WQExplorer

TKN - 2011-12-13

Estuary/Wetlands

Date Station Result Mean Deviations from Mean
2011-12-15 12:10:00 LNBTUB - Lower Newport Bay at TUB 0.3 0.501 -1.125
2011-12-15 11:35:00 LNBHIR - Lower Newport Bay at Harbor Island Reach 0.3 0.436 -1.32
2011-12-15 11:11:00 UNBCHB - Upper Newport Bay at Coast Highway 0.3 0.429 -0.739
2011-12-15 10:40:00 UNBNSB - Upper Newport Bay at Northstar Beach 0.3 0.49 -0.966
2011-12-15 10:00:00 UNBSDC - Upper Newport Bay - Unit II Basin 0.8 0.893 -0.345
2011-12-15 09:28:00 UNBJAM - Upper Newport Bay - Unit I Basin 0.8 0.962 -0.707
2011-12-13 13:17:00 LNBTUB - Lower Newport Bay at TUB 0.3 0.501 -1.125
2011-12-13 12:25:00 LNBHIR - Lower Newport Bay at Harbor Island Reach 0.3 0.436 -1.32
2011-12-13 11:50:00 UNBCHB - Upper Newport Bay at Coast Highway 0.3 0.429 -0.739
2011-12-13 11:07:00 UNBNSB - Upper Newport Bay at Northstar Beach 0.4 0.49 -0.456
2011-12-13 10:15:00 UNBSDC - Upper Newport Bay - Unit II Basin 1 0.893 0.401
2011-12-13 09:20:00 UNBJAM - Upper Newport Bay - Unit I Basin 1.2 0.962 1.037

Mass Emissions

Date Station Result Mean Deviations from Mean
2011-12-15 10:32:00 WYLSED - San Diego Creek at Harvard Avenue 0.6 2.38 -1.041
2011-12-15 10:31:00 SDMF05 - San Diego Creek at Campus Drive 0.9 2.397 -0.923
2011-12-15 10:11:00 BARSED - Peters Canyon Wash at Barranca Parkway 0.9 2.004 -1.142
2011-12-15 10:02:00 SADF01 - Santa Ana Delhi Channel u/s Irvine Avenue 0.6 4.226 -1.058
2011-12-15 09:39:00 CICF25 - Central Irvine Channel at I-5 1.2 6.764 -0.402
2011-12-15 09:31:00 CMCG02 - Costa Mesa Channel at Highland 1.1 5.498 -0.505
2011-12-14 10:28:00 BCF04 - Bonita Canyon Crk at University Ave 0.4 0.65 -0.945
2011-12-14 10:10:00 LANF08 - Lane Channel 1 1.956 -0.987
2011-12-14 09:30:00 MIRF07 - El Modina Irvine 0.7 2.003 -0.77
2011-12-13 13:48:00 SDMF05 - San Diego Creek at Campus Drive 1.3 2.397 -0.676
2011-12-13 13:47:00 SDMF05 - San Diego Creek at Campus Drive 1.1 2.397 -0.8
2011-12-13 13:09:00 SADF01 - Santa Ana Delhi Channel u/s Irvine Avenue 1.6 4.226 -0.766
2011-12-13 12:47:00 WYLSED - San Diego Creek at Harvard Avenue 1.3 2.38 -0.631
2011-12-13 12:40:00 CMCG02 - Costa Mesa Channel at Highland 2 5.498 -0.402
2011-12-13 12:15:00 CMCG02 - Costa Mesa Channel at Highland 1.1 5.498 -0.505
2011-12-13 11:50:00 WYLSED - San Diego Creek at Harvard Avenue 1.9 2.38 -0.281
2011-12-13 11:30:00 SADF01 - Santa Ana Delhi Channel u/s Irvine Avenue 2.6 4.226 -0.474
2011-12-13 11:30:00 BARSED - Peters Canyon Wash at Barranca Parkway 1.3 2.004 -0.728
2011-12-13 11:21:00 BARSED - Peters Canyon Wash at Barranca Parkway 1.4 2.004 -0.625
2011-12-13 11:01:00 CICF25 - Central Irvine Channel at I-5 3.5 6.764 -0.236
2011-12-13 10:53:00 CICF25 - Central Irvine Channel at I-5 1.7 6.764 -0.366
2011-12-13 09:53:00 BCF04 - Bonita Canyon Crk at University Ave 0.5 0.65 -0.567
2011-12-13 09:48:00 BCF04 - Bonita Canyon Crk at University Ave 0.7 0.65 0.189
2011-12-13 09:43:00 BCF04 - Bonita Canyon Crk at University Ave 1 0.65 1.323
2011-12-13 09:24:00 LANF08 - Lane Channel 1.1 1.956 -0.884
2011-12-13 09:19:00 MIRF07 - El Modina Irvine 1.5 2.003 -0.297
2011-12-13 09:19:00 LANF08 - Lane Channel 2.5 1.956 0.561
2011-12-13 09:14:00 LANF08 - Lane Channel 3.3 1.956 1.387
2011-12-13 08:57:00 MIRF07 - El Modina Irvine 0.8 2.003 -0.711
2011-12-13 08:47:00 MIRF07 - El Modina Irvine 5.2 2.003 1.89

