Frozen service-market profile

PLYMOUTH WATER DEPARTMENT

40.067Final MISI · 0–100

Fragile

September 27, 2026 · v0.1.2

0.9159Score confidence

Recorded trajectory

127 recorded observations, 2026-03-24–2026-09-27. Version labels are retained; methodology changes may affect comparisons.

Recent recorded observations

Date	MISI	Band	Confidence	Version
2026-09-27	40.067	Fragile	0.9159	v0.1.2
2026-09-26	40.067	Fragile	0.9159	v0.1.2
2026-09-25	40.067	Fragile	0.9159	v0.1.2
2026-09-23	40.067	Fragile	0.9159	v0.1.2
2026-09-22	40.067	Fragile	0.9159	v0.1.2
2026-09-21	40.067	Fragile	0.9159	v0.1.2
2026-09-20	40.067	Fragile	0.9159	v0.1.2
2026-09-19	40.067	Fragile	0.9159	v0.1.2
2026-09-18	40.067	Fragile	0.9159	v0.1.2
2026-09-17	40.067	Fragile	0.9159	v0.1.2
2026-09-16	40.067	Fragile	0.9159	v0.1.2
2026-09-15	40.067	Fragile	0.9159	v0.1.2

Read all 127 recorded observations

Date	MISI	Band	Confidence	Version
2026-09-27	40.067	Fragile	0.9159	v0.1.2
2026-09-26	40.067	Fragile	0.9159	v0.1.2
2026-09-25	40.067	Fragile	0.9159	v0.1.2
2026-09-23	40.067	Fragile	0.9159	v0.1.2
2026-09-22	40.067	Fragile	0.9159	v0.1.2
2026-09-21	40.067	Fragile	0.9159	v0.1.2
2026-09-20	40.067	Fragile	0.9159	v0.1.2
2026-09-19	40.067	Fragile	0.9159	v0.1.2
2026-09-18	40.067	Fragile	0.9159	v0.1.2
2026-09-17	40.067	Fragile	0.9159	v0.1.2
2026-09-16	40.067	Fragile	0.9159	v0.1.2
2026-09-15	40.067	Fragile	0.9159	v0.1.2
2026-09-14	40.067	Fragile	0.9159	v0.1.2
2026-09-13	40.067	Fragile	0.9159	v0.1.2
2026-09-12	40.067	Fragile	0.9159	v0.1.2
2026-09-10	40.067	Fragile	0.9159	v0.1.2
2026-09-09	40.067	Fragile	0.9159	v0.1.2
2026-09-07	40.067	Fragile	0.9159	v0.1.2
2026-09-06	40.067	Fragile	0.9159	v0.1.2
2026-09-05	40.067	Fragile	0.9159	v0.1.2
2026-09-04	40.067	Fragile	0.9159	v0.1.2
2026-09-02	40.067	Fragile	0.9159	v0.1.2
2026-09-01	40.067	Fragile	0.9084	v0.1.2
2026-08-31	40.067	Fragile	0.9084	v0.1.2
2026-08-28	40.067	Fragile	0.9084	v0.1.2
2026-08-27	40.067	Fragile	0.9084	v0.1.2
2026-08-26	40.067	Fragile	0.9084	v0.1.2
2026-08-25	40.067	Fragile	0.9084	v0.1.2
2026-08-24	40.067	Fragile	0.9084	v0.1.2
2026-08-23	40.067	Fragile	0.9084	v0.1.2
2026-08-22	40.067	Fragile	0.9084	v0.1.2
2026-08-20	40.067	Fragile	0.9084	v0.1.2
2026-08-18	40.067	Fragile	0.9084	v0.1.2
2026-08-17	40.067	Fragile	0.9084	v0.1.2
2026-08-16	40.067	Fragile	0.9084	v0.1.2
2026-08-15	40.067	Fragile	0.9084	v0.1.2
2026-08-10	34.594	Watch	0.9084	v0.1.2
2026-08-09	34.594	Watch	0.9084	v0.1.2
2026-08-08	34.594	Watch	0.9084	v0.1.2
2026-08-03	35.584	Watch	0.9084	v0.1.2
2026-08-02	35.584	Watch	0.9084	v0.1.2
2026-08-01	35.584	Watch	0.9084	v0.1.2
2026-07-31	35.584	Watch	0.9084	v0.1.2
2026-07-30	35.584	Watch	0.9084	v0.1.2
2026-07-29	35.584	Watch	0.9084	v0.1.2
2026-07-23	35.584	Watch	0.9084	v0.1.2
2026-07-22	35.584	Watch	0.9084	v0.1.2
2026-07-21	35.584	Watch	0.9084	v0.1.2
2026-07-20	35.584	Watch	0.9084	v0.1.2
2026-07-19	35.584	Watch	0.9084	v0.1.2
2026-07-18	35.584	Watch	0.9084	v0.1.2
2026-07-17	35.584	Watch	0.9084	v0.1.2
2026-07-16	36.573	Watch	0.9084	v0.1.2
2026-07-14	36.573	Watch	0.9084	v0.1.2
2026-07-13	36.573	Watch	0.9084	v0.1.2
2026-07-12	36.573	Watch	0.9084	v0.1.2
2026-07-11	36.573	Watch	0.9084	v0.1.2
2026-07-10	36.573	Watch	0.9084	v0.1.2
2026-07-09	36.573	Watch	0.9084	v0.1.2
2026-07-08	36.573	Watch	0.9084	v0.1.2
2026-07-07	36.573	Watch	0.9084	v0.1.2
