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Daily average BOD5 30 concentrations (mg/L) at Honokaʻa Wastewater Treatment Plant from 2018-2025.
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Daily average BOD5 30 concentrations (lbs/day) at Honokaʻa Wastewater Treatment Plant from 2018-2025.
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Daily average TSS 30 concentrations (mg/L) at Honokaʻa Wastewater Treatment Plant from 2018-2025.
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Daily average TSS 30 concentrations (lbs/day) at Honokaʻa Wastewater Treatment Plant from 2018-2025.
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Daily average Nitrite + Nitrate 30 concentrations (mg/L) at Honokaʻa Wastewater Treatment Plant from 2018-2025.
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Honoka‘a Wastewater Treatment Plant Water Quality History
Date BOD5 30 Daily Average (mg/L) BOD5 30 Daily Average (lbs/day) TSS 30 Daily Average (mg/L) TSS 30 Daily Average (lbs/day) Nitrite + Nitrate 30 Daily Average (mg/L) Jan-18 10.00 4.00 23.00 10.00 13.50 Feb-18 10.00 5.00 20.00 9.00 10.10 Mar-18 11.00 5.00 15.00 7.00 0.00 Apr-18 12.00 5.00 7.00 3.00 0.00 May-18 7.00 3.00 11.00 5.00 10.60 Jun-18 7.00 2.00 9.00 3.00 5.40 Jul-18 6.00 2.00 15.00 6.00 2.90 Aug-18 5.00 4.00 6.00 5.00 4.00 Sep-18 5.00 2.00 9.00 4.00 5.40 Oct-18 4.00 1.00 5.00 2.00 7.00 Nov-18 3.00 1.00 5.00 3.00 8.90 Dec-18 3.00 2.00 4.00 2.00 9.90 Jan-19 4.00 2.12 6.00 3.40 11.23 Feb-19 3.00 2.12 5.00 3.35 11.10 Mar-19 4.00 2.00 6.00 3.00 9.80 Apr-19 3.00 2.00 5.00 2.00 7.50 May-19 3.00 1.00 3.00 1.00 6.90 Jun-19 4.00 1.00 3.00 1.00 5.70 Jul-19 4.00 1.00 6.00 2.00 7.20 Aug-19 4.00 1.00 6.00 2.00 5.70 Sep-19 3.00 1.00 3.00 1.00 4.00 Oct-19 3.00 1.00 4.00 1.00 6.50 Nov-19 5.00 2.00 4.00 1.00 6.90 Dec-19 3.00 1.00 3.00 2.00 7.00 Jan-20 5.00 3.00 9.00 4.00 4.30 Feb-20 4.00 1.00 6.00 2.00 6.80 Mar-20 6.00 2.00 24.00 10.00 7.46 Apr-20 8.00 3.00 19.00 7.00 5.70 May-20 5.00 2.00 9.00 3.00 4.50 Jun-20 5.00 1.00 19.00 6.00 5.70 Jul-20 4.00 1.00 9.00 3.00 6.90 Aug-20 4.00 1.00 11.00 3.00 7.50 Sep-20 4.00 1.00 9.00 3.00 8.00 Oct-20 3.00 1.00 13.00 4.00 8.00 Nov-20 4.00 2.00 16.00 6.00 7.90 Dec-20 3.00 1.00 14.00 5.00 8.80 Jan-21 4.00 1.00 15.00 6.00 9.20 Feb-21 3.00 1.00 7.00 3.00 8.15 Mar-21 4.00 2.00 10.00 5.00 9.77 Apr-21 4.00 1.50 10.00 4.00 10.50 May-21 4.00 9.00 9.00 3.00 9.80 Jun-21 3.00 1.00 6.00 1.00 9.00 Jul-21 3.00 1.00 4.00 1.00 10.00 Aug-21 3.00 1.00 6.00 3.00 12.00 Sep-21 3.00 1.00 6.00 1.00 12.10 Oct-21 4.00 2.00 12.00 5.00 11.00 Nov-21 3.00 1.00 9.00 3.00 10.00 Dec-21 3.00 1.00 10.00 5.00 11.70 Jan-22 3.00 1.00 11.00 4.00 12.00 Feb-22 4.00 1.00 13.00 5.00 12.20 Mar-22 3.00 1.00 16.00 5.00 12.90 Apr-22 5.00 2.00 22.00 9.00 12.00 May-22 5.00 2.00 21.00 6.00 12.26 Jun-22 4.00 1.00 17.00 5.00 12.20 Jul-22 4.00 1.00 15.00 4.00 12.00 Aug-22 5.00 1.00 15.00 4.00 13.29 Sep-22 6.00 2.00 17.00 5.00 12.90 Oct-22 5.00 2.00 15.00 5.00 16.70 Nov-22 4.00 2.00 12.00 4.00 16.55 Dec-22 3.00 1.00 14.00 5.00 13.90 Jan-23 4.00 1.00 19.00 6.00 16.70 Feb-23 4.00 2.00 18.00 9.00 15.71 Mar-23 5.00 2.00 21.00 8.00 16.10 Apr-23 5.00 2.00 17.00 6.00 16.60 May-23 5.04 1.54 20.16 6.19 14.89 Jun-23 4.95 1.28 17.53 4.61 10.13 Jul-23 4.98 1.79 17.00 6.04 29.98 Aug-23 4.42 1.52 19.14 6.65 37.50 Sep-23 5.73 1.79 22.60 7.09 13.07 Oct-23 5.80 1.71 21.28 6.30 15.97 Nov-23 6.36 2.12 21.52 7.09 21.02 Dec-23 6.43 2.55 23.40 9.51 18.79 Jan-24 5.68 1.94 15.84 5.49 19.62 Feb-24 5.90 2.93 19.70 9.57 20.90 Mar-24 6.10 22.29 18.48 9.89 20.31 Apr-24 5.35 1.90 18.30 6.94 18.24 May-24 7.22 2.70 13.52 5.02 15.78 Jun-24 5.48 2.04 18.50 6.76 15.30 Jul-24 5.50 2.05 19.00 7.15 14.34 Aug-24 5.50 2.23 16.80 6.78 14.90 Sep-24 5.43 2.10 16.60 6.53 15.12 Oct-24 5.40 1.81 16.00 5.42 15.50 Nov-24 5.70 2.83 14.30 7.14 16.74 Dec-24 4.05 1.33 16.50 5.41 16.74 Jan-25 5.08 2.32 14.80 6.21 12.48 Feb-25 8.10 3.54 18.60 8.01 10.57 Mar-25 6.00 2.48 14.10 5.90 0.00 Apr-25 5.48 1.76 11.92 3.81 0.00 May-25 7.13 1.88 15.20 4.00 0.00 Jun-25 3.98 1.14 12.00 3.42 0.00 Jul-25 4.60 1.06 10.60 2.46 0.00 Aug-25 5.18 1.35 14.20 3.73 0.00