ANALYSES OF SAMPLES COLLECTED AT LAKE SAKAKAWEA WATER-QUALITY SITES
475516102245900 LAKE SAKAKAWEA, VAN HOOK ARM 1
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1435 10.8 .00 632 8.4 12.8 10.8
23... 1436 -- 2.0 634 8.4 12.5 10.5
23... 1437 -- 3.3 634 8.4 11.7 10.4
JUL
26... 0920 18.0 .00 636 8.2 21.4 8.7
26... 0921 -- 2.0 637 8.2 21.3 8.7
26... 0922 -- 3.9 638 8.2 21.3 8.6
26... 0923 -- 5.5 638 8.3 21.3 8.6
SEP
26... 1105 17.1 .00 572 8.5 13.5 9.4
26... 1106 -- 1.5 574 8.5 13.5 9.4
26... 1107 -- 3.0 575 8.5 13.4 9.2
26... 1108 -- 4.5 575 8.6 13.3 9.2
26... 1109 -- 5.2 575 8.6 13.3 9.2
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 111 701 43.0 20.0 325 5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 106 712 71.0 20.0 50 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 97 715 60.0 14.0 300 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475519102240300 LAKE SAKAKAWEA, VAN HOOK ARM 2
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DEPTH DEPTH SPE- PH
TO TOP TO BOT- CIFIC WATER HARD- MAGNE- POTAS- SODIUM
OF TOM OF CON- WHOLE NESS CALCIUM SIUM, SIUM, AD-
SAMPLE SAMPLE DUCT- LAB TOTAL DIS- DIS- DIS- SORP-
INTER- INTER- ANCE (STAND- (MG/L SOLVED SOLVED SOLVED TION
DATE TIME VAL(IN VAL(IN LAB ARD AS (MG/L (MG/L (MG/L RATIO
METERS) METERS) (US/CM) UNITS) CACO3) AS CA) AS MG) AS K)
(82047) (82048) (90095) (00403) (00900) (00915) (00925) (00935) (00931)
MAY
23... 1430 .0 .3 626 8.4 220 53 21 3.5 2
23... 1435 4.9 5.4 623 8.4 210 51 20 3.4 2
JUL
26... 0935 .0 -- 612 8.6 210 50 20 3.3 1
26... 0940 6.0 -- 611 8.6 200 49 20 3.2 1
SEP
26... 1055 .0 .2 561 8.4 200 47 19 3.3 1
26... 1100 4.8 5.0 563 8.5 190 47 18 3.3 1
ANC NITRO-
UNFLTRD CHLO- GEN,AM- NITRO- NITRO- PHOS-
SODIUM, TIT 4.5 RIDE, SULFATE MONIA + GEN, GEN, PHORUS PHOS-
DIS- LAB DIS- DIS- ORGANIC AMMONIA NO2+NO3 DIS- PHORUS
SOLVED (MG/L SOLVED SOLVED TOTAL TOTAL TOTAL SOLVED TOTAL
DATE (MG/L SODIUM AS (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L
AS NA) PERCENT CACO3) AS CL) AS SO4) AS N) AS N) AS N) AS P) AS P)
(00930) (00932) (90410) (00940) (00945) (00625) (00610) (00630) (00666) (00665)
MAY
23... 53 34 160 9.3 160 <.08 <.01 <.02 .01 .03
23... 50 34 160 9.4 160 <.08 <.01 <.02 .01 .03
JUL
26... 48 33 160 9.8 150 .26 <.01 <.02 <.01 .02
26... 47 33 150 9.8 150 .26 <.01 <.02 <.01 .02
SEP
26... 47 34 140 8.5 130 .22 <.01 <.02 <.01 <.02
26... 46 34 150 8.6 130 .23 <.01 <.02 <.01 <.02
SOLIDS, CHLOR-A CHLOR-B
SUM OF PHYTO- PHYTO- ALUMI- BERYL-
CONSTI- PLANK- PLANK- NUM, ANTI- BARIUM, LIUM BORON, CADMIUM
TUENTS, TON TON TOTAL MONY, ARSENIC TOTAL TOTAL TOTAL TOTAL
DIS- CHROMO CHROMO RECOVER TOTAL TOTAL RECOVER RECOVER RECOVER RECOVER
DATE SOLVED FLUOROM FLUOROM -ABLE (UG/L (UG/L -ABLE -ABLE -ABLE -ABLE
(MG/L) (UG/L) (UG/L) (UG/L) AS SB) AS AS) (UG/L) (UG/L) (UG/L) (UG/L)
(70301) (70953) (70954) (01104) (01097) (01002) (01009) (00998) (00999) (01113)
MAY
23... 396 <3.0 -- 120 <1 2 55 <1 180 <1
23... 390 -- -- 130 <1 2 52 <1 170 <1
JUL
26... 377 <3.0 <1.0 <50 <1 2 56 <1 160 <1
26... 369 -- -- <50 <1 2 56 <1 160 <1
SEP
26... 339 <3.0 <1.0 <50 <1 3 54 <1 140 <1
26... 343 -- -- <50 <1 2 56 <1 150 <1
THAL-
CHRO- IRON, MANGAN- LIUM,
MIUM, COPPER, TOTAL LEAD, ESE NICKEL, SELE- SILVER, TOTAL ZINC,
TOTAL TOTAL RECOV- TOTAL TOTAL TOTAL NIUM, TOTAL RECOV- TOTAL
RECOVER RECOVER ERABLE RECOVER RECOVER RECOVER TOTAL RECOVER ERABLE RECOVER
DATE -ABLE -ABLE (UG/L -ABLE - ABLE -ABLE (UG/L -ABLE (UG/L -ABLE
(UG/L) (UG/L) AS FE) (UG/L) (UG/L) (UG/L) AS SE) (UG/L) AS TL) (UG/L)
(01118) (01119) (01045) (01114) (01123) (01074) (01147) (01079) (01128) (01094)
MAY
23... <1 <1 130 <1 16 3 2 <1 <1 10
