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Archived research Observations ended September 27, 2026. This is a historical record, not live monitoring.

Frozen service-market profile

CALIFORNIA WATER SERVICE-S SAN FRANCISCO

30.439Final MISI · 0–100
Watch

September 27, 2026 · v0.1.2

0.9159Score confidence

Recorded trajectory

30.43.0
127 recorded observations, 2026-03-24–2026-09-27. Version labels are retained; methodology changes may affect comparisons.

Recent recorded observations

DateMISIBandConfidenceVersion
2026-09-2730.439Watch0.9159v0.1.2
2026-09-2630.439Watch0.9159v0.1.2
2026-09-2530.439Watch0.9159v0.1.2
2026-09-2330.439Watch0.9159v0.1.2
2026-09-2230.439Watch0.9159v0.1.2
2026-09-2130.439Watch0.9159v0.1.2
2026-09-2030.439Watch0.9159v0.1.2
2026-09-1930.439Watch0.9159v0.1.2
2026-09-1830.439Watch0.9159v0.1.2
2026-09-1730.439Watch0.9159v0.1.2
2026-09-1630.439Watch0.9159v0.1.2
2026-09-1530.439Watch0.9159v0.1.2
Read all 127 recorded observations
DateMISIBandConfidenceVersion
2026-09-2730.439Watch0.9159v0.1.2
2026-09-2630.439Watch0.9159v0.1.2
2026-09-2530.439Watch0.9159v0.1.2
2026-09-2330.439Watch0.9159v0.1.2
2026-09-2230.439Watch0.9159v0.1.2
2026-09-2130.439Watch0.9159v0.1.2
2026-09-2030.439Watch0.9159v0.1.2
2026-09-1930.439Watch0.9159v0.1.2
2026-09-1830.439Watch0.9159v0.1.2
2026-09-1730.439Watch0.9159v0.1.2
2026-09-1630.439Watch0.9159v0.1.2
2026-09-1530.439Watch0.9159v0.1.2
2026-09-1430.439Watch0.9159v0.1.2
2026-09-1330.439Watch0.9159v0.1.2
2026-09-1230.439Watch0.9159v0.1.2
2026-09-1030.439Watch0.9159v0.1.2
2026-09-0930.439Watch0.9159v0.1.2
2026-09-0730.439Watch0.9159v0.1.2
2026-09-0630.439Watch0.9159v0.1.2
2026-09-0530.439Watch0.9159v0.1.2
2026-09-0430.439Watch0.9159v0.1.2
2026-09-0230.439Watch0.9159v0.1.2
2026-09-0130.439Watch0.9084v0.1.2
2026-08-3130.439Watch0.9084v0.1.2
2026-08-2826.919Watch0.9084v0.1.2
2026-08-2726.919Watch0.9084v0.1.2
2026-08-2626.919Watch0.9084v0.1.2
2026-08-2526.919Watch0.9084v0.1.2
2026-08-2426.919Watch0.9084v0.1.2
2026-08-2326.919Watch0.9084v0.1.2
2026-08-2226.919Watch0.9084v0.1.2
2026-08-2026.919Watch0.9084v0.1.2
2026-08-1826.919Watch0.9084v0.1.2
2026-08-1726.919Watch0.9084v0.1.2
2026-08-1626.919Watch0.9084v0.1.2
2026-08-1526.919Watch0.9084v0.1.2
2026-08-1026.919Watch0.9084v0.1.2
2026-08-0926.919Watch0.9084v0.1.2
2026-08-0826.919Watch0.9084v0.1.2
2026-08-0326.919Watch0.9084v0.1.2
2026-08-0226.919Watch0.9084v0.1.2
2026-08-0126.919Watch0.9084v0.1.2
2026-07-3126.919Watch0.9084v0.1.2
2026-07-3026.919Watch0.9084v0.1.2
2026-07-2926.919Watch0.9084v0.1.2
2026-07-2326.919Watch0.9084v0.1.2
2026-07-2226.919Watch0.9084v0.1.2
2026-07-2126.919Watch0.9084v0.1.2
2026-07-2026.919Watch0.9084v0.1.2
2026-07-1926.919Watch0.9084v0.1.2
2026-07-1826.919Watch0.9084v0.1.2
2026-07-1726.919Watch0.9084v0.1.2
2026-07-1626.919Watch0.9084v0.1.2
2026-07-1426.919Watch0.9084v0.1.2
2026-07-1326.919Watch0.9084v0.1.2
2026-07-1226.919Watch0.9084v0.1.2
2026-07-1126.919Watch0.9084v0.1.2