Non Storm Water

Date Station Result Mean Deviations from Mean

Industrial Facilities

Ammonia, Total (as N)

Facility Name Expected Most Recent
Records Mean Std Dev Date Result Deviations from Mean
Badlands Sanitary Landfill
31125 Ironwood Avenue, Moreno Valley California 92388
24 1.494 1.499 2011-11-04 1.9 0.271
Lamb Canyon Sanitary Landfill
16411 Lamb Canyon Rd, Beaumont California 92223
28 2.607 4.557 2011-12-12 0.073 -0.556
2011-10-25 3 0.086
Filter Recycling Services Inc
180 W Monte Ave, Bloomington California 92316
14 0.114 0.158 2011-12-12 0.1 -0.085
Hightower Plating & Manufacturing Company
2090 N Glassell St, Orange California 92865
8 0.406 0.121 2011-12-12 0.48 0.61
Markland Manufacturing Inc
1111 E Mcfadden Ave, Santa Ana California 92705
11 0.1 0 2011-11-04 0.1 0
SDGE Miramar Facility
6875 Consolidated Way, San Diego California 92121
12 0.406 0.534 2011-12-12 0.49 0.158
2011-11-04 1.6 2.236
Jacks Disposal Service Inc
5455 Industrial Pkwy, San Bernardino California 92407
4 0.168 0.196 2011-12-12 0 -0.857
US Coast Guard Air Station
2710 N Harbor Dr, San Diego California 92101
14 0.959 0.559 2011-11-04 1.01 0.091
Coastal Treatment Plant
28303 Alicia Pkwy, Laguna Niguel California 92677
7 0.459 0.25 2011-11-01 0.41 -0.195
HeliStream Inc
3000 Airway Ave Ste 350, Costa Mesa California 92626
8 0.488 0.475 2011-11-04 0.28 -0.437
3A Treatment Plant
26801 Camino Capistrano, Laguna Niguel California 92677
5 2.182 1.622 2011-11-04 3.4 0.751
California Cascade Industries Fontana Inc
8395 Sultana Ave, Fontana California 92335
6 0.85 0.865 2011-11-04 2.6 2.023
Ontario International Airport
1923 E Avion St, Ontario California 91761
18 1.332 1.028 2011-12-13 0.82 -0.498
2011-12-12 1.52 0.183
SDGE Kearny Facility
5488 Overland Ave, San Diego California 92123
4 1.828 1.837 2011-12-12 1.9 0.039
2011-11-04 4.4 1.401
Mid Valley Sanitary Landfill
6107 Sierra Ave, Fontana California 92336
11 0 0 2011-11-21 0 0
San Bernardino Cnty Waste Colt
850 Tropicana Ranch Rd, Colton California 92324
8 0 0 2011-12-13 0 0
2011-11-21 0 0
Milliken Sanitary Landfill
2050 S Milliken Ave, Ontario California 91761
4 0 0 2011-12-13 0 0
2011-11-21 0 0
ICL Performance Products LP
810 E Main St, Ontario California 91761
5 13.78 12.486 2011-12-12 11.567 -0.177
2011-11-04 17.1 0.266
Fed Ex SANA
10585 Heater Ct, San Diego California 92121
2 0 0 2011-11-04 0 0

Ammonia, Unionized (as N)

Facility Name Expected Most Recent
Records Mean Std Dev Date Result Deviations from Mean