23... <1 2 270 <1 18 3 <1 <1 <1 11
JUL
26... <1 <1 <10 <1 <10 4 <1 <1 <1 11
26... <1 <1 <10 <1 <10 4 <1 <1 <1 10
SEP
26... <1 30 11 2 <10 2 <1 <1 <1 31
26... 1 3 <10 <1 <10 3 <1 <1 <1 16
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1425 17.7 .00 631 8.4 13.5 10.5
23... 1426 -- 2.0 633 8.4 12.6 10.5
23... 1427 -- 4.0 638 8.4 11.7 10.4
23... 1428 -- 5.4 634 8.4 11.6 10.3
JUL
26... 0930 19.7 .00 624 8.3 21.3 8.9
26... 0931 -- 1.5 625 8.3 21.3 8.6
26... 0932 -- 3.0 626 8.4 21.2 8.6
26... 0933 -- 4.5 627 8.4 21.2 8.5
26... 0934 -- 6.0 627 8.4 21.2 8.5
SEP
26... 1050 16.4 .00 572 8.5 13.9 9.0
26... 1051 -- 1.5 572 8.5 13.9 8.9
26... 1052 -- 3.1 573 8.5 13.7 8.8
26... 1053 -- 4.5 574 8.5 13.6 8.9
26... 1054 -- 5.0 575 8.5 13.5 8.6
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 110 701 52.0 20.0 305 5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 109 710 89.0 23.0 130 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 93 713 56.0 14.0 300 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475530102225400 LAKE SAKAKAWEA, VAN HOOK ARM 3
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1410 47.6 .00 637 8.4 13.3 10.6
23... 1411 -- 2.0 636 8.4 13.2 10.6
23... 1412 -- 3.9 638 8.4 11.8 10.8
23... 1413 -- 5.9 638 8.4 11.5 10.6
23... 1414 -- 7.9 635 8.4 11.4 10.4
23... 1415 -- 10.0 635 8.4 11.4 10.4
23... 1416 -- 11.8 642 8.4 11.0 10.3
23... 1417 -- 14.1 634 8.3 10.6 10.1
23... 1418 -- 14.5 638 8.3 10.6 10.0
JUL
26... 0945 50.5 .00 626 8.4 21.3 8.6
26... 0946 -- 2.5 626 8.4 21.2 8.5
26... 0947 -- 5.2 628 8.4 21.2 8.5
26... 0948 -- 7.3 628 8.4 21.2 8.4
26... 0949 -- 9.9 629 8.4 21.2 8.4
26... 0950 -- 12.3 633 8.4 20.9 8.0
26... 0951 -- 14.8 636 8.3 20.4 7.5
26... 0952 -- 15.4 639 8.2 20.0 6.9
SEP
26... 1035 39.0 .00 571 8.5 14.0 9.3
26... 1036 -- 2.1 571 8.5 14.0 9.3
26... 1037 -- 3.9 571 8.5 14.0 9.2
26... 1038 -- 6.1 572 8.5 14.0 9.4
26... 1039 -- 8.1 573 8.5 13.9 9.6
26... 1040 -- 10.0 573 8.5 13.7 9.6
26... 1041 -- 11.9 578 8.5 12.7 9.6
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 111 700 63.0 20.0 300 6.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 104 710 110 23.0 90 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 96 713 54.0 12.0 280 6.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475524102213100 LAKE SAKAKAWEA, VAN HOOK ARM 4
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DEPTH DEPTH SPE- PH
TO TOP TO BOT- CIFIC WATER HARD- MAGNE- POTAS- SODIUM
OF TOM OF CON- WHOLE NESS CALCIUM SIUM, SIUM, AD- SODIUM,
SAMPLE SAMPLE DUCT- LAB TOTAL DIS- DIS- DIS- SORP- DIS-
INTER- INTER- ANCE (STAND- (MG/L SOLVED SOLVED SOLVED TION SOLVED
DATE TIME VAL(IN VAL(IN LAB ARD AS (MG/L (MG/L (MG/L RATIO (MG/L
METERS) METERS) (US/CM) UNITS) CACO3) AS CA) AS MG) AS K) AS NA)
(82047) (82048) (90095) (00403) (00900) (00915) (00925) (00935) (00931) (00930)
MAY
23... 1400 .0 .3 619 8.4 220 53 21 3.5 2 52
23... 1405 12.2 12.7 630 8.4 220 53 21 3.5 2 52
JUL
26... 1010 .0 -- 612 8.5 200 49 20 3.2 1 47
26... 1015 11.3 -- 611 8.5 200 49 20 3.1 1 47
SEP
26... 1035 .0 .2 561 8.3 190 46 18 3.2 1 45
26... 1040 12.0 12.2 561 8.3 200 48 19 3.4 1 48
ANC NITRO-
UNFLTRD CHLO- GEN,AM- NITRO- NITRO- PHOS-
TIT 4.5 RIDE, SULFATE MONIA + GEN, GEN, NITRO- PHORUS PHOS-
LAB DIS- DIS- ORGANIC AMMONIA NO2+NO3 GEN, DIS- PHORUS
(MG/L SOLVED SOLVED TOTAL TOTAL TOTAL TOTAL SOLVED TOTAL
DATE SODIUM AS (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L
PERCENT CACO3) AS CL) AS SO4) AS N) AS N) AS N) AS N) AS P) AS P)
(00932) (90410) (00940) (00945) (00625) (00610) (00630) (00600) (00666) (00665)
MAY
23... 34 160 9.4 160 <.08 <.01 <.02 -- <.01 .02
