Annotated by: Ronald C. Spong 1992. 24k USGS topo map containing dye input points, dye vectors and spring where dye was detected. Positive trace from Limelight Well to ??. Indeterminant trace from Love Woods Sink to Engle Springs. Positive trace from Tileline Falls Sink to Niagara Cave then to Odessa Springs and Hawkeye Spring.
Spong, Ronald C.
Harmony A 24k USGS DRG Topo Map.
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