Nitrogen, Total (as N)

Facility Name Expected Most Recent
Records Mean Std Dev Date Result Deviations from Mean
Commercial Metal Forming
341 W Collins Ave, Orange California 92867
3 0.148 0.115 2011-12-12 0.072 -0.662
Hightower Plating & Manufacturing Company
2090 N Glassell St, Orange California 92865
2 0.042 0.006 2011-12-12 0.046 0.707
Fletcher Coating Co
2467 N American Way, Orange California 92865
4 0.01 0 2011-12-12 0.01 0
AMERICAN CIRCUIT TECHNOLOGY
5330 HUNTER, Anaheim California 92807
4 0.015 0.011 2011-11-21 0.031 1.5
Alloy Die Casting Co
6550 Caballero Blvd, Buena Park California 90620
12 0.128 0.064 2011-11-04 0.138 0.156
Salman Furniture
2330 Raymer Ave, Fullerton California 92833
2 0.01 0 2011-12-12 0.01 0
Commercial Metal Forming
341 W Collins Ave, Orange California 92867
3 0.148 0.115 2011-12-12 0.072 -0.662
Hightower Plating & Manufacturing Company
2090 N Glassell St, Orange California 92865
2 0.042 0.006 2011-12-12 0.046 0.707
Fletcher Coating Co
2467 N American Way, Orange California 92865
4 0.01 0 2011-12-12 0.01 0
AMERICAN CIRCUIT TECHNOLOGY
5330 HUNTER, Anaheim California 92807
4 0.015 0.011 2011-11-21 0.031 1.5
Alloy Die Casting Co
6550 Caballero Blvd, Buena Park California 90620
12 0.128 0.064 2011-11-04 0.138 0.156
Salman Furniture
2330 Raymer Ave, Fullerton California 92833
2 0.01 0 2011-12-12 0.01 0

Nitrite Plus Nitrate (as N)

