Attch. 10 Monthly Chemical Dosage 2025 to 2026.pdf

This document is a reference table of chemical dosage and consumption data for a water treatment facility covering the 2025 and 2026 calendar years.

The document presents monthly chemical usage records organized by location and chemical type. Primary chemicals tracked include Ferric Chloride (applied at PST, H2S Control, and CEPT locations), Anionic Polymer (PST and CEPT), Cationic Polymer (Belt Press), Lime (Belt Press), and odor control chemicals including Sodium Hypochlorite, Sodium Hydroxide, and Sulfuric Acid, along with Reclaim Water Chlorine. For each chemical, the document specifies the applied dose (measured in mg/l, lbs/ton, or mv/pH units) and total monthly consumption in gallons or tons. Data spans June through December 2025 and January through May 2026. Notable operational notes include clarifications that sodium hypochlorite calculations for November and December 2025 are skewed due to a chemical delivery on December 1st, with actual consumption estimated at approximately 12,000 gallons for each month. May 2026 data includes a note that the influent flow meter was non-operational, requiring manual regulation of chemical flow rates at the pump with usage calculations performed using effluent data.