2026-07-06	36.573	Watch	0.9084	v0.1.2
2026-07-05	36.573	Watch	0.9084	v0.1.2
2026-07-04	36.573	Watch	0.9084	v0.1.2
2026-07-03	36.573	Watch	0.9084	v0.1.2
2026-07-02	36.573	Watch	0.9084	v0.1.2
2026-07-01	36.573	Watch	0.9084	v0.1.2
2026-06-30	36.573	Watch	0.9084	v0.1.2
2026-06-29	36.573	Watch	0.9084	v0.1.2
2026-06-28	36.573	Watch	0.9084	v0.1.2
2026-06-23	36.573	Watch	0.9084	v0.1.2
2026-06-22	36.573	Watch	0.9084	v0.1.2
2026-06-16	36.573	Watch	0.9084	v0.1.2
2026-06-15	36.573	Watch	0.9084	v0.1.2
2026-06-14	36.573	Watch	0.9084	v0.1.2
2026-06-12	36.573	Watch	0.9084	v0.1.2
2026-06-11	34.594	Watch	0.9084	v0.1.2
2026-06-08	34.594	Watch	0.9084	v0.1.2
2026-06-02	34.594	Watch	0.9084	v0.1.2
2026-06-01	34.594	Watch	0.9084	v0.1.2
2026-05-31	34.594	Watch	0.9084	v0.1.2
2026-05-28	34.594	Watch	0.9084	v0.1.2
2026-05-26	34.594	Watch	0.9084	v0.1.2
2026-05-24	34.594	Watch	0.9084	v0.1.2
2026-05-22	34.594	Watch	0.9084	v0.1.2
2026-05-21	34.594	Watch	0.9084	v0.1.2
2026-05-19	34.594	Watch	0.9084	v0.1.2
2026-05-17	34.594	Watch	0.9084	v0.1.2
2026-05-10	34.594	Watch	0.9084	v0.1.2
2026-05-09	34.594	Watch	0.9084	v0.1.2
2026-05-08	34.594	Watch	0.9084	v0.1.2
2026-05-07	32.616	Watch	0.9084	v0.1.2
2026-05-06	32.616	Watch	0.9084	v0.1.2
2026-05-05	32.616	Watch	0.9084	v0.1.2
2026-05-04	32.616	Watch	0.9084	v0.1.2
2026-05-03	32.616	Watch	0.9084	v0.1.2
2026-05-02	32.616	Watch	0.9084	v0.1.2
2026-05-01	32.616	Watch	0.9084	v0.1.2
2026-04-30	32.616	Watch	0.9084	v0.1.2
2026-04-29	32.616	Watch	0.9084	v0.1.2
2026-04-28	32.616	Watch	0.9084	v0.1.2
2026-04-27	32.616	Watch	0.9084	v0.1.2
2026-04-26	32.616	Watch	0.9084	v0.1.2
2026-04-26	34.000	Watch	0.9084	v0.1.1
2026-04-25	34.000	Watch	0.9084	v0.1.1
2026-04-24	34.000	Watch	0.9084	v0.1.1
2026-04-23	34.000	Watch	0.9084	v0.1.1
2026-04-22	34.000	Watch	0.9084	v0.1.1
2026-04-21	34.000	Watch	0.9084	v0.1.1
2026-04-19	36.000	Watch	0.9084	v0.1.1
2026-04-18	36.000	Watch	0.9084	v0.1.1
2026-04-14	36.000	Watch	0.9084	v0.1.1
2026-04-13	36.000	Watch	0.9084	v0.1.1
2026-04-10	36.000	Watch	0.9084	v0.1.1
2026-04-09	36.000	Watch	0.9084	v0.1.1
2026-04-08	36.000	Watch	0.9084	v0.1.1
2026-04-07	36.000	Watch	0.9084	v0.1.1
2026-04-06	36.000	Watch	0.9084	v0.1.1
2026-04-05	12.000	Stable	0.7788	v0.1.2
2026-04-05	12.000	Stable	0.8895	v0.1.1
2026-04-04	12.000	Stable	0.8895	v0.1.1
2026-04-03	12.000	Stable	0.8895	v0.1.2
2026-04-03	12.000	Stable	0.8895	v0.1.1
2026-04-02	12.000	Stable	0.8895	v0.1.1
2026-03-29	12.000	Stable	0.7855	v0.1.1
2026-03-25	12.000	Stable	0.7855	v0.1.2
2026-03-24	12.000	Stable	0.7855	v0.1.1

Highest contributing final factors

Factor	Family	Points
Lead & Copper Rule Risk	Capex Pressure	7.994
Compliance Escalation	Operational Stress	7.906
Climate Hazard Exposure	Operational Stress	7.198
PFAS Contamination Risk	Capex Pressure	5.998
Utility Data Staleness	Governance Risk	5.473
Housing Market Weakness	Revenue Fragility	3.520
Current Drought Severity	Operational Stress	1.978

Peer and provenance context

Recorded peer cohort: drinking_water::community_water_system::25k_to_100k::ground_water. Percentile: 94.139. The PUBLIC export preserves source runs and vintages at source-family level, but does not include a direct per-factor raw-record citation for this profile. Review source context.

Stable archive identifier: service market 4335; slug ma-plymouth-water-department.