Facility Name Expected Most Recent
Records Mean Std Dev Date Result Deviations from Mean
Forged Metals
10685 Beech Avenue, Fontana California 92337
51 197.846 815.522 2011-11-04 2650 3.007
Precision Metal Products Inc
850 W Bradley Ave, El Cajon California 92020
11 1.24 1.768 2011-11-04 1.875 0.359
Hightower Plating & Manufacturing Company
2090 N Glassell St, Orange California 92865
10 0.211 0.241 2011-12-12 0 -0.877
Verco Decking Inc
8333 Lime Ave, Fontana California 92336
8 0.409 0.372 2011-12-12 0.36 -0.131
Mico West
701 Francis St, Ontario California 91761
14 3.951 4.078 2011-12-12 3.85 -0.025
Markland Manufacturing Inc
1111 E Mcfadden Ave, Santa Ana California 92705
17 1.7 1.231 2011-11-04 0 -1.381
Liquinox
221 W Meats Ave, Orange California 92865
6 2.458 2.305 2011-12-12 0.45 -0.871
Aluminum Precision Products
502 E Alton Ave, Santa Ana California 92707
19 3.315 8.661 2011-11-04 0 -0.383
Clow Valve Co
1375 Magnolia Ave, Corona California 92879
40 1.516 1.389 2011-12-12 1.9 0.277
Pacific Forge
10641 Etiwanda Ave, Fontana California 92337
16 0.431 0.333 2011-12-15 0.1 -0.996
San Bernardino Steel
5454 Industrial Pkwy, San Bernardino California 92407
12 0.922 0.504 2011-11-21 0 -1.83
SPX Cooling Technologies Recold Products Div
550 W Mercury Ln, Brea California 92821
14 1.599 1.635 2011-11-04 1.855 0.157
Goodwin Co
12361 Monarch St, Garden Grove California 92841
3 5.737 3.855 2011-11-04 9.56 0.992
Certified
555 S Rose St, Anaheim California 92805
4 0.172 0.118 2011-11-04 0.264 0.781
AEP Span
10905 Beech Ave, Fontana California 92337
17 0.483 0.431 2011-12-12 0.175 -0.714
JLMC Inc
1944 S Bon View Ave, Ontario California 91761
2 0.159 0.224 2011-12-12 0.317 0.707
Bazz Houston Co
12700 Western Ave, Garden Grove California 92841
10 0.545 0.957 2011-11-04 0.01 -0.559
Awesome Products Inc
6370 Altura Blvd, Buena Park California 90620
15 0.518 0.322 2011-12-12 0.305 -0.662
Crest Coatings Inc
1361 1351 Allec St, Anaheim California 92805
4 3.728 4.238 2011-11-04 3.54 -0.044
Bluefield Associates Inc
1100 N Hellman Ave Ste B, Ontario California 91764
2 1.825 1.167 2011-12-28 2.65 0.707
2011-10-25 1 -0.707
West Coast Iron
9302 Jamacha Rd, Spring Valley California 91977
8 0 0 2011-12-12 0 0
Amerimax Building Product Inc
1411 N Daly St, Anaheim California 92806
6 0.492 0.344 2011-12-11 0.46 -0.092
Railmakers Inc
864 W 18th St, Costa Mesa California 92627
10 0.337 0.515 2011-11-04 0 -0.654
Dayton Superior Corp
562 W Santa Ana Ave, Rialto California 92316
13 174.385 383.873 2011-12-12 650 1.239
Al Con Metal Fab Inc
2810 E Coronado St, Anaheim California 92806
2 0.128 0 2011-12-12 0.128 0
2011-11-05 0.128 0
CMC Rebar Etiwanda
12451 Arrow Rte, Etiwanda California 91739
15 0.937 0.756 2011-12-12 0.755 -0.241
Steel Unlimited Inc
452 W Valley Blvd, Rialto California 92376
5 0.433 0.257 2011-12-12 0.166 -1.04
Clark Steel Fabricators Inc
12610 Vigilante Rd, Lakeside California 92040
6 0 0 2011-12-11 0 0
Electron Plating III
13932 Enterprise Dr, Garden Grove California 92843
13 1.242 1.928 2011-12-12 0.013 -0.637
Hayden Industrial Products
1393 E San Bernardino Ave, San Bernardino California 92408
8 1.334 2.333 2011-12-12 0 -0.572
Advanced Equipment Corporation
2401 W Commonwealth Ave, Fullerton California 92833
3 0.473 0.19 2011-12-12 0.48 0.035
Rancho Ready Mix Products LP
861 W 4th St, Beaumont California 92324
2 1.307 0.5 2011-12-12 1.66 0.707
Ameron Steel Fabrication
13032 Slover Ave, Fontana California 92337
10 0.776 0.814 2011-11-04 0.751 -0.032
Zodiac Seats California
11340 Jersey Blvd, Rancho Cucamonga California 91730
2 0 0 2011-10-16 0 0
National Construction Rentals
1550 E Chestnut Ave, Santa Ana California 92701
2 3.7 2.546 2011-11-04 5.5 0.707
Ajax Boiler Inc
2701 S Harbor Blvd, Santa Ana California 92704
4 1.763 0.285 2011-12-12 1.65 -0.395
Muhlhauser Steel Inc
2437 S Willow Ave, Bloomington California 92316
3 1.817 1.067 2011-12-12 2 0.172
Custom Fabricated Metals
14580 Manzanita Dr, Fontana California 92336
4 2.736 3.59 2011-12-12 0.401 -0.65
Rancho Ready Mix Products LP
1150 S Rancho Avenue, Colton California 92324
2 2.416 2.382 2011-11-04 0.732 -0.707
Sierra Aluminum Company
12903A East Jurupa Ave, Fontana California 92337
3 0 0 2011-11-04 0 0
Korden Inc
611 S Palmetto Ave, Ontario California 91762
6 0.55 0.266 2011-11-04 1 1.693
Ameron Conc & Steel Pipe Grp
12455 Arrow Rte, Etiwanda California 91739
4 0 0 2011-12-12 0 0
Oglebay Norton Industry Sands Inc
2157 Avalon Street, Riverside California 92509
6 12.242 9.117 2011-11-04 12.63 0.043
Greif Packing LLC
8250 Almeria Ave, Fontana California 92335
2 0 0 2011-12-12 0 0
2011-11-04 0 0
ICL Performance Products LP
810 E Main St, Ontario California 91761
5 2.474 1.178 2011-12-12 2.223 -0.213
2011-11-04 2.85 0.319
Master Halco Inc
9125 Cherry Avenue, Fontana California 92335
4 1.255 1.076 2011-12-12 0.355 -0.836
Quality Control Plating
4425 E Airport Dr Ste 113, Ontario California 91761
4 0.021 0.002 2011-12-12 0.02 -0.5
Universal Alloy Corp
2871 La Mesa Ave, Anaheim California 92816
2 0 0 2011-12-12 0 0
2011-11-04 0 0
Sonfarrel Inc
3010 E La Jolla St, Anaheim California 92806
2 0.61 0.028 2011-12-11 0.61 0
Cemex Construction Materials Pacific LLC
16161 Construction Cir E, Irvine California 92614
1 1.19 0 2011-11-04 1.19 0

