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 | Reading | Score | Event intelligence |
|---|---|---|---|
| 12/9/2024, 1:35:00 PM | CONDUCTIVITY 1539 µS/cm Driversrapid changelarge jump from previous readingfar from normal range | 0.806 | Not yet cross-referenced |
| 5/13/2024, 10:30:00 AM |
| 0.600 |
Not yet cross-referenced |
| 4/15/2024, 10:05:00 AM | CONDUCTIVITY 552 µS/cm Driverssustained level shifttwo-week level shiftshort-term level shift | 0.600 | Not yet cross-referenced |
| 4/15/2024, 10:05:00 AM | STRONTIUM 168 µg/L Driversfar from normal rangelong gap between readingslarge jump from previous reading | 0.628 | Not yet cross-referenced |
| 2/13/2024, 1:10:00 PM | CONDUCTIVITY 668 µS/cm Driverstwo-week level shiftsustained level shiftshort-term level shift | 0.617 | Not yet cross-referenced |
| 1/10/2024, 2:35:00 PM | CONDUCTIVITY 999 µS/cm Driverstwo-week level shiftsustained level shiftshort-term level shift | 0.655 | Not yet cross-referenced |
| 11/15/2023, 10:51:00 AM | CONDUCTIVITY 857 µS/cm Driverstwo-week level shiftsustained level shiftshort-term level shift | 0.598 | Not yet cross-referenced |
| 4/24/2023, 10:43:00 AM | STRONTIUM 203 µg/L Driverslong gap between readingsfar from normal rangelarge jump from previous reading | 0.656 | Not yet cross-referenced |
| 4/24/2023, 10:43:00 AM | CONDUCTIVITY 629 µS/cm Driversshort-term level shifttwo-week level shiftsustained level shift | 0.664 | Not yet cross-referenced |
| 4/24/2023, 10:43:00 AM | ALUMINUM 258 µg/L Driverslong gap between readingslarge jump from previous readingsampling gap | 0.596 | Not yet cross-referenced |
| 2/14/2023, 2:00:00 PM | CONDUCTIVITY 773 µS/cm Driversshort-term level shifttwo-week level shiftsustained level shift | 0.592 | Not yet cross-referenced |
| 1/16/2023, 1:20:00 PM | CONDUCTIVITY 985 µS/cm Driversshort-term level shifttwo-week level shiftsustained level shift | 0.663 | Not yet cross-referenced |
| 12/12/2022, 1:10:00 PM | CONDUCTIVITY 1121 µS/cm Driversshort-term level shifttwo-week level shiftsustained level shift | 0.648 | Not yet cross-referenced |
| 11/14/2022, 9:55:00 AM | CONDUCTIVITY 916 µS/cm Driverssustained level shiftshort-term level shifttwo-week level shift | 0.606 | Not yet cross-referenced |
| 8/31/2022, 9:15:00 AM | CONDUCTIVITY 685 µS/cm Driversshort-term level shiftsustained level shifttwo-week level shift | 0.591 | Not yet cross-referenced |
| 4/19/2022, 5:07:00 PM | CONDUCTIVITY 841 µS/cm Driverssustained level shifttwo-week level shiftshort-term level shift | 0.658 | Not yet cross-referenced |
| 11/8/2021, 9:40:00 AM | ALUMINUM 53.3 µg/L Driverslarge jump from previous readingrapid changehigher long-term volatility | 0.590 | Not yet cross-referenced |
| 10/5/2021, 4:15:00 PM | ALUMINUM 468 µg/L Driversrapid changelarge jump from previous readingfar from normal range | 0.679 | Not yet cross-referenced |
| 5/11/2021, 9:50:00 AM | ALUMINUM 18.7 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.590 | Not yet cross-referenced |
| 3/10/2021, 10:15:00 AM | CONDUCTIVITY, AMBIENT 979 MICROMHOS/CM (CONDUCTIVITY) Driversrapid changeshort-term level shiftlarge jump from previous reading | 0.805 | Not yet cross-referenced |
| 3/10/2021, 10:15:00 AM | CONDUCTIVITY, 25C 968 MICRO SIEMENS PER CENTIMETER Driversrapid changeshort-term level shiftlarge jump from previous reading | 0.799 | Not yet cross-referenced |