23... 34 160 9.4 160 <.08 <.01 <.02 -- .01 .03
JUL
26... 33 150 9.8 150 .25 <.01 <.02 -- <.01 <.02
26... 33 150 9.8 150 .25 <.01 .02 .27 <.01 .02
SEP
26... 34 140 8.3 130 .23 <.01 <.02 -- <.01 <.02
26... 34 140 8.5 130 .24 <.01 <.02 -- <.01 <.02
SOLIDS, CHLOR-A CHLOR-B
SUM OF PHYTO- PHYTO- ALUMI- BERYL-
CONSTI- PLANK- PLANK- NUM, ANTI- BARIUM, LIUM BORON, CADMIUM
TUENTS, TON TON TOTAL MONY, ARSENIC TOTAL TOTAL TOTAL TOTAL
DIS- CHROMO CHROMO RECOVER TOTAL TOTAL RECOVER RECOVER RECOVER RECOVER
DATE SOLVED FLUOROM FLUOROM -ABLE (UG/L (UG/L -ABLE -ABLE -ABLE -ABLE
(MG/L) (UG/L) (UG/L) (UG/L) AS SB) AS AS) (UG/L) (UG/L) (UG/L) (UG/L)
(70301) (70953) (70954) (01104) (01097) (01002) (01009) (00998) (00999) (01113)
MAY
23... 395 <3.0 -- 77 <1 2 53 <1 170 <1
23... 395 -- -- 210 <1 2 55 <1 170 <1
JUL
26... 369 <3.0 <1.0 <50 <1 2 54 <1 160 <1
26... 369 -- -- <50 <1 2 54 <1 140 <1
SEP
26... 334 5.0 <1.0 <50 <1 3 51 <1 140 <1
26... 341 -- -- <50 <1 2 58 <1 60 <1
THAL-
CHRO- IRON, MANGAN- LIUM,
MIUM, COPPER, TOTAL LEAD, ESE NICKEL, SELE- SILVER, TOTAL ZINC,
TOTAL TOTAL RECOV- TOTAL TOTAL TOTAL NIUM, TOTAL RECOV- TOTAL
RECOVER RECOVER ERABLE RECOVER RECOVER RECOVER TOTAL RECOVER ERABLE RECOVER
DATE -ABLE -ABLE (UG/L -ABLE - ABLE -ABLE (UG/L -ABLE (UG/L -ABLE
(UG/L) (UG/L) AS FE) (UG/L) (UG/L) (UG/L) AS SE) (UG/L) AS TL) (UG/L)
(01118) (01119) (01045) (01114) (01123) (01074) (01147) (01079) (01128) (01094)
MAY
23... <1 <1 77 <1 <10 3 <1 <1 <1 11
23... <1 1 274 <1 27 4 <1 <1 <1 9
JUL
26... <1 <1 <10 <1 <10 3 <1 <1 <1 13
26... <1 <1 <10 <1 <10 3 <1 <1 <1 11
SEP
26... <1 2 <10 <1 <10 2 <1 <1 <1 15
26... 1 3 105 <1 <10 2 <1 <1 <1 15
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1350 41.7 .00 631 8.4 13.7 10.8
23... 1351 -- 1.5 633 8.4 13.3 10.6
23... 1352 -- 2.9 636 8.4 12.0 10.8
23... 1353 -- 4.4 634 8.4 11.8 10.7
23... 1354 -- 6.0 635 8.4 11.5 10.4
23... 1355 -- 7.5 636 8.3 11.2 10.3
23... 1356 -- 8.9 633 8.3 11.1 10.2
23... 1357 -- 10.8 634 8.3 11.1 10.1
23... 1358 -- 12.0 638 8.3 10.9 10.0
23... 1359 -- 12.7 638 8.3 10.9 9.9
JUL
26... 1000 37.1 .00 627 8.4 21.4 8.4
26... 1001 -- 2.0 628 8.4 21.2 8.4
26... 1002 -- 4.0 629 8.4 21.1 8.4
26... 1003 -- 6.0 629 8.4 21.0 8.3
26... 1004 -- 7.9 629 8.4 21.0 8.3
26... 1005 -- 10.0 629 8.4 20.9 8.2
26... 1006 -- 11.3 630 8.4 20.9 8.2
SEP
26... 1025 40.0 .00 571 8.5 13.9 9.1
26... 1026 -- 2.0 571 8.5 13.9 8.8
26... 1027 -- 4.0 571 8.5 13.9 8.7
26... 1028 -- 6.0 571 8.5 13.9 8.7
26... 1029 -- 8.0 572 8.5 13.9 8.7
26... 1030 -- 10.1 571 8.5 13.9 8.6
26... 1031 -- 12.2 571 8.5 13.9 8.6
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 114 700 65.0 21.5 260 <5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 102 710 115 23.0 90 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 94 715 52.0 11.5 280 6.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475519102195500 LAKE SAKAKAWEA, VAN HOOK ARM 5
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1335 29.2 .00 665 8.5 14.7 10.3
23... 1336 -- 1.6 652 8.4 13.0 10.4
23... 1337 -- 3.0 651 8.4 13.0 10.1
23... 1338 -- 4.5 654 8.4 12.9 9.9
23... 1339 -- 6.0 651 8.4 12.4 10.0
23... 1340 -- 7.6 645 8.4 12.2 9.9
23... 1341 -- 8.9 643 8.3 12.1 9.6
JUL
26... 1020 30.5 .00 613 8.4 21.8 8.5
26... 1021 -- 2.0 615 8.4 21.5 8.5
26... 1022 -- 3.7 616 8.4 21.4 8.4
26... 1023 -- 5.0 616 8.4 21.4 8.4
26... 1024 -- 6.7 617 8.4 21.4 8.3
26... 1025 -- 9.3 623 8.4 21.3 8.3
SEP
26... 1015 19.0 .00 573 8.5 13.3 9.5
26... 1016 -- 1.5 573 8.5 13.3 9.3
26... 1017 -- 3.0 573 8.5 13.2 9.3
26... 1018 -- 4.5 578 8.5 12.7 9.7
26... 1019 -- 5.8 580 8.5 12.3 9.7
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 111 700 34.0 21.0 265 <5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 105 709 73.0 25.0 160 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 97 715 55.0 11.0 260 6.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475304102195400 LAKE SAKAKAWEA, VAN HOOK ARM 6
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1325 39.0 .00 640 8.4 14.5 10.6
23... 1326 -- 2.0 639 8.5 12.0 11.2
23... 1327 -- 4.0 640 8.4 11.4 11.0
23... 1328 -- 6.1 641 8.4 11.2 10.9
23... 1329 -- 7.8 642 8.4 11.0 10.8
23... 1330 -- 9.9 643 8.4 10.4 10.6
23... 1331 -- 11.9 463 8.3 10.4 10.4
JUL
26... 1250 37.7 .00 613 8.3 22.0 9.0
26... 1251 -- 2.1 613 8.4 21.6 9.0
26... 1252 -- 4.1 613 8.4 21.3 8.9
26... 1253 -- 5.9 615 8.4 21.2 8.8
26... 1254 -- 7.9 613 8.4 21.1 8.7
26... 1255 -- 10.0 625 8.4 20.7 8.4
26... 1256 -- 11.5 623 8.4 20.3 8.2
SEP
26... 0950 37.1 .00 558 8.5 14.4 9.2
26... 0951 -- 2.0 559 8.5 14.4 9.2
26... 0952 -- 3.9 558 8.5 14.4 9.1
26... 0953 -- 6.0 559 8.5 14.4 8.9
26... 0954 -- 8.1 561 8.5 14.2 8.8
26... 0955 -- 10.1 563 8.5 14.2 8.7
26... 0956 -- 11.3 564 8.5 14.1 8.7
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 113 701 54.0 21.0 280 5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 111 709 97.0 31.0 155 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 96 714 64.0 11.0 300 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475301102220100 LAKE SAKAKAWEA, VAN HOOK ARM 7
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DEPTH DEPTH SPE- PH
TO TOP TO BOT- CIFIC WATER HARD- MAGNE- POTAS- SODIUM
OF TOM OF CON- WHOLE NESS CALCIUM SIUM, SIUM, AD-
SAMPLE SAMPLE DUCT- LAB TOTAL DIS- DIS- DIS- SORP-
INTER- INTER- ANCE (STAND- (MG/L SOLVED SOLVED SOLVED TION
DATE TIME VAL(IN VAL(IN LAB ARD AS (MG/L (MG/L (MG/L RATIO
METERS) METERS) (US/CM) UNITS) CACO3) AS CA) AS MG) AS K)
(82047) (82048) (90095) (00403) (00900) (00915) (00925) (00935) (00931)
MAY
23... 1315 .0 .3 621 8.4 220 53 21 3.4 2
23... 1320 13.5 14.0 634 8.4 220 53 21 3.4 2
JUL
26... 1230 .0 -- 620 8.6 200 49 20 3.2 1
26... 1235 15.0 -- 615 8.5 200 49 20 3.2 1
SEP
26... 0945 .0 .2 561 8.4 200 47 19 3.3 1
26... 0950 14.3 14.5 559 8.3 200 47 19 3.3 1
ANC NITRO-
UNFLTRD CHLO- GEN,AM- NITRO- NITRO- PHOS-
SODIUM, TIT 4.5 RIDE, SULFATE MONIA + GEN, GEN, PHORUS PHOS-
DIS- LAB DIS- DIS- ORGANIC AMMONIA NO2+NO3 DIS- PHORUS
SOLVED (MG/L SOLVED SOLVED TOTAL TOTAL TOTAL SOLVED TOTAL
DATE (MG/L SODIUM AS (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L
AS NA) PERCENT CACO3) AS CL) AS SO4) AS N) AS N) AS N) AS P) AS P)
(00930) (00932) (90410) (00940) (00945) (00625) (00610) (00630) (00666) (00665)
MAY
23... 51 33 170 9.4 160 <.08 <.01 <.02 .01 .02
23... 51 33 160 9.5 160 <.08 <.01 <.02 <.01 .02
JUL
26... 48 33 150 9.8 160 .25 <.01 <.02 <.01 <.02
26... 47 33 160 9.9 150 .26 <.01 <.02 <.01 <.02
SEP
26... 47 34 140 8.4 130 .15 <.01 <.02 <.01 <.02
26... 47 34 140 8.5 130 .22 <.01 <.02 <.01 <.02
SOLIDS, CHLOR-A CHLOR-B
SUM OF PHYTO- PHYTO- ALUMI- BERYL-
CONSTI- PLANK- PLANK- NUM, ANTI- BARIUM, LIUM BORON, CADMIUM
TUENTS, TON TON TOTAL MONY, ARSENIC TOTAL TOTAL TOTAL TOTAL
DIS- CHROMO CHROMO RECOVER TOTAL TOTAL RECOVER RECOVER RECOVER RECOVER
DATE SOLVED FLUOROM FLUOROM -ABLE (UG/L (UG/L -ABLE -ABLE -ABLE -ABLE
(MG/L) (UG/L) (UG/L) (UG/L) AS SB) AS AS) (UG/L) (UG/L) (UG/L) (UG/L)
(70301) (70953) (70954) (01104) (01097) (01002) (01009) (00998) (00999) (01113)
MAY
23... 400 <3.0 -- 78 <1 2 52 <1 170 <1
23... 394 -- -- 130 <1 2 52 <1 170 <1
JUL
26... 380 <3.0 <1.0 <50 <1 2 55 <1 160 <1
26... 375 -- -- <50 <1 2 55 <1 170 <1
SEP
26... 339 4.0 <1.0 <50 <1 3 53 <1 140 <1
26... 339 -- -- <50 <1 3 54 <1 140 <1
THAL-
