APPENDIX B
TIMPANOGOS SPECIAL SERVICE DISTRICT LOCAL LIMITS
(Effective February 5, 2015)
Pollutant/Pollutant Property
Local Limit
Type Of Limit
Pollutant/Pollutant Property
Local Limit
Type Of Limit
Aluminum
809.87
Daily limit
Arsenic
1.40
30 day average
Cadmium
1.00
Daily limit
Copper
6.76
Daily limit
Cyanide
35.49
Daily limit
Grease/oil (fats, oil, grease)
500
Daily limit
Lead
7.22
30 day average
Mercury
0.31
30 day average
Molybdenum
5.30
30 day average
Nickel
24.92
Daily limit
pH
5.0 - 11.5
Daily limit
Selenium
2.57
Daily limit
Silver
5.41
Daily limit
Total chromium
3.56
Daily limit
Zinc
33.33
30 day average
Ammonia
Mass limit at 5 percent treatment capacity lbs/day
BOD
Mass limit at 5 percent treatment capacity lbs/day
TSS
Mass limit at 5 percent treatment capacity lbs/day
 
Units in mg/l unless otherwise stated.
(Ord. 1167, 11-10-2015; amd. Ord. 1473, 1-19-2021)