Loading site analysis...
Loading site analysis...
Historical analysis using public PWQMN data (2019–2024). Designed to turn watershed and source-water signals into anomaly interpretation, site-level risk context, and decision support alongside existing monitoring portals and plant SCADA.
Real-time monitoring requires Phase 2 SCADA or community sensor access.Why this matters
How this complements SCADA
Higher values mean the reading was more unusual relative to this station's historical pattern and may help explain source-water shifts before plant dashboards show the same context.
Anomaly scores reflect readings that deviate from this station's historical pattern. They help turn raw watershed signals into explainable site-level context that chart portals and plant-only dashboards may not surface on their own. Driver hints explain the source-water pattern behind each anomaly in plain language rather than model terms.
| Timestamp | Parameter | Value | Score | Driver hints |
|---|---|---|---|---|
| 1/10/2024, 4:13:00 PM | CONDUCTIVITY | 666 µS/cm | 0.616 | two-week level shift, sustained level shift, short-term level shift |
| 6/13/2023, 1:30:00 PM | SOLIDS; DISSOLVED | 514 mg/L | 0.587 | sustained level shift, two-week level shift, short-term level shift |
| 5/10/2023, 3:36:00 PM | CONDUCTIVITY | 684 µS/cm | 0.685 |
| short-term level shift, sustained level shift, two-week level shift |
| 4/3/2023, 2:39:00 PM | SOLIDS; TOTAL | 407 mg/L | 0.625 | long gap between readings, two-week level shift, short-term level shift |
| 4/3/2023, 2:39:00 PM | CONDUCTIVITY | 413 µS/cm | 0.708 | short-term level shift, two-week level shift, sustained level shift |
| 4/3/2023, 2:39:00 PM | SOLIDS; DISSOLVED | 269 mg/L | 0.669 | long gap between readings, large jump from previous reading, far from normal range |
| 2/14/2023, 3:30:00 PM | CONDUCTIVITY | 629 µS/cm | 0.646 | short-term level shift, two-week level shift, sustained level shift |
| 1/16/2023, 2:40:00 PM | CONDUCTIVITY | 898 µS/cm | 0.638 | short-term level shift, two-week level shift, sustained level shift |
| 12/12/2022, 2:10:00 PM | CONDUCTIVITY | 936 µS/cm | 0.616 | short-term level shift, two-week level shift, sustained level shift |
| 11/15/2022, 2:50:00 PM | CONDUCTIVITY | 1067 µS/cm | 0.619 | short-term level shift, two-week level shift, sustained level shift |
| 10/12/2022, 2:55:00 PM | SOLIDS; TOTAL | 644 mg/L | 0.602 | short-term level shift, sustained level shift, two-week level shift |
| 10/12/2022, 2:55:00 PM | SOLIDS; DISSOLVED | 642 mg/L | 0.607 | short-term level shift, sustained level shift, two-week level shift |
| 8/24/2022, 2:48:00 PM | CONDUCTIVITY | 775 µS/cm | 0.585 | two-week level shift, sustained level shift, short-term level shift |
| 4/12/2022, 1:22:00 PM | CONDUCTIVITY | 716 µS/cm | 0.680 | sustained level shift, two-week level shift, short-term level shift |
| 3/7/2022, 2:30:00 PM | CONDUCTIVITY | 335 µS/cm | 0.721 | rapid change, large jump from previous reading, short-term level shift |
| 3/7/2022, 2:30:00 PM | PHOSPHORUS; TOTAL | 352 µg/L | 0.641 | rapid change, far from normal range, large jump from previous reading |
| 3/7/2022, 2:30:00 PM | SOLIDS; SUSPENDED | 278 mg/L | 0.603 | far from normal range, rapid change, large jump from previous reading |
| 2/15/2022, 2:56:00 PM | SOLIDS; TOTAL | 669 mg/L | 0.598 | sustained level shift, two-week level shift, short-term level shift |
| 2/15/2022, 2:56:00 PM | SOLIDS; DISSOLVED | 665 mg/L | 0.616 | far from normal range, sustained level shift, two-week level shift |
| 1/25/2022, 3:00:00 PM | CONDUCTIVITY | 967 µS/cm | 0.667 | short-term level shift, sustained level shift, two-week level shift |
| 5/12/2021, 3:20:00 PM | SOLIDS; DISSOLVED | 600 mg/L | 0.590 | sustained level shift, two-week level shift, short-term level shift |
| 5/12/2021, 3:20:00 PM | CONDUCTIVITY | 805 µS/cm | 0.595 | sustained level shift, two-week level shift, short-term level shift |
| 3/9/2021, 2:50:00 PM | CONDUCTIVITY, AMBIENT | 804 MICROMHOS/CM (CONDUCTIVITY) | 0.688 | short-term level shift, rapid change, two-week level shift |