CHRO- IRON, MANGAN- LIUM,
MIUM, COPPER, TOTAL LEAD, ESE NICKEL, SELE- SILVER, TOTAL ZINC,
TOTAL TOTAL RECOV- TOTAL TOTAL TOTAL NIUM, TOTAL RECOV- TOTAL
RECOVER RECOVER ERABLE RECOVER RECOVER RECOVER TOTAL RECOVER ERABLE RECOVER
DATE -ABLE -ABLE (UG/L -ABLE - ABLE -ABLE (UG/L -ABLE (UG/L -ABLE
(UG/L) (UG/L) AS FE) (UG/L) (UG/L) (UG/L) AS SE) (UG/L) AS TL) (UG/L)
(01118) (01119) (01045) (01114) (01123) (01074) (01147) (01079) (01128) (01094)
MAY
23... <1 <1 126 <1 <10 4 <1 <1 <1 11
23... <1 <1 149 <1 13 3 <1 <1 <1 10
JUL
26... <1 <1 <10 <1 <10 3 <1 <1 <1 12
26... <1 <1 <10 <1 <10 3 <1 <1 <1 12
SEP
26... <1 2 <10 <1 <10 2 <1 <1 <1 15
26... <1 5 <10 <1 <10 2 <1 <1 <1 15
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1305 45.9 .00 632 8.4 13.0 10.7
23... 1306 -- 2.0 635 8.4 11.0 10.8
23... 1307 -- 3.7 637 8.4 10.7 10.5
23... 1308 -- 5.0 634 8.4 10.6 10.4
23... 1309 -- 6.8 636 8.3 10.5 10.4
23... 1310 -- 8.1 635 8.3 10.4 10.4
23... 1311 -- 9.5 640 8.3 10.3 10.4
23... 1312 -- 11.2 634 8.3 10.3 10.4
23... 1313 -- 12.9 638 8.3 10.2 10.3
23... 1314 -- 14.0 638 8.3 10.2 10.3
JUL
26... 1220 49.2 .00 631 8.4 21.8 8.8
26... 1221 -- 2.6 631 8.4 21.2 8.9
26... 1222 -- 5.2 632 8.4 21.1 8.8
26... 1223 -- 7.7 631 8.4 21.0 8.7
26... 1224 -- 10.0 632 8.4 21.0 8.6
26... 1225 -- 12.5 631 8.4 20.5 8.2
26... 1227 -- 15.0 634 8.3 19.7 7.3
SEP
26... 0935 47.6 .00 570 8.5 14.1 9.2
26... 0936 -- 2.0 571 8.5 14.1 9.2
26... 0937 -- 4.0 571 8.5 14.1 9.4
26... 0938 -- 6.0 571 8.5 14.1 9.6
26... 0939 -- 8.1 571 8.5 14.1 9.9
26... 0940 -- 9.9 572 8.5 14.1 9.9
26... 0941 -- 12.2 571 8.5 14.1 10.1
26... 0942 -- 14.5 571 8.5 14.0 10.1
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 110 701 58.0 21.0 300 5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 109 709 93.0 30.0 150 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 96 714 65.0 11.0 275 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475303102233200 LAKE SAKAKAWEA, VAN HOOK ARM 8
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1300 25.6 .00 630 8.4 13.9 10.7
23... 1301 -- 2.0 633 8.4 11.8 10.7
23... 1302 -- 4.1 638 8.4 11.4 10.4
23... 1303 -- 6.1 631 8.3 11.1 10.2
23... 1304 -- 7.8 634 8.3 11.1 10.1
JUL
26... 1205 22.0 .00 630 8.3 21.8 8.9
26... 1206 -- 2.1 633 8.4 21.3 9.0
26... 1207 -- 3.9 634 8.4 21.2 8.9
26... 1208 -- 6.0 634 8.4 21.1 8.7
26... 1209 -- 6.7 634 8.4 21.1 8.7
SEP
26... 0925 19.7 .00 569 8.5 13.9 9.2
26... 0926 -- 2.0 569 8.5 13.9 9.1
26... 0927 -- 4.1 568 8.5 13.9 9.1
26... 0928 -- 6.0 570 8.5 13.9 9.0
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 113 701 66.0 21.0 315 6.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 110 709 93.0 28.0 150 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 95 715 63.0 10.5 280 6.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
ANALYSES OF SAMPLES COLLECTED AT LAKE SAKAKAWEA WATER-QUALITY SITES
475054102213300 LAKE SAKAKAWEA, VAN HOOK ARM 9
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1240 74.8 .00 633 8.4 12.0 10.7
23... 1241 -- 2.0 631 8.4 10.9 10.8
23... 1242 -- 3.9 636 8.4 10.8 10.6
23... 1243 -- 6.0 636 8.3 10.6 10.4
23... 1244 -- 8.0 632 8.3 10.5 10.4
23... 1245 -- 10.1 638 8.3 10.5 10.5
23... 1246 -- 12.2 635 8.3 10.5 10.4
23... 1247 -- 14.0 636 8.3 10.4 10.3
23... 1248 -- 16.0 634 8.3 10.3 10.3
23... 1249 -- 18.0 639 8.3 9.8 10.3
23... 1250 -- 20.1 639 8.2 9.5 10.2
23... 1251 -- 21.9 636 8.2 9.4 10.0
23... 1252 -- 22.8 640 8.2 9.3 9.9
JUL
26... 1140 75.4 .00 611 8.4 21.6 9.0
26... 1141 -- 2.6 611 8.4 21.1 9.1
26... 1142 -- 5.1 612 8.4 21.0 9.0
26... 1143 -- 6.9 614 8.4 21.0 8.9
26... 1144 -- 10.0 617 8.4 21.0 8.7
26... 1145 -- 12.4 623 8.4 20.9 8.6
