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

Frozen service-market profile

YANKTON

25.035Final MISI · 0–100
Watch

September 27, 2026 · v0.1.2

0.9159Score confidence

Recorded trajectory

27.00.0
127 recorded observations, 2026-03-24–2026-09-27. Version labels are retained; methodology changes may affect comparisons.

Recent recorded observations

DateMISIBandConfidenceVersion
2026-09-2725.035Watch0.9159v0.1.2
2026-09-2625.035Watch0.9159v0.1.2
2026-09-2525.035Watch0.9159v0.1.2
2026-09-2325.035Watch0.9159v0.1.2
2026-09-2225.035Watch0.9159v0.1.2
2026-09-2125.035Watch0.9159v0.1.2
2026-09-2025.035Watch0.9159v0.1.2
2026-09-1925.035Watch0.9159v0.1.2
2026-09-1825.035Watch0.9159v0.1.2
2026-09-1725.035Watch0.9159v0.1.2
2026-09-1625.035Watch0.9159v0.1.2
2026-09-1525.035Watch0.9159v0.1.2
Read all 127 recorded observations
DateMISIBandConfidenceVersion
2026-09-2725.035Watch0.9159v0.1.2
2026-09-2625.035Watch0.9159v0.1.2
2026-09-2525.035Watch0.9159v0.1.2
2026-09-2325.035Watch0.9159v0.1.2
2026-09-2225.035Watch0.9159v0.1.2
2026-09-2125.035Watch0.9159v0.1.2
2026-09-2025.035Watch0.9159v0.1.2
2026-09-1925.035Watch0.9159v0.1.2
2026-09-1825.035Watch0.9159v0.1.2
2026-09-1725.035Watch0.9159v0.1.2
2026-09-1625.035Watch0.9159v0.1.2
2026-09-1525.035Watch0.9159v0.1.2
2026-09-1425.035Watch0.9159v0.1.2
2026-09-1325.035Watch0.9159v0.1.2
2026-09-1225.035Watch0.9159v0.1.2
2026-09-1026.024Watch0.9159v0.1.2
2026-09-0926.024Watch0.9159v0.1.2
2026-09-0726.024Watch0.9159v0.1.2
2026-09-0626.024Watch0.9159v0.1.2
2026-09-0526.024Watch0.9159v0.1.2
2026-09-0426.024Watch0.9159v0.1.2
2026-09-0225.035Watch0.9159v0.1.2
2026-09-0125.035Watch0.9084v0.1.2
2026-08-3125.035Watch0.9084v0.1.2
2026-08-2825.035Watch0.9084v0.1.2
2026-08-2725.035Watch0.9084v0.1.2
2026-08-2625.035Watch0.9084v0.1.2
2026-08-2525.035Watch0.9084v0.1.2
2026-08-2425.035Watch0.9084v0.1.2
2026-08-2325.035Watch0.9084v0.1.2
2026-08-2225.035Watch0.9084v0.1.2
2026-08-2025.035Watch0.9084v0.1.2
2026-08-1825.035Watch0.9084v0.1.2
2026-08-1725.035Watch0.9084v0.1.2
2026-08-1625.035Watch0.9084v0.1.2
2026-08-1525.035Watch0.9084v0.1.2
2026-08-1025.035Watch0.9084v0.1.2
2026-08-0925.035Watch0.9084v0.1.2
2026-08-0825.035Watch0.9084v0.1.2
2026-08-0326.024Watch0.9084v0.1.2
2026-08-0226.024Watch0.9084v0.1.2
2026-08-0126.024Watch0.9084v0.1.2
2026-07-3126.024Watch0.9084v0.1.2
2026-07-3026.024Watch0.9084v0.1.2
2026-07-2926.024Watch0.9084v0.1.2
2026-07-2326.024Watch0.9084v0.1.2
2026-07-2226.024Watch0.9084v0.1.2
2026-07-2126.024Watch0.9084v0.1.2
2026-07-2026.024Watch0.9084v0.1.2
2026-07-1926.024Watch0.9084v0.1.2
2026-07-1826.024Watch0.9084v0.1.2
2026-07-1726.024Watch0.9084v0.1.2
2026-07-1626.024Watch0.9084v0.1.2
2026-07-1426.024Watch0.9084v0.1.2
2026-07-1326.024Watch0.9084v0.1.2
2026-07-1226.024Watch0.9084v0.1.2
2026-07-1126.024Watch0.9084v0.1.2
2026-07-1026.024Watch0.9084v0.1.2