2026-07-1026.919Watch0.9084v0.1.2
2026-07-0926.919Watch0.9084v0.1.2
2026-07-0826.919Watch0.9084v0.1.2
2026-07-0726.919Watch0.9084v0.1.2
2026-07-0626.919Watch0.9084v0.1.2
2026-07-0526.919Watch0.9084v0.1.2
2026-07-0426.919Watch0.9084v0.1.2
2026-07-0326.919Watch0.9084v0.1.2
2026-07-0226.919Watch0.9084v0.1.2
2026-07-0126.919Watch0.9084v0.1.2
2026-06-3026.919Watch0.9084v0.1.2
2026-06-2926.919Watch0.9084v0.1.2
2026-06-2826.919Watch0.9084v0.1.2
2026-06-2326.919Watch0.9084v0.1.2
2026-06-2226.919Watch0.9084v0.1.2
2026-06-1626.919Watch0.9084v0.1.2
2026-06-1526.919Watch0.9084v0.1.2
2026-06-1426.919Watch0.9084v0.1.2
2026-06-1226.919Watch0.9084v0.1.2
2026-06-1126.919Watch0.9084v0.1.2
2026-06-0826.919Watch0.9084v0.1.2
2026-06-0226.919Watch0.9084v0.1.2
2026-06-0126.919Watch0.9084v0.1.2
2026-05-3126.919Watch0.9084v0.1.2
2026-05-2826.919Watch0.9084v0.1.2
2026-05-2626.919Watch0.9084v0.1.2
2026-05-2426.919Watch0.9084v0.1.2
2026-05-2226.919Watch0.9084v0.1.2
2026-05-2126.919Watch0.9084v0.1.2
2026-05-1926.919Watch0.9084v0.1.2
2026-05-1726.919Watch0.9084v0.1.2
2026-05-1026.919Watch0.9084v0.1.2
2026-05-0926.919Watch0.9084v0.1.2
2026-05-0826.919Watch0.9084v0.1.2
2026-05-0726.919Watch0.9084v0.1.2
2026-05-0626.919Watch0.9084v0.1.2
2026-05-0526.919Watch0.9084v0.1.2
2026-05-0426.919Watch0.9084v0.1.2
2026-05-0326.919Watch0.9084v0.1.2
2026-05-0226.919Watch0.9084v0.1.2
2026-05-0128.897Watch0.9084v0.1.2
2026-04-3028.897Watch0.9084v0.1.2
2026-04-2928.897Watch0.9084v0.1.2
2026-04-2828.897Watch0.9084v0.1.2
2026-04-2728.897Watch0.9084v0.1.2
2026-04-2628.897Watch0.9084v0.1.2
2026-04-2630.000Watch0.9084v0.1.1
2026-04-2530.000Watch0.9084v0.1.1
2026-04-2430.000Watch0.9084v0.1.1
2026-04-2330.000Watch0.9084v0.1.1
2026-04-2230.000Watch0.9084v0.1.1
2026-04-2130.000Watch0.9084v0.1.1
2026-04-1930.000Watch0.9084v0.1.1
2026-04-1830.000Watch0.9084v0.1.1
2026-04-1430.000Watch0.9084v0.1.1
2026-04-1330.000Watch0.9084v0.1.1
2026-04-1030.000Watch0.9084v0.1.1
2026-04-0930.000Watch0.9084v0.1.1
2026-04-0830.000Watch0.9084v0.1.1
2026-04-0730.000Watch0.9084v0.1.1
2026-04-0630.000Watch0.9084v0.1.1
2026-04-053.000Stable0.7788v0.1.2
2026-04-053.000Stable0.8895v0.1.1
2026-04-043.000Stable0.8895v0.1.1
2026-04-039.000Stable0.8895v0.1.2
2026-04-039.000Stable0.8895v0.1.1
2026-04-029.000Stable0.8895v0.1.1
2026-03-293.000Stable0.7855v0.1.1
2026-03-253.000Stable0.7855v0.1.2
2026-03-243.000Stable0.7855v0.1.1

Highest contributing final factors

FactorFamilyPoints
PFAS Contamination RiskCapex Pressure7.998
Climate Hazard ExposureOperational Stress7.198
Lead & Copper Rule RiskCapex Pressure4.997
High-AGI Out-MigrationRevenue Fragility3.994
Housing Market WeaknessRevenue Fragility3.520
Population Served DeclineRevenue Fragility2.732

Peer and provenance context

Recorded peer cohort: drinking_water::community_water_system::25k_to_100k::surface_water. Percentile: 60.492. 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 1729; slug ca-california-water-service-s-san-francisco.