| 2/24/2021, 10:10:00 AM | CONDUCTIVITY, AMBIENT 1577 MICROMHOS/CM (CONDUCTIVITY) Driversshort-term level shiftsustained level shifttwo-week level shift | 0.813 | Not yet cross-referenced |
| 2/24/2021, 10:10:00 AM | CONDUCTIVITY, 25C 1550 MICRO SIEMENS PER CENTIMETER Driversshort-term level shiftsustained level shifttwo-week level shift | 0.810 | Not yet cross-referenced |
| 1/28/2021, 10:15:00 AM | CONDUCTIVITY, 25C 1120 MICRO SIEMENS PER CENTIMETER Driversshort-term level shiftfar from normal rangesustained level shift | 0.726 | Not yet cross-referenced |
| 1/28/2021, 10:15:00 AM | CONDUCTIVITY, AMBIENT 1127 MICROMHOS/CM (CONDUCTIVITY) Driversshort-term level shiftsustained level shifttwo-week level shift | 0.719 | Not yet cross-referenced |
| 11/23/2020, 10:00:00 AM | STRONTIUM, UNFILTERED TOTAL 337 µg/L Driverslong gap between readingssampling gapshort-term level shift | 0.594 | Not yet cross-referenced |
| 11/23/2020, 10:00:00 AM | PHOSPHORUS,UNFILTERED TOTAL 27.4 µg/L Driverslong gap between readingshigher long-term volatilityhigher two-week volatility | 0.669 | Not yet cross-referenced |
| 11/23/2020, 10:00:00 AM | IRON, UNFILTERED TOTAL 122 µg/L Drivershigher long-term volatilityhigher two-week volatilitylong gap between readings | 0.861 | Possible correlationFlow spikeNov 26, 2020 · observed 3d laterHydrometric flow spike at gauge 02GA003 3 day(s) from anomaly date. |
| 11/23/2020, 10:00:00 AM | CONDUCTIVITY, 25C 773 MICRO SIEMENS PER CENTIMETER Driverslong gap between readingssustained level shifttwo-week level shift | 0.680 | Not yet cross-referenced |
| 11/23/2020, 10:00:00 AM | CONDUCTIVITY, AMBIENT 794 MICROMHOS/CM (CONDUCTIVITY) Driverslong gap between readingssustained level shifttwo-week level shift | 0.689 | Not yet cross-referenced |
| 11/23/2020, 10:00:00 AM | ALUMINIUM, UNFILTERED TOTAL 70.6 µg/L Driverslong gap between readingshigher long-term volatilityhigher two-week volatility | 0.830 | Not yet cross-referenced |
| 3/10/2020, 11:45:00 AM | ALUMINIUM, UNFILTERED TOTAL 790 µg/L Drivershigher long-term volatilityhigher two-week volatilitylarge jump from previous reading | 0.811 | Not yet cross-referenced |
| 3/10/2020, 11:45:00 AM | CONDUCTIVITY, 25C 689 MICRO SIEMENS PER CENTIMETER Driversshort-term level shiftsustained level shifttwo-week level shift | 0.591 | Not yet cross-referenced |
| 3/10/2020, 11:45:00 AM | CONDUCTIVITY, AMBIENT 688 MICROMHOS/CM (CONDUCTIVITY) Driversshort-term level shiftsustained level shifttwo-week level shift | 0.596 | Not yet cross-referenced |
| 3/10/2020, 11:45:00 AM | IRON, UNFILTERED TOTAL 832 µg/L Drivershigher long-term volatilityhigher two-week volatilitylarge jump from previous reading | 0.833 | High correlationFlow spikeMar 10, 2020 · observed on the same dayHydrometric flow spike at gauge 02GA003 0 day(s) from anomaly date. |
| 3/10/2020, 11:45:00 AM | PHOSPHORUS,UNFILTERED TOTAL 243 µg/L Drivershigher long-term volatilityhigher two-week volatilitylong gap between readings | 0.635 | Not yet cross-referenced |
| 11/5/2019, 9:50:00 AM | IRON, UNFILTERED TOTAL 194 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.773 | Not yet cross-referenced |
