PW Report - 3rd quarter flow data auditYear to Date Bliss Flow Data:
Permitted 19,800 Average Gallons/Day
The MPCA only monitors flow from lift station 3 and 4, but I have added lift station 2 to reference the I/I associated to
the neighborhood and the drain field. The neighborhood remains to have I/I when comparing March-May flow to the
remainder of the year using lift station 2 flow data. Roughly 2000 gallons per day of I/I from the neighborhood from
March-May. This year the drain field attributed to roughly 4000 gallons per day of I/I during the same period. If an
average per day flow from a home is assumed to be 300 gallons per day the amount of total I/I would be equivalent to
20 homes.
Average operation capacity for 3 quarters of 2022 equals 38%.
0
50000
100000
150000
200000
250000
300000
350000
400000
Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov DecGALLONS
MONTH
Total Gallons Per Month -Bliss
Lift 4 Meters Lift 4 Run Time Lift 3 Run Time Lift 2 Run Time
0
2000
4000
6000
8000
10000
12000
14000
Jan Feb Mar Apr May Jun Jul Aug Sept Oct
Gallons Per Day -Bliss
Lift 4 APD
Lift 2 APD
Year to Date Anderson Erickson Flow Data:
Permitted 5025 Average Gallons/Day
Permitted 5025 Average Gallons/Day
For March and April, we were over our permitted average gallons per day. This was due to typical I/I but mainly
attributed to a faulty valve which circulated wastewater back into the lift station while pumping to the drain field. As you
can see in the graph once the faulty valve was repaired average daily flows dramatically fell and became consistent.
Between June and October, we are averaging near 3000 gallons per day of flow. This year has been a good indicator for
average daily flows, during the months of June through October, as this year has been very dry from below normal rain
totals during this period.
Average operation capacity for 3 quarters of 2022 equals 80%.
0
50000
100000
150000
200000
250000
Jan Feb Mar Apr May Jun Jul Aug Sept OctGALLONS
MONTH
Total Gallons per Month-A/E
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
Jan Feb Mar Apr May Jun Jul Aug Sept Oct
Avg. Gallons per Day -A/E
Year to Date Uptown Flow Data:
Permitted 5275 Average Gallons/Day
No major items to report with the Uptown system. Graphs line up in comparison because this system runs off a timer to
deliver wastewater to the drain field.
Average operation capacity for 3 quarters of 2022 equals 45%.
If anyone has any questions relating to the information above, please contact me directly.
58000
60000
62000
64000
66000
68000
70000
72000
74000
76000
78000
Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec
Total Gallons per Month -Uptown
1900
2000
2100
2200
2300
2400
2500
Jan Feb Mar Apr May Jun Jul Aug Sept Oct
Avg. Gallons per Day -Uptown