Public Utility District No. 1 of Douglas County — NPDES permit WA0991031: limits, due date and EPA's record

Industrial or other facility, Chelan, Washington. NPDES permit WA0991031, in force until Apr 30, 2027. Last 12 months: no values over a limit, 92 required values missing. Source: EPA ECHO, Oct 22, 2026.

Limits in force (439)

Parameter	Statistic	Limit	Months	Outfall
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	highest 7-day average	report only (deg C) (alert, not enforceable)	all year	001
pH	single reading	report only (SU) (alert, not enforceable)	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	minimum	≥ 6.5 SU	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Oil & grease, non-polar material	daily maximum	≤ 5 mg/L	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Flow	monthly average	report only (MGD) (alert, not enforceable)	all year	001
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Total phenols	single reading	report only (ug/L)	all year	1326
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	1326
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	1326
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Total phenols	single reading	report only (ug/L)	all year	PP14
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP14
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP14
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Total phenols	single reading	report only (ug/L)	all year	PP15
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP15
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP15
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Total phenols	single reading	report only (ug/L)	all year	PP16
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP16
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP16
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Total phenols	single reading	report only (ug/L)	all year	PP17
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP17
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP17
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Total phenols	single reading	report only (ug/L)	all year	PP18
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP18
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP18
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Total phenols	single reading	report only (ug/L)	all year	PP19
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP19
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP19
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Total phenols	single reading	report only (ug/L)	all year	PP20
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP20
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP20
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Total phenols	single reading	report only (ug/L)	all year	PP21
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP21
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP21
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Total phenols	single reading	report only (ug/L)	all year	PP22
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP22
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP22
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Total phenols	single reading	report only (ug/L)	all year	PP23
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP23
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP23
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Total phenols	single reading	report only (ug/L)	all year	PP24
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP24
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP24
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Total phenols	single reading	report only (ug/L)	all year	PP25
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP25
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP25
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Total phenols	single reading	report only (ug/L)	all year	PP26
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	PP26
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	PP26
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Total phenols	single reading	report only (ug/L)	all year	YR01
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR01
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	YR01
Cyanide, total [as CN]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Arsenic, total [as As]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Beryllium, total [as Be]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Cadmium, total [as Cd]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Chromium, total [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Copper, total [as Cu]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Lead, total [as Pb]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Thallium, total [as Tl]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Nickel, total [as Ni]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Silver, total [as Ag]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Zinc, total [as Zn]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Antimony, total [as Sb]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Selenium, total [as Se]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Chromium, hexavalent dissolved [as Cr]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Total phenols	single reading	report only (ug/L)	all year	YR02
Phenolics, total	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Polychlorinated biphenyls [PCBs]	single reading	report only (ug/L) (alert, not enforceable)	all year	YR02
Mercury, total [as Hg]	single reading	report only (ng/L) (alert, not enforceable)	all year	YR02

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/WA0991031 · MCP: https://passage-data.com/mcp