WASHINGTON WATER AUTHORITY WWA
AR · PWS ID AR0000574 · Community water system
44
contaminants tested
13
detected
20,140
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Dichloroacetic Acid | 42.3 UG/L | 128/128 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 82.3 UG/L | 128/128 | SYR4 | 2012–2019 |
| Bromodichloromethane | 12.4 UG/L | 124/124 | SYR4 | 2012–2019 |
| Chloroform | 161 UG/L | 124/124 | SYR4 | 2012–2019 |
| TTHM | 170 UG/L | 124/124 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 61.2 UG/L | 122/128 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2.4 UG/L | 68/124 | SYR4 | 2012–2019 |
| COPPER, FREE | 1100 UG/L | 29/60 | SYR4 | 2014–2017 |
| Monochloroacetic acid | 4.2 UG/L | 25/128 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0120 mg/L | 14/14 | LCR | 2025 |
| Lead | 11 UG/L | 7/60 | SYR4 | 2014–2017 |
| Monobromoacetic acid | 1.5 UG/L | 4/128 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1.2 UG/L | 3/128 | SYR4 | 2012–2019 |
31 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONABromoformHFPO-DANEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAlithium