Table 2.15  Aluminum (mg/l) at the Lower Cape Fear River Program stations for the 1999-2000 monitoring period.
                    North Carolina has no standard for Aluminum.

DWQ#

72

73

86

87

88

89

90

91

month

NAV

HB

M61

M54

M42

M35

M23

M18

JUN

898

130

224

219

237

154

124

182

JUL

515

839

332

669

333

292

152

180

AUG

1400

713

728

527

324

181

215

860

SEP

4330

1790

1020

958

917

1270

585

707

OCT

626

538

436

505

502

652

318

402

NOV

375

521

425

582

1570

630

291

343

DEC

403

752

398

628

270

270

237

216

JAN

501

615

83

58

108

48

28

57

FEB

1050

1140

956

1310

1350

1420

738

842

MAR

474

586

170

221

181

120

81

54

APR

259

284

252

384

242

284

138

129

MAY

578

668

819

1200

540

509

289

323

mean

951

715

487

605

548

486

266

358

std dev

1112

424

316

386

478

446

207

291

max

4330

1790

1020

1310

1570

1420

738

860

min

259

130

83

58

108

48

28

54

DWQ#

59

61

92

71

84

DWQ#

79

80

83

month

NC11

AC

DP

IC

NCF117

month

SAR

LRC

BC117

JUN

176

211

279

418

301

JUN

106

106

186

JUL

285

246

301

273

353

JUL

161

1160

549

AUG

253

378

530

772

367

AUG

181

170

439

SEP

4490

3620

1530

715

500

SEP

351

1670

1580

OCT

674

716

564

453

385

OCT

293

616

778

NOV

534

402

480

414

464

NOV

269

222

453

DEC

393

310

345

307

371

DEC

233

136

250

JAN

383

327

341

779

317

JAN

323

175

639

FEB

1000

1010

974

672

354

FEB

188

183

409

MAR

450

590

524

469

371

MAR

280

246

264

APR

677

731

662

673

464

APR

276

246

249

MAY

636

596

685

363

482

MAY

243

261

513

mean

829

761

601

526

394

mean

242

433

526

std dev

1175

931

352

185

66

std dev

71

489

376

max

4490

3620

1530

779

500

max

351

1670

1580

min

176

211

279

273

301

min

106

106

186