26... 1146 -- 15.2 625 8.4 20.5 8.3
26... 1147 -- 17.8 623 8.2 18.3 7.2
26... 1148 -- 21.0 645 8.1 15.2 5.5
26... 1149 -- 23.0 642 8.1 14.6 4.5
SEP
26... 0900 72.8 .00 567 8.5 14.2 9.0
26... 0901 -- 3.0 567 8.5 14.2 9.0
26... 0902 -- 6.1 567 8.5 14.2 8.9
26... 0903 -- 9.0 567 8.5 14.1 8.7
26... 0904 -- 12.0 569 8.5 14.1 8.7
26... 0905 -- 15.1 567 8.5 14.1 8.7
26... 0906 -- 18.0 569 8.5 14.0 8.8
26... 0907 -- 21.2 572 8.5 13.9 8.5
26... 0908 -- 22.2 575 8.5 13.9 7.9
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 108 701 66.0 24.0 120 <5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 110 709 126 27.0 150 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 93 715 61.0 10.5 280 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475100102203300 LAKE SAKAKAWEA, VAN HOOK ARM 10
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DEPTH DEPTH SPE- PH
TO TOP TO BOT- CIFIC WATER HARD- MAGNE- POTAS- SODIUM
OF TOM OF CON- WHOLE NESS CALCIUM SIUM, SIUM, AD- SODIUM,
SAMPLE SAMPLE DUCT- LAB TOTAL DIS- DIS- DIS- SORP- DIS-
INTER- INTER- ANCE (STAND- (MG/L SOLVED SOLVED SOLVED TION SOLVED
DATE TIME VAL(IN VAL(IN LAB ARD AS (MG/L (MG/L (MG/L RATIO (MG/L
METERS) METERS) (US/CM) UNITS) CACO3) AS CA) AS MG) AS K) AS NA)
(82047) (82048) (90095) (00403) (00900) (00915) (00925) (00935) (00931) (00930)
MAY
23... 1235 .0 .3 637 8.5 220 53 21 3.4 2 51
23... 1240 18.3 18.8 637 8.4 230 54 22 3.6 2 52
JUL
26... 1125 .0 -- 589 8.6 190 47 18 3.1 1 44
26... 1130 16.2 -- 593 8.5 200 47 19 3.1 1 45
SEP
26... 0845 .0 .2 560 8.3 190 46 18 3.2 1 45
26... 0850 16.2 16.4 558 8.3 190 46 18 3.2 1 46
ANC NITRO-
UNFLTRD CHLO- GEN,AM- NITRO- NITRO- PHOS-
TIT 4.5 RIDE, SULFATE MONIA + GEN, GEN, NITRO- PHORUS PHOS-
LAB DIS- DIS- ORGANIC AMMONIA NO2+NO3 GEN, DIS- PHORUS
(MG/L SOLVED SOLVED TOTAL TOTAL TOTAL TOTAL SOLVED TOTAL
DATE SODIUM AS (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L
PERCENT CACO3) AS CL) AS SO4) AS N) AS N) AS N) AS N) AS P) AS P)
(00932) (90410) (00940) (00945) (00625) (00610) (00630) (00600) (00666) (00665)
MAY
23... 33 160 9.8 160 <.08 <.01 <.02 -- <.01 .02
23... 33 160 9.6 160 <.08 <.01 <.02 -- <.01 .02
JUL
26... 33 150 9.3 150 .24 <.01 <.02 -- <.01 <.02
26... 33 150 9.3 150 .28 <.01 .02 .30 <.01 <.02
SEP
26... 34 140 8.5 130 .13 <.01 <.02 -- <.01 <.02
26... 34 140 8.4 130 .20 <.01 <.02 -- <.01 <.02
SOLIDS, CHLOR-A CHLOR-B
SUM OF PHYTO- PHYTO- ALUMI- BERYL-
CONSTI- PLANK- PLANK- NUM, ANTI- BARIUM, LIUM BORON, CADMIUM
TUENTS, TON TON TOTAL MONY, ARSENIC TOTAL TOTAL TOTAL TOTAL
DIS- CHROMO CHROMO RECOVER TOTAL TOTAL RECOVER RECOVER RECOVER RECOVER
DATE SOLVED FLUOROM FLUOROM -ABLE (UG/L (UG/L -ABLE -ABLE -ABLE -ABLE
(MG/L) (UG/L) (UG/L) (UG/L) AS SB) AS AS) (UG/L) (UG/L) (UG/L) (UG/L)
(70301) (70953) (70954) (01104) (01097) (01002) (01009) (00998) (00999) (01113)
MAY
23... 394 <3.0 -- <50 <1 2 49 <1 170 <1
23... 397 -- -- 92 <1 2 51 <1 170 <1
JUL
26... 361 <3.0 <1.0 <50 <1 2 53 <1 140 <1
26... 363 -- -- <50 <1 2 54 <1 150 <1
SEP
26... 335 5.0 <1.0 <50 <1 3 52 <1 140 <1
26... 336 -- -- <50 <1 3 52 <1 130 <1
THAL-
CHRO- IRON, MANGAN- LIUM,
MIUM, COPPER, TOTAL LEAD, ESE NICKEL, SELE- SILVER, TOTAL ZINC,
TOTAL TOTAL RECOV- TOTAL TOTAL TOTAL NIUM, TOTAL RECOV- TOTAL
RECOVER RECOVER ERABLE RECOVER RECOVER RECOVER TOTAL RECOVER ERABLE RECOVER
DATE -ABLE -ABLE (UG/L -ABLE - ABLE -ABLE (UG/L -ABLE (UG/L -ABLE
(UG/L) (UG/L) AS FE) (UG/L) (UG/L) (UG/L) AS SE) (UG/L) AS TL) (UG/L)
(01118) (01119) (01045) (01114) (01123) (01074) (01147) (01079) (01128) (01094)
MAY
23... <1 1 <10 <1 <10 3 1 <1 <1 2
23... <1 2 98 <1 <10 4 1 <1 <1 12
JUL
26... <1 <1 <10 <1 <10 2 <1 <1 <1 12
