Let's face it, the county has NEVER been honest or transparent about the true, very real, actual cost of connecting to the Carlsborg Sewer System, if they had, NO ONE would connect. 

From the very beginning, 1990, continuing with the fabrication of elevated nitrates in the groundwater, to this very day, the county has not been truthful. 
Truth is; Groundwater Monitoring for Nitrates in the Agnew-Carlsborg Area,
Clallam County, Washington Prepared by: Ann Soule, LHG Clallam County Environmental Health Services July 2004
"In Carlsborg, Thomas et. al. (1999) report that the shallow, partially confined aquifer extends to approximately 150 ft. below ground surface. All but two wells in the study from this area tap the shallow aquifer. There is no discernable pattern to the nitrate levels in this aquifer elevated above 1mg/L".

They have not been truthful about Carlsborg growth, nitrates in the groundwater requiring the sewer or the true costs of connecting.  I have their documents.