASON CITY WATER DEPARTMENT
IA · PWS ID IA1750048 · Community water system
90
contaminants tested
16
detected
27,338
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 163 UG/L | 60/60 | SYR4 | 2014–2017 |
| Lead | 19.5 UG/L | 37/60 | SYR4 | 2014–2017 |
| Bromodichloromethane | 3.65 UG/L | 31/31 | SYR4 | 2012–2019 |
| Chloroform | 5.04 UG/L | 31/31 | SYR4 | 2012–2019 |
| TTHM | 10.7 UG/L | 28/31 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2 UG/L | 27/31 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0100 mg/L | 13/13 | LCR | 2023 |
| Trichloroacetic Acid | 1.19 UG/L | 10/31 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 2.6 PCI/L | 7/8 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 2.49 UG/L | 6/31 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1.33 UG/L | 2/31 | SYR4 | 2012–2019 |
| lithium | 92 ug/L | 2/2 | UCMR-5 | 2024 |
| Barium | 9.4 UG/L | 1/1 | SYR4 | 2012 |
| Dichloroacetic Acid | 2.1 UG/L | 1/31 | SYR4 | 2012–2019 |
| Fluoride | 300 UG/L | 1/1 | SYR4 | 2012 |
| Monobromoacetic acid | 1.15 UG/L | 1/31 | SYR4 | 2012–2019 |
74 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAtrazineBenzeneBenzo(a)pyreneBromoformCHLOROBENZENECadmiumCarbon tetrachlorideChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatEthylbenzeneGlyphosateHFPO-DALASSOMercuryNEtFOSAANFDHANMeFOSAANitratePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)TrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
MASON CITY