Frozen service-market profile

PORTSMOUTH WATER WORKS

27.031Final MISI · 0–100

Watch

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	27.031	Watch	0.9159	v0.1.2
2026-09-26	27.031	Watch	0.9159	v0.1.2
2026-09-25	27.031	Watch	0.9159	v0.1.2
2026-09-23	27.031	Watch	0.9159	v0.1.2
2026-09-22	27.031	Watch	0.9159	v0.1.2
2026-09-21	27.031	Watch	0.9159	v0.1.2
2026-09-20	27.031	Watch	0.9159	v0.1.2
2026-09-19	27.031	Watch	0.9159	v0.1.2
2026-09-18	27.031	Watch	0.9159	v0.1.2
2026-09-17	27.031	Watch	0.9159	v0.1.2
2026-09-16	27.031	Watch	0.9159	v0.1.2
2026-09-15	27.031	Watch	0.9159	v0.1.2

Read all 127 recorded observations

Date	MISI	Band	Confidence	Version
2026-09-27	27.031	Watch	0.9159	v0.1.2
2026-09-26	27.031	Watch	0.9159	v0.1.2
2026-09-25	27.031	Watch	0.9159	v0.1.2
2026-09-23	27.031	Watch	0.9159	v0.1.2
2026-09-22	27.031	Watch	0.9159	v0.1.2
2026-09-21	27.031	Watch	0.9159	v0.1.2
2026-09-20	27.031	Watch	0.9159	v0.1.2
2026-09-19	27.031	Watch	0.9159	v0.1.2
2026-09-18	27.031	Watch	0.9159	v0.1.2
2026-09-17	27.031	Watch	0.9159	v0.1.2
2026-09-16	27.031	Watch	0.9159	v0.1.2
2026-09-15	27.031	Watch	0.9159	v0.1.2
2026-09-14	27.031	Watch	0.9159	v0.1.2
2026-09-13	27.031	Watch	0.9159	v0.1.2
2026-09-12	27.031	Watch	0.9159	v0.1.2
2026-09-10	27.031	Watch	0.9159	v0.1.2
2026-09-09	27.031	Watch	0.9159	v0.1.2
2026-09-07	27.031	Watch	0.9159	v0.1.2
2026-09-06	27.031	Watch	0.9159	v0.1.2
2026-09-05	27.031	Watch	0.9159	v0.1.2
2026-09-04	27.031	Watch	0.9159	v0.1.2
2026-09-02	27.031	Watch	0.9159	v0.1.2
2026-09-01	27.031	Watch	0.9009	v0.1.2
2026-08-31	27.031	Watch	0.9009	v0.1.2
2026-08-28	27.031	Watch	0.9009	v0.1.2
2026-08-27	27.031	Watch	0.9009	v0.1.2
2026-08-26	27.031	Watch	0.9009	v0.1.2
2026-08-25	27.031	Watch	0.9009	v0.1.2
2026-08-24	27.031	Watch	0.9009	v0.1.2
2026-08-23	27.031	Watch	0.9009	v0.1.2
2026-08-22	27.031	Watch	0.9009	v0.1.2
2026-08-20	27.031	Watch	0.9009	v0.1.2
2026-08-18	27.031	Watch	0.9009	v0.1.2
2026-08-17	27.031	Watch	0.9009	v0.1.2
2026-08-16	27.031	Watch	0.9009	v0.1.2
2026-08-15	27.031	Watch	0.9009	v0.1.2
2026-08-10	28.021	Watch	0.9009	v0.1.2
2026-08-09	28.021	Watch	0.9009	v0.1.2
2026-08-08	28.021	Watch	0.9009	v0.1.2
2026-08-03	28.021	Watch	0.9009	v0.1.2
2026-08-02	28.021	Watch	0.9009	v0.1.2
2026-08-01	28.021	Watch	0.9009	v0.1.2
2026-07-31	28.021	Watch	0.9009	v0.1.2
2026-07-30	28.021	Watch	0.9009	v0.1.2
2026-07-29	28.021	Watch	0.9009	v0.1.2
2026-07-23	28.021	Watch	0.9009	v0.1.2
2026-07-22	28.021	Watch	0.9009	v0.1.2
2026-07-21	28.021	Watch	0.9009	v0.1.2
2026-07-20	28.021	Watch	0.9009	v0.1.2
2026-07-19	28.021	Watch	0.9009	v0.1.2
2026-07-18	28.021	Watch	0.9009	v0.1.2
2026-07-17	28.021	Watch	0.9009	v0.1.2
2026-07-16	28.021	Watch	0.9009	v0.1.2
2026-07-14	28.021	Watch	0.9009	v0.1.2
2026-07-13	28.021	Watch	0.9009	v0.1.2
2026-07-12	28.021	Watch	0.9009	v0.1.2
2026-07-11	28.021	Watch	0.9009	v0.1.2
2026-07-10	28.021	Watch	0.9009	v0.1.2
2026-07-09	28.021	Watch	0.9009	v0.1.2
2026-07-08	28.021	Watch	0.9009	v0.1.2
2026-07-07	28.021	Watch	0.9009	v0.1.2
2026-07-06	28.021	Watch	0.9009	v0.1.2
