JOHNSON CO RWD 7
KS · PWS ID KS2009104 · Community water system
44
contaminants tested
16
detected
6,457
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0071 ug/L | 1/9 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 680 UG/L | 52/52 | SYR4 | 2014–2017 |
| Bromodichloromethane | 21 UG/L | 50/50 | SYR4 | 2013–2019 |
| Chloroform | 39 UG/L | 50/50 | SYR4 | 2013–2019 |
| Dibromochloromethane | 21 UG/L | 50/50 | SYR4 | 2013–2019 |
| TTHM | 66 UG/L | 50/50 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 16 UG/L | 45/49 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 11 UG/L | 43/49 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 31 UG/L | 42/49 | SYR4 | 2013–2019 |
| Lead | 7.6 UG/L | 36/52 | SYR4 | 2014–2017 |
| Dibromoacetic acid | 8.6 UG/L | 27/49 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0080 mg/L | 16/16 | LCR | 2023 |
| Bromoform | 6.1 UG/L | 14/50 | SYR4 | 2013–2019 |
| Monobromoacetic acid | 3.1 UG/L | 12/49 | SYR4 | 2013–2019 |
| lithium | 41.1 ug/L | 6/9 | UCMR-5 | 2025 |
| Monochloroacetic acid | 3.1 UG/L | 4/49 | SYR4 | 2013–2019 |
28 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DANEtFOSAANFDHANMeFOSAAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnA
Areas served
GARDNER