| 3/9/2021, 2:50:00 PM | CONDUCTIVITY, 25C | 804 MICRO SIEMENS PER CENTIMETER | 0.681 | sustained level shift, two-week level shift, short-term level shift |
| 2/23/2021, 3:10:00 PM | CONDUCTIVITY, AMBIENT | 1063 MICROMHOS/CM (CONDUCTIVITY) | 0.652 | higher short-term volatility, two-week level shift, sustained level shift |
| 2/23/2021, 3:10:00 PM | CONDUCTIVITY, 25C | 1000 MICRO SIEMENS PER CENTIMETER | 0.622 | sustained level shift, two-week level shift, short-term level shift |
| 1/27/2021, 2:30:00 PM | PHOSPHORUS,UNFILTERED TOTAL | 33.7 µg/L | 0.616 | higher short-term volatility, higher long-term volatility, higher two-week volatility |
| 1/27/2021, 2:30:00 PM | CONDUCTIVITY, 25C | 917 MICRO SIEMENS PER CENTIMETER | 0.649 | sustained level shift, two-week level shift, short-term level shift |
| 1/27/2021, 2:30:00 PM | CONDUCTIVITY, AMBIENT | 958 MICROMHOS/CM (CONDUCTIVITY) | 0.653 | sustained level shift, two-week level shift, short-term level shift |
| 12/10/2020, 2:45:00 PM | CONDUCTIVITY, 25C | 885 MICRO SIEMENS PER CENTIMETER | 0.584 | sustained level shift, two-week level shift, short-term level shift |
| 12/10/2020, 2:45:00 PM | CONDUCTIVITY, AMBIENT | 902 MICROMHOS/CM (CONDUCTIVITY) | 0.589 | sustained level shift, two-week level shift, short-term level shift |
| 11/24/2020, 3:00:00 PM | PHOSPHORUS,UNFILTERED TOTAL | 9.61 µg/L | 0.621 | higher short-term volatility, higher long-term volatility, higher two-week volatility |
| 11/24/2020, 3:00:00 PM | CONDUCTIVITY, AMBIENT | 871 MICROMHOS/CM (CONDUCTIVITY) | 0.633 | sustained level shift, two-week level shift, short-term level shift |
| 10/8/2020, 3:30:00 PM | CONDUCTIVITY, AMBIENT | 810 MICROMHOS/CM (CONDUCTIVITY) | 0.734 | long gap between readings, large jump from previous reading, sustained level shift |
| 10/8/2020, 3:30:00 PM | PHOSPHORUS,UNFILTERED TOTAL | 11.2 µg/L | 0.765 | long gap between readings, higher short-term volatility, higher long-term volatility |
| 10/8/2020, 3:30:00 PM | RESIDUE,FILTERED | 519 mg/L | 0.668 | long gap between readings, large jump from previous reading, sustained level shift |
| 10/8/2020, 3:30:00 PM | RESIDUE,PARTICULATE | 2 mg/L | 0.690 | long gap between readings, higher short-term volatility, higher long-term volatility |
| 10/8/2020, 3:30:00 PM | TURBIDITY, FIELD | 20 FORMAZIN NEPHELOMETRIC UNIT | 0.643 | long gap between readings, higher long-term volatility, higher two-week volatility |
| 10/8/2020, 3:30:00 PM | RESIDUE,TOTAL | 521 mg/L | 0.606 | long gap between readings, short-term level shift, sustained level shift |
| 3/12/2020, 10:45:00 AM | CONDUCTIVITY, AMBIENT | 323 MICROMHOS/CM (CONDUCTIVITY) | 0.635 | sustained level shift, two-week level shift, short-term level shift |
| 3/12/2020, 10:45:00 AM | RESIDUE,TOTAL | 501 mg/L | 0.601 | short-term level shift, sustained level shift, two-week level shift |
| 3/12/2020, 10:45:00 AM | TURBIDITY, FIELD | 167.4 FORMAZIN NEPHELOMETRIC UNIT | 0.593 | higher long-term volatility, higher two-week volatility, higher short-term volatility |
| 3/12/2020, 10:45:00 AM | RESIDUE,PARTICULATE | 297 mg/L | 0.688 | higher long-term volatility, higher short-term volatility, higher two-week volatility |
| 3/12/2020, 10:45:00 AM | PHOSPHORUS,UNFILTERED TOTAL | 456 µg/L | 0.724 | higher long-term volatility, higher short-term volatility, higher two-week volatility |
| 1/13/2020, 3:15:00 PM | PHOSPHORUS,UNFILTERED TOTAL | 777 µg/L | 0.793 | large jump from previous reading, higher long-term volatility, higher two-week volatility |
| 1/13/2020, 3:15:00 PM | RESIDUE,TOTAL | 815 mg/L | 0.691 | far from normal range, large jump from previous reading, short-term level shift |
| 1/13/2020, 3:15:00 PM | RESIDUE,PARTICULATE | 632 mg/L | 0.768 | large jump from previous reading, far from normal range, higher long-term volatility |
| 1/13/2020, 3:15:00 PM | RESIDUE,FILTERED | 183 mg/L | 0.622 | far from normal range, large jump from previous reading, sustained level shift |
| 1/13/2020, 3:15:00 PM | CONDUCTIVITY, AMBIENT | 294 MICROMHOS/CM (CONDUCTIVITY) | 0.704 | sustained level shift, two-week level shift, short-term level shift |