26... <1 <1 <10 <1 <10 3 <1 <1 <1 12
SEP
26... <1 11 <10 <1 <10 2 <1 <1 <1 20
26... <1 2 <10 <1 <10 2 <1 <1 <1 14
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1220 61.6 .00 636 8.4 13.4 10.9
23... 1221 -- 2.0 641 8.4 12.2 11.1
23... 1222 -- 3.9 640 8.4 11.4 11.2
23... 1223 -- 6.0 637 8.4 11.0 11.0
23... 1224 -- 9.9 635 8.3 10.8 10.6
23... 1225 -- 9.9 635 8.3 10.8 10.6
23... 1226 -- 11.9 637 8.3 10.6 10.5
23... 1227 -- 14.0 634 8.3 9.7 10.5
23... 1228 -- 15.9 642 8.3 9.6 10.5
23... 1229 -- 18.0 633 8.2 9.2 10.4
23... 1230 -- 18.8 635 8.2 9.2 10.4
JUL
26... 1115 53.1 .00 597 8.4 21.6 8.9
26... 1116 -- 2.6 602 8.4 21.2 8.9
26... 1117 -- 5.1 605 8.4 21.1 8.8
26... 1118 -- 7.6 604 8.4 21.1 8.8
26... 1119 -- 10.0 611 8.4 20.8 8.6
26... 1120 -- 12.0 617 8.4 20.5 8.3
26... 1121 -- 14.9 600 8.4 20.1 8.2
26... 1122 -- 16.2 602 8.3 20.0 8.0
SEP
26... 0835 53.8 .00 567 8.4 14.1 9.1
26... 0836 -- 3.0 568 8.4 14.1 9.2
26... 0837 -- 6.1 568 8.4 14.2 9.1
26... 0838 -- 9.0 568 8.4 14.1 8.9
26... 0839 -- 12.0 568 8.4 14.1 8.9
26... 0840 -- 15.0 568 8.4 14.1 8.7
26... 0841 -- 16.4 568 8.4 14.0 8.5
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 114 701 83.0 22.0 170 <5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 109 709 111 26.0 150 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 94 714 57.0 11.0 260 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
475054102193000 LAKE SAKAKAWEA, VAN HOOK ARM 11
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
23... 1210 33.5 .00 635 8.1 13.3 11.2
23... 1211 -- 2.1 638 8.3 12.2 11.2
23... 1212 -- 4.3 636 8.3 11.9 11.1
23... 1213 -- 6.0 639 8.3 11.8 11.0
23... 1214 -- 8.1 634 8.3 11.0 11.0
23... 1215 -- 10.2 638 8.3 10.8 10.8
JUL
26... 1100 34.1 .00 602 8.4 21.6 9.1
26... 1101 -- 2.0 604 8.4 21.2 9.1
26... 1102 -- 4.1 604 8.4 21.2 9.0
26... 1103 -- 6.2 604 8.4 21.1 9.0
26... 1104 -- 8.2 606 8.4 21.0 8.9
26... 1105 -- 10.4 614 8.4 20.7 8.7
SEP
26... 0825 31.8 .00 552 8.5 14.4 9.4
26... 0826 -- 2.0 560 8.4 14.4 9.2
26... 0827 -- 4.0 560 8.4 14.4 9.1
26... 0828 -- 6.1 560 8.4 14.4 9.0
26... 0829 -- 8.0 561 8.4 14.4 8.8
26... 0830 -- 9.7 562 8.4 14.3 8.6
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
23... 117 701 80.0 21.5 170 <5.0
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
23... -- -- -- -- -- --
JUL
26... 111 710 117 25.0 150 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 98 713 52.0 11.0 265 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
474335102113900 LAKE SAKAKAWEA, DEEPWATER BAY 1
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
25... 0930 40.7 .00 636 8.3 12.0 11.1
25... 0931 -- 2.0 636 8.3 12.0 10.9
25... 0932 -- 4.1 637 8.4 11.9 10.8
25... 0933 -- 6.0 635 8.3 11.4 10.6
25... 0934 -- 7.9 635 8.3 10.7 10.7
25... 0935 -- 10.0 636 8.3 10.0 10.6
25... 0936 -- 12.0 635 8.3 9.6 10.5
25... 0937 -- 12.5 635 8.3 9.5 10.6
JUL
26... 1425 38.7 .00 617 8.2 22.5 9.0
26... 1426 -- 2.0 619 8.3 21.8 9.1
26... 1427 -- 4.3 622 8.3 21.4 9.1
26... 1428 -- 6.2 624 8.3 21.1 9.0
26... 1429 -- 7.9 626 8.3 20.3 8.6
26... 1430 -- 10.0 630 8.3 19.8 8.1
26... 1431 -- 11.8 634 8.2 18.9 7.7
SEP
26... 1250 37.7 .00 579 8.5 14.8 9.3
26... 1251 -- 2.0 579 8.5 14.8 9.2
26... 1252 -- 4.0 579 8.5 14.8 9.1
26... 1253 -- 6.1 580 8.5 14.7 9.0
26... 1254 -- 7.9 581 8.5 14.7 9.0
26... 1255 -- 10.0 585 8.5 14.2 9.1
26... 1256 -- 11.5 590 8.5 13.5 8.9
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
25... 111 710 59.0 14.0 135 7.0
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
JUL
26... 112 709 125 31.0 90 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 98 714 70.0 17.0 305 7.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
