Start with reservoir marks, pump log copies and the public archive index. It is the source used to decide how residents compare old and current water levels when the scale changed; it is not the decision itself. The rule only works if the source describes conditions at the archive niche at Moss Reservoir.
Known: the current file counts 91 historic marks with a date and reading location, compared with 94 in the prior window. Alimited route trial starts with a dated sign at each affected junction. The entries have dates and a named clerk.
Disputed: The archive wants one present-day scale. Pump crews ask that old marks keep their original unit alongside a conversion. One side emphasizes the posted total; the other points to the earliest level marks use a handspan scale that changed between crews.
Why it matters: the decision determines which residents can rely on the service and which staff must carry out the change. The file does not settle that by itself.
Next: The Year fifth, deep rest window 1 file remains open for its scheduled decision. The archive will add a conversion note without removing the original mark.