Nitrite, Total (as N)

Facility Name Expected Most Recent
Records Mean Std Dev Date Result Deviations from Mean
Alcoa Global Fasteners Inc
800 S State College Blvd, Fullerton California 92831
2 0.33 0 2011-12-12 0.33 0
Alcoa Global Fasteners Inc
801 S Placentia Ave, Fullerton California 92831
2 0.215 0.163 2011-11-04 0.1 -0.707
Stepan Co
1208 N Patt St, Anaheim California 92801
4 0.044 0.032 2011-11-04 0.036 -0.26
Markland Manufacturing Inc
1111 E Mcfadden Ave, Santa Ana California 92705
5 0.01 0 2011-11-04 0.01 0
Reid Metal Finishing
3110 W Harvard St Ste 14, Santa Ana California 92704
2 0.031 0.006 2011-11-04 0.027 -0.707
Arden Engineering
1878 N Main St, Orange California 92865
5 0.04 0.011 2011-12-12 0.034 -0.562
Hayward Baker Inc
10303 Channel Rd, Lakeside California 92040
4 0.115 0.024 2011-12-12 0.15 1.47
2011-11-04 0.11 -0.21
RBC Transport Dynamics
3131 W Segerstrom Ave, Santa Ana California 92704
2 0.15 0 2011-12-12 0.15 0
Cherry Aerospace LLC
1224 E Warner Ave, Santa Ana California 92705
4 0.098 0.123 2011-11-20 0.1 0.02
Alcoa Global Fasteners Inc
561 S State College Blvd, Fullerton California 92831
2 0.33 0 2011-12-12 0.33 0
UOP Separex
2100 E Orangethorpe Ave, Anaheim California 92806
4 0.464 0.692 2011-11-04 0.33 -0.194

Nitrite, Total (as NO2)

Facility Name Expected Most Recent
Records Mean Std Dev Date Result Deviations from Mean
Gerard Daniel Worldwide
13055 Jurupa Ave, Fontana California 92337
5 2.472 3.533 2011-12-12 2.9 0.121
Control Components
22591 Avenida Empresa, Rancho Santa Margarita California 92688
1 0.083 0 2011-11-04 0.083 0

Total Kjeldahl Nitrogen (TKN) (as N)

Facility Name Expected Most Recent
Records Mean Std Dev Date Result Deviations from Mean
Frank R Bowerman Landfill
11002 Bee Canyon Access Rd, Irvine California 92618
14 13.513 25.312 2011-11-04 28.5 0.592
Markland Manufacturing Inc
1111 E Mcfadden Ave, Santa Ana California 92705
11 4.611 3.648 2011-11-04 3.35 -0.346

