Rolla PWS
Published drinking-water records and contacts for Rolla PWS. System MO3010700. Review sources and dates; not a real-time water assessment.
- System ID
- MO3010700
- State or territory
- MO
- Published population served
- 20800
- System type (source code)
- CWS
Published records and dates
- PFAS / lithium (EPA UCMR 5): 1050 — 2024-06-10 – 2024-12-17
- Lead and copper monitoring summaries: 22 — 1992-07-01 – 2024-12-31
- Missouri DNR PFAS samples — non-UCMR classes: 1261 — 2013-12-10 – 2024-12-17
Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.
Published testing results
Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.
“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example
| Substance | Published result | Reporting limit | Sample date | Sampling location |
|---|---|---|---|---|
| 11Cl-PF3OUdS | < 0.005 µg/L | 0.005 µg/L | 2024-12-17 | ROLLA PWS / TP14379 |
| 4:2 FTS | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14379 |
| 6:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2024-12-17 | ROLLA PWS / TP16775 |
| 8:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2024-12-17 | ROLLA PWS / TP14379 |
| 9Cl-PF3ONS | < 0.002 µg/L | 0.002 µg/L | 2024-12-17 | ROLLA PWS / TP14280 |
| ADONA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14379 |
| HFPO-DA | < 0.005 µg/L | 0.005 µg/L | 2024-12-17 | ROLLA PWS / TP14379 |
| NEtFOSAA | < 0.005 µg/L | 0.005 µg/L | 2024-12-17 | ROLLA PWS / TP14379 |
| NFDHA | < 0.02 µg/L | 0.02 µg/L | 2024-12-17 | ROLLA PWS / TP14348 |
| NMeFOSAA | < 0.006 µg/L | 0.006 µg/L | 2024-12-17 | ROLLA PWS / TP14279 |
| PFBA | < 0.005 µg/L | 0.005 µg/L | 2024-12-17 | ROLLA PWS / TP14279 |
| PFBS | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14379 |
| PFDA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14280 |
| PFDoA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | Well 3 (MD & Holloway) / TP14278 |
| PFEESA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14348 |
| PFHpA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP16775 |
| PFHpS | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14350 |
| PFHxA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14280 |
| PFHxS | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP16775 |
| PFMBA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14348 |
| PFMPA | < 0.004 µg/L | 0.004 µg/L | 2024-12-17 | ROLLA PWS / TP14280 |
| PFNA | < 0.004 µg/L | 0.004 µg/L | 2024-12-17 | ROLLA PWS / TP14280 |
| PFOA | < 0.004 µg/L | 0.004 µg/L | 2024-12-17 | ROLLA PWS / TP16775 |
| PFOS | < 0.004 µg/L | 0.004 µg/L | 2024-12-17 | ROLLA PWS / TP14350 |
| PFPeA | < 0.003 µg/L | 0.003 µg/L | 2024-12-17 | ROLLA PWS / TP14280 |
| PFPeS | < 0.004 µg/L | 0.004 µg/L | 2024-12-17 | ROLLA PWS / TP14350 |
| PFTA | < 0.008 µg/L | 0.008 µg/L | 2024-12-17 | ROLLA PWS / TP14344 |
| PFTrDA | < 0.007 µg/L | 0.007 µg/L | 2024-12-17 | Well 3 (MD & Holloway) / TP14278 |
| PFUnA | < 0.002 µg/L | 0.002 µg/L | 2024-12-17 | ROLLA PWS / TP16775 |
| lithium | < 9 µg/L | 9 µg/L | 2024-12-17 | ROLLA PWS / TP14348 |
Download all EPA UCMR 5 records (CSV)
Lead and copper: 90th-percentile summaries
These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0.00391 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.00314 mg/L | 2020-01-01 – 2022-12-31 | 2026Q3 |
| Lead (PB90) | 0.00314 mg/L | 2019-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0.00314 mg/L | 2019-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0.00441 mg/L | 2017-01-01 – 2019-12-31 | 2026Q3 |
| Lead (PB90) | 0.00441 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0.00441 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0.0045 mg/L | 2014-01-01 – 2016-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PERFLUOROPENTANOIC ACID (PFPEA) | < 3 NG/L | 2024-12-17 | WELL 4 - E 10TH ST / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROTETRADECANOIC ACID (PFTA) | < 7 NG/L | 2024-12-17 | HY-POINT #1 / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROHEXANE SULFONIC ACID 4:2 FTS | < 3 NG/L | 2024-12-17 | WELL 17 TREATMENT / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROHEXANE SULFONIC ACID (PFHxS) | < 2.9 NG/L | 2024-12-17 | WELL # 11 LIB & LINC TREATMENT / Missouri DNR PFAS samples — non-UCMR classes |
| HFPO-DA | < 4.7 NG/L | 2024-12-17 | WELL 3 - MD&HALLOWAY / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROHEXANE SULFONIC ACID (PFHxS) | < 2.8 NG/L | 2024-12-17 | WELL 5 - WALKER AVE / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROCTANE SULFONIC ACID (PFOS) | < 3.8 NG/L | 2024-12-17 | WELL 3 - MD&HALLOWAY / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUORO PFEESA | < 3 NG/L | 2024-12-17 | WELL 12 - MCCUTCHEN RD-OLD ST JAME-#12 / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROTRIDECANOIC ACID (PFTRDA) | < 7 NG/L | 2024-12-17 | WELL 4 - E 10TH ST / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUORONONANOIC ACID (PFNA) | < 3.7 NG/L | 2024-12-17 | WELL 4 - E 10TH ST / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROBUTANE SULFONIC ACID (PFBS) | < 2.8 NG/L | 2024-12-17 | WELL 5 - WALKER AVE / Missouri DNR PFAS samples — non-UCMR classes |
| PERFLUOROPENTANESULFONIC ACID (PFPES) | < 4 NG/L | 2024-12-17 | WELL 12 - MCCUTCHEN RD-OLD ST JAME-#12 / Missouri DNR PFAS samples — non-UCMR classes |
State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.
Download state records with source notes (CSV)
Published compliance history
2 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
| Rule / record | Period | Recorded status | Health-based (EPA classification) | Source quarter |
|---|---|---|---|---|
| Lead and Copper Rule Revisions / Notification, Known or Potential LSL | 2025-07-02 – — | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Inadequate Reporting | 2021-07-01 – — | Resolved | No | 2026Q3 |
Source dates and refresh checks
A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.
- EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
- EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
- EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
- Missouri DNR PFAS samples — non-UCMR classes — last successful check: 2026-10-15
Administrative contact (EPA filing)
Davis, Chad: 573-364-2195
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.