| 11/5/2019, 9:50:00 AM | ALUMINIUM, UNFILTERED TOTAL 93.6 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.692 | Not yet cross-referenced |
| 10/8/2019, 10:30:00 AM | IRON, UNFILTERED TOTAL 95.4 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.749 | Not yet cross-referenced |
| 10/8/2019, 10:30:00 AM | ALUMINIUM, UNFILTERED TOTAL 36.3 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.683 | Not yet cross-referenced |
| 9/10/2019, 10:00:00 AM | ALUMINIUM, UNFILTERED TOTAL 33.7 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.707 | Not yet cross-referenced |
| 9/10/2019, 10:00:00 AM | PHOSPHORUS,UNFILTERED TOTAL 56.5 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.587 | Not yet cross-referenced |
| 9/10/2019, 10:00:00 AM | IRON, UNFILTERED TOTAL 85.1 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.781 | Not yet cross-referenced |
| 8/13/2019, 10:00:00 AM | IRON, UNFILTERED TOTAL 186 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.822 | Possible correlationFlow spikeAug 19, 2019 · observed 6d laterHydrometric flow spike at gauge 02GA003 6 day(s) from anomaly date. |
| 8/13/2019, 10:00:00 AM | PHOSPHORUS,UNFILTERED TOTAL 69.4 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.614 | Not yet cross-referenced |
| 8/13/2019, 10:00:00 AM | ALUMINIUM, UNFILTERED TOTAL 96.7 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.779 | Not yet cross-referenced |
| 7/17/2019, 10:10:00 AM | PHOSPHORUS,UNFILTERED TOTAL 116 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.648 | Not yet cross-referenced |
| 7/17/2019, 10:10:00 AM | IRON, UNFILTERED TOTAL 585 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.871 | High correlationFlow spikeJul 17, 2019 · observed on the same dayHydrometric flow spike at gauge 02GA003 0 day(s) from anomaly date. |
| 7/17/2019, 10:10:00 AM | ALUMINIUM, UNFILTERED TOTAL 436 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.804 | Not yet cross-referenced |
| 6/13/2019, 10:00:00 AM | IRON, UNFILTERED TOTAL 142 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.952 | Not yet cross-referenced |
| 6/13/2019, 10:00:00 AM | ALUMINIUM, UNFILTERED TOTAL 64.7 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.864 | Not yet cross-referenced |
| 6/13/2019, 10:00:00 AM | MANGANESE,UNFILTERED TOTAL 22.5 µg/L Drivershigher long-term volatilityhigher two-week volatilitylong gap between readings | 0.653 | Not yet cross-referenced |
| 6/13/2019, 10:00:00 AM | PHOSPHORUS,UNFILTERED TOTAL 41.8 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.645 | Not yet cross-referenced |
| 5/15/2019, 10:10:00 AM | PHOSPHORUS,UNFILTERED TOTAL 45.1 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.702 | Not yet cross-referenced |
| 4/8/2019, 4:15:00 PM | PHOSPHORUS,UNFILTERED TOTAL 85.3 µg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.804 | Not yet cross-referenced |
| 4/8/2019, 4:15:00 PM | RESIDUE,PARTICULATE 16.8 mg/L Drivershigher long-term volatilityhigher two-week volatilityhigher short-term volatility | 0.601 | Not yet cross-referenced |
| 2/5/2019, 12:00:00 AM | IRON, UNFILTERED TOTAL 1830 µg/L Driverssustained level shifttwo-week level shiftshort-term level shift | 0.646 | Not yet cross-referenced |
| 2/5/2019, 12:00:00 AM | ALUMINIUM, UNFILTERED TOTAL 1090 µg/L Driverssustained level shifttwo-week level shiftshort-term level shift | 0.622 | Not yet cross-referenced |