Recent Violations

Date Facility Description
2011-12-27 Tibbetts Newport Corp
2337 S Birch St , Santa Ana California 92707
Neglected housekeeping in low-use areas.
2011-12-22 Knox Logistics Center
17610 Harvill Ave., Riverside California 92571
We received your NOT for the subject site and have observed that construction is not complete on parcel APN295310052 (Building B) and the adjacent APN295310047 which appears to have been disturbed during activities at the subject project site. This area does not appear to be stable and there are no BMPS implemented at the site, except for the adjacent detention basin. As such, your NOT will be denied. Please immediately implement temporary BMPs until such time as permanent BMPs have stabilized the site.
2011-12-19 FXI Inc
2060 N Batavia St, Orange California 92865
Neglected housekeeping related to failure to maintain sweeping equipment in working order. Improper response to chronic leaks of hydraulic fluid. Other chronic leaks caused by inadequate maintenance. Disfunctional pump shelters with missing or displaced components. Unsecured plastic sheeting. Lack of awareness of function of storm drain inlet control valves.
2011-12-19 15th Street and Island Avenue
1400 Island Avenue, San Diego California 92101
Routine compliance inspection, overcast, drizzle, 52 degrees. Excavation phase of construction underway. Tracking of soil offsite observed on Island Ave between 14th & 15th Streets near but a few feet downstream of unprotected storm drain inlet that picks up upstream storm water unrelated to this site. Also tracking at 15th and Island entrance for trucks. There is a Pure Effect GW/SW treatment system at the corner of 14th & J Street. There is a storm water interceptor system/well at 15th and J Street. The interceptor picks up storm water flows from upstream around site (including tracking areas), prior to storm water flows reaching a storm drain inlet. Intercepted water pumped to wet well & trmt system. Nearest storm drain inlet is further downstream from interceptor. Discharger sand bagged the storm drain inlet on Island bet 14th & 15th per inspector's request. Photo documentation submitted.
2011-12-19 FXI Inc
2060 N Batavia St, Orange California 92865
Neglected housekeeping at north rail spur, demo job site, outlet #4 basin, and trash compactor; abandoned plastic sheeting SE corner; improper spill response at conveyor and bun storage area. Steam water leak at metering house and evidence of steam water leak nearTank 108. Improper decomissioning of foam bit baler. Trash bin broken bottom and no lid. Grey water pooled at break area.
2011-12-05 CFA El Toro Road Laguna Hills
24011 El Toro Road, Laguna Hills California 92630
Deficient BMP implementation and inadequate SWPPP.
2011-11-30 Ralphs Family Ranch
East of intersection of Ralphs Ranch Road and Alva Road, San Diego California 92127
Rain event during inspection. Structural BMP failures observed. Requested Mr Lisabeth take corrective action immediately on the structural BMPs that failed (resulting in sediment discharges to the storm drain) and those near failing during the storm event. Photos taken. Requested discharger to email photos of all areas once cleanup, and corrective and enhanced structural BMPs are in place. Advised Mr. Lisabeth that discharges of sediment are violations of the terms and conditions of the construction storm water permit (Order No. R9-2009-0009-DWQ) and subject to enforcement action. I sent photos of failed BMPs to Mr. Lisabeth via mail that requested corrective actions.
2011-11-28 Temecula Recycling GKAT Inc
27365 Diaz Rd , Temecula California 92590
a. Violation of Order No. 97-03-DWQ, A. Discharge Prohibitions, 1. Except as allowed in Special Conditions (D.1) of this General Permit, materials other than storm water (non-storm water discharges) that discharge either directly or indirectly to waters of the United States are prohibited. Prohibited non-storm water discharges must be either eliminated or permitted by a separate NPDES permit. b. Violation of Order No. 97-03-DWQ, A. Discharge Prohibitions, 2. Storm Water discharges and authorized non-storm water discharges shall not cause or threaten to cause pollution, contamination, or nuisance.
2011-11-28 KC Propane
26362 Earthmover Circle, Corona California 92883
Site doesn't appear to have adequate erosion and sediment controls in place or able to be put in place should a rain event be predicted.
2011-11-23 Oasis Community Church
23750, Moreno Valley California 92553
BMPs need maintenance. No one was at the site during inspection, however, construction appears to be active.
2011-11-21 Pacific Metals Group LLC
787 S Wanamaker Ave, Ontario California 91761
See attached inspection report for violation details.
2011-11-17 Champion Lumber Co
1600 Columbia Ave, Riverside California 92507
The general poor housekeeping at the site is a violation of Section A.8. of the General Permit. The sample collection locations (points of discharge) have not been depicted on the site map. This is a violation of Section A.4.b. of the General Permit. In addition, not recording your visual observations of the site BMPs and your sampling locations is a violation of Section B.8. and Section B.15.d.v. of the General Permit.
2011-11-03 California Sports Autowrecking
781 A Energy Wy, Chula Vista California 91911
Joint inspection with SB & R6S & R4 -part of training. SWPPP reviewed. Missing pollution prevention team designations. Visual inspection logs and training logs blank. No site eval form. Site generally in good condition. However, there is insufficient secondary containment around 55 gal drums of waste oil. Also there is a non storm water discharge from a hose. Battery storage needs to be moved indoors. General housekeeping/sweeping should be improved. Advised discharger of all concerns and requested corrective action.