2026-07-0926.024Watch0.9084v0.1.2
2026-07-0826.024Watch0.9084v0.1.2
2026-07-0726.024Watch0.9084v0.1.2
2026-07-0626.024Watch0.9084v0.1.2
2026-07-0526.024Watch0.9084v0.1.2
2026-07-0426.024Watch0.9084v0.1.2
2026-07-0326.024Watch0.9084v0.1.2
2026-07-0226.024Watch0.9084v0.1.2
2026-07-0126.024Watch0.9084v0.1.2
2026-06-3026.024Watch0.9084v0.1.2
2026-06-2926.024Watch0.9084v0.1.2
2026-06-2826.024Watch0.9084v0.1.2
2026-06-2326.024Watch0.9084v0.1.2
2026-06-2226.024Watch0.9084v0.1.2
2026-06-1626.024Watch0.9084v0.1.2
2026-06-1526.024Watch0.9084v0.1.2
2026-06-1426.024Watch0.9084v0.1.2
2026-06-1226.024Watch0.9084v0.1.2
2026-06-1126.024Watch0.9084v0.1.2
2026-06-0826.024Watch0.9084v0.1.2
2026-06-0226.024Watch0.9084v0.1.2
2026-06-0126.024Watch0.9084v0.1.2
2026-05-3126.024Watch0.9084v0.1.2
2026-05-2826.024Watch0.9084v0.1.2
2026-05-2626.024Watch0.9084v0.1.2
2026-05-2426.024Watch0.9084v0.1.2
2026-05-2226.024Watch0.9084v0.1.2
2026-05-2126.024Watch0.9084v0.1.2
2026-05-1926.024Watch0.9084v0.1.2
2026-05-1726.024Watch0.9084v0.1.2
2026-05-1026.024Watch0.9084v0.1.2
2026-05-0926.024Watch0.9084v0.1.2
2026-05-0826.024Watch0.9084v0.1.2
2026-05-0726.024Watch0.9084v0.1.2
2026-05-0626.024Watch0.9084v0.1.2
2026-05-0526.024Watch0.9084v0.1.2
2026-05-0426.024Watch0.9084v0.1.2
2026-05-0326.024Watch0.9084v0.1.2
2026-05-0226.024Watch0.9084v0.1.2
2026-05-0126.024Watch0.9084v0.1.2
2026-04-3026.024Watch0.9084v0.1.2
2026-04-2926.024Watch0.9084v0.1.2
2026-04-2826.024Watch0.9084v0.1.2
2026-04-2726.024Watch0.9084v0.1.2
2026-04-2626.024Watch0.9084v0.1.2
2026-04-2627.000Watch0.9084v0.1.1
2026-04-2527.000Watch0.9084v0.1.1
2026-04-2427.000Watch0.9084v0.1.1
2026-04-2327.000Watch0.9084v0.1.1
2026-04-2227.000Watch0.9084v0.1.1
2026-04-2127.000Watch0.9084v0.1.1
2026-04-1927.000Watch0.9084v0.1.1
2026-04-1827.000Watch0.9084v0.1.1
2026-04-1427.000Watch0.9084v0.1.1
2026-04-1327.000Watch0.9084v0.1.1
2026-04-1027.000Watch0.9084v0.1.1
2026-04-0927.000Watch0.9084v0.1.1
2026-04-0827.000Watch0.9084v0.1.1
2026-04-0727.000Watch0.9084v0.1.1
2026-04-0627.000Watch0.9084v0.1.1
2026-04-056.000Stable0.7788v0.1.2
2026-04-056.000Stable0.8895v0.1.1
2026-04-046.000Stable0.8895v0.1.1
2026-04-036.000Stable0.8895v0.1.2
2026-04-036.000Stable0.8895v0.1.1
2026-04-026.000Stable0.8895v0.1.1
2026-03-290.000Stable0.7855v0.1.1
2026-03-250.000Stable0.7855v0.1.2
2026-03-240.000Stable0.7205v0.1.1

Highest contributing final factors

FactorFamilyPoints
PFAS Contamination RiskCapex Pressure7.998
Utility Data StalenessGovernance Risk5.473
Lead & Copper Rule RiskCapex Pressure4.997
Climate Hazard ExposureOperational Stress3.599
Current Drought SeverityOperational Stress2.968

Peer and provenance context

Recorded peer cohort: drinking_water::community_water_system::under_25k::ground_water. Percentile: 48.166. 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 7603; slug sd-yankton.