2026-07-05	28.021	Watch	0.9009	v0.1.2
2026-07-04	28.021	Watch	0.9009	v0.1.2
2026-07-03	28.021	Watch	0.9009	v0.1.2
2026-07-02	28.021	Watch	0.9009	v0.1.2
2026-07-01	28.021	Watch	0.9009	v0.1.2
2026-06-30	28.021	Watch	0.9009	v0.1.2
2026-06-29	28.021	Watch	0.9009	v0.1.2
2026-06-28	28.021	Watch	0.9009	v0.1.2
2026-06-23	28.021	Watch	0.9009	v0.1.2
2026-06-22	28.021	Watch	0.9009	v0.1.2
2026-06-16	28.021	Watch	0.9009	v0.1.2
2026-06-15	28.021	Watch	0.9009	v0.1.2
2026-06-14	28.021	Watch	0.9009	v0.1.2
2026-06-12	28.021	Watch	0.9009	v0.1.2
2026-06-11	28.021	Watch	0.9009	v0.1.2
2026-06-08	28.021	Watch	0.9009	v0.1.2
2026-06-02	28.021	Watch	0.9009	v0.1.2
2026-06-01	28.021	Watch	0.9009	v0.1.2
2026-05-31	28.021	Watch	0.9009	v0.1.2
2026-05-28	28.021	Watch	0.9009	v0.1.2
2026-05-26	28.021	Watch	0.9009	v0.1.2
2026-05-24	28.021	Watch	0.9009	v0.1.2
2026-05-22	28.021	Watch	0.9009	v0.1.2
2026-05-21	29.010	Watch	0.9009	v0.1.2
2026-05-19	29.010	Watch	0.9009	v0.1.2
2026-05-17	29.010	Watch	0.9009	v0.1.2
2026-05-10	28.021	Watch	0.9009	v0.1.2
2026-05-09	28.021	Watch	0.9009	v0.1.2
2026-05-08	28.021	Watch	0.9009	v0.1.2
2026-05-07	27.031	Watch	0.9009	v0.1.2
2026-05-06	27.031	Watch	0.9009	v0.1.2
2026-05-05	27.031	Watch	0.9009	v0.1.2
2026-05-04	27.031	Watch	0.9009	v0.1.2
2026-05-03	27.031	Watch	0.9009	v0.1.2
2026-05-02	27.031	Watch	0.9009	v0.1.2
2026-05-01	27.031	Watch	0.9009	v0.1.2
2026-04-30	27.031	Watch	0.9009	v0.1.2
2026-04-29	27.031	Watch	0.9009	v0.1.2
2026-04-28	27.031	Watch	0.9009	v0.1.2
2026-04-27	27.031	Watch	0.9009	v0.1.2
2026-04-26	27.031	Watch	0.9009	v0.1.2
2026-04-26	28.000	Watch	0.9009	v0.1.1
2026-04-25	28.000	Watch	0.9009	v0.1.1
2026-04-24	28.000	Watch	0.9009	v0.1.1
2026-04-23	28.000	Watch	0.9009	v0.1.1
2026-04-22	28.000	Watch	0.9009	v0.1.1
2026-04-21	28.000	Watch	0.9009	v0.1.1
2026-04-19	28.000	Watch	0.9009	v0.1.1
2026-04-18	28.000	Watch	0.9009	v0.1.1
2026-04-14	28.000	Watch	0.9009	v0.1.1
2026-04-13	28.000	Watch	0.9009	v0.1.1
2026-04-10	28.000	Watch	0.9009	v0.1.1
2026-04-09	28.000	Watch	0.9009	v0.1.1
2026-04-08	28.000	Watch	0.9009	v0.1.1
2026-04-07	28.000	Watch	0.9009	v0.1.1
2026-04-06	28.000	Watch	0.9009	v0.1.1
2026-04-05	4.000	Stable	0.7713	v0.1.2
2026-04-05	4.000	Stable	0.8820	v0.1.1
2026-04-04	4.000	Stable	0.8820	v0.1.1
2026-04-03	10.000	Stable	0.8820	v0.1.2
2026-04-03	10.000	Stable	0.8820	v0.1.1
2026-04-02	10.000	Stable	0.8820	v0.1.1
2026-03-29	0.000	Stable	0.7780	v0.1.1
2026-03-25	0.000	Stable	0.7780	v0.1.2
2026-03-24	0.000	Stable	0.7780	v0.1.1

Highest contributing final factors

Factor	Family	Points
PFAS Contamination Risk	Capex Pressure	7.998
Lead & Copper Rule Risk	Capex Pressure	7.994
Climate Hazard Exposure	Operational Stress	5.398
Parent-Government Fiscal Stress	Governance Risk	3.663
Current Drought Severity	Operational Stress	1.978

Peer and provenance context

Recorded peer cohort: drinking_water::community_water_system::25k_to_100k::surface_water. Percentile: 45.423. 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 5725; slug nh-portsmouth-water-works.