474330102113800 LAKE SAKAKAWEA, DEEPWATER BAY 2
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DEPTH DEPTH SPE- PH
TO TOP TO BOT- CIFIC WATER HARD- MAGNE- POTAS- SODIUM
OF TOM OF CON- WHOLE NESS CALCIUM SIUM, SIUM, AD-
SAMPLE SAMPLE DUCT- LAB TOTAL DIS- DIS- DIS- SORP-
INTER- INTER- ANCE (STAND- (MG/L SOLVED SOLVED SOLVED TION
DATE TIME VAL(IN VAL(IN LAB ARD AS (MG/L (MG/L (MG/L RATIO
METERS) METERS) (US/CM) UNITS) CACO3) AS CA) AS MG) AS K)
(82047) (82048) (90095) (00403) (00900) (00915) (00925) (00935) (00931)
MAY
25... 0950 .0 .3 632 8.5 220 53 21 3.6 2
25... 0955 15.8 16 635 8.4 220 52 21 3.5 2
JUL
26... 1450 .0 -- 607 8.6 200 48 19 3.2 1
26... 1455 13.6 -- 607 8.4 200 48 19 3.2 1
SEP
26... 1315 .0 .2 569 8.4 200 47 19 3.3 1
26... 1320 15.0 15 582 8.4 200 48 19 3.4 1
ANC NITRO-
UNFLTRD CHLO- GEN,AM- NITRO- NITRO- PHOS-
SODIUM, TIT 4.5 RIDE, SULFATE MONIA + GEN, GEN, PHORUS PHOS-
DIS- LAB DIS- DIS- ORGANIC AMMONIA NO2+NO3 DIS- PHORUS
SOLVED (MG/L SOLVED SOLVED TOTAL TOTAL TOTAL SOLVED TOTAL
DATE (MG/L SODIUM AS (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L
AS NA) PERCENT CACO3) AS CL) AS SO4) AS N) AS N) AS N) AS P) AS P)
(00930) (00932) (90410) (00940) (00945) (00625) (00610) (00630) (00666) (00665)
MAY
25... 54 34 160 9.3 160 .19 <.01 <.02 .01 .02
25... 52 34 160 9.4 160 .25 <.01 <.02 <.01 .02
JUL
26... 47 34 150 9.6 150 .30 <.01 <.02 .01 <.02
26... 47 34 150 9.4 150 .29 <.01 <.02 <.01 .02
SEP
26... 47 34 140 8.6 140 .14 <.01 <.02 <.01 <.02
26... 48 34 140 8.5 140 .21 <.01 <.02 <.01 <.02
SOLIDS, CHLOR-A CHLOR-B
SUM OF PHYTO- PHYTO- ALUMI- BERYL-
CONSTI- PLANK- PLANK- NUM, ANTI- BARIUM, LIUM BORON, CADMIUM
TUENTS, TON TON TOTAL MONY, ARSENIC TOTAL TOTAL TOTAL TOTAL
DIS- CHROMO CHROMO RECOVER TOTAL TOTAL RECOVER RECOVER RECOVER RECOVER
DATE SOLVED FLUOROM FLUOROM -ABLE (UG/L (UG/L -ABLE -ABLE -ABLE -ABLE
(MG/L) (UG/L) (UG/L) (UG/L) AS SB) AS AS) (UG/L) (UG/L) (UG/L) (UG/L)
(70301) (70953) (70954) (01104) (01097) (01002) (01009) (00998) (00999) (01113)
MAY
25... 397 <3.0 -- 120 <1 9 52 2 150 3
25... 394 -- -- 200 1 4 52 <1 140 3
JUL
26... 367 <3.0 <1.0 <50 <1 2 51 <1 150 <1
26... 367 -- -- <50 <1 2 54 <1 160 <1
SEP
26... 349 6.0 <1.0 <50 <1 2 51 <1 140 <1
26... 351 -- -- <50 <1 3 55 <1 170 <1
THAL-
CHRO- IRON, MANGAN- LIUM,
MIUM, COPPER, TOTAL LEAD, ESE NICKEL, SELE- SILVER, TOTAL ZINC,
TOTAL TOTAL RECOV- TOTAL TOTAL TOTAL NIUM, TOTAL RECOV- TOTAL
RECOVER RECOVER ERABLE RECOVER RECOVER RECOVER TOTAL RECOVER ERABLE RECOVER
DATE -ABLE -ABLE (UG/L -ABLE - ABLE -ABLE (UG/L -ABLE (UG/L -ABLE
(UG/L) (UG/L) AS FE) (UG/L) (UG/L) (UG/L) AS SE) (UG/L) AS TL) (UG/L)
(01118) (01119) (01045) (01114) (01123) (01074) (01147) (01079) (01128) (01094)
MAY
25... <1 <1 136 <1 17 4 15 <1 <1 9
25... <1 2 254 <1 15 4 6 <1 <1 10
JUL
26... <1 <1 <10 <1 <10 4 1 <1 <1 13
26... <1 1 <10 <1 <10 3 <1 <1 <1 11
SEP
26... <1 2 <10 <1 <10 2 <1 <1 <1 7
26... <1 2 33 <1 <10 2 <1 <1 <1 19
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
25... 0940 53.5 .00 635 8.4 11.9 10.7
25... 0941 -- 2.0 634 8.4 11.9 10.6
25... 0942 -- 3.9 637 8.4 11.9 10.6
25... 0943 -- 6.0 632 8.4 11.4 10.4
25... 0944 -- 8.0 635 8.4 11.1 10.5
25... 0945 -- 10.0 634 8.3 10.4 10.5
25... 0946 -- 11.8 641 8.3 10.0 10.6
25... 0947 -- 14.0 647 8.3 9.8 10.6
25... 0948 -- 16.0 633 8.3 9.7 10.6
25... 0949 -- 16.3 646 8.3 9.7 10.6
JUL
26... 1440 44.6 .00 623 8.4 22.7 8.9
26... 1441 -- 2.4 624 8.4 21.6 9.0
26... 1442 -- 5.0 627 8.4 21.1 8.8
26... 1443 -- 7.4 628 8.4 20.2 8.6
26... 1444 -- 10.1 629 8.4 19.7 8.2
26... 1445 -- 12.0 630 8.2 18.6 7.3
26... 1446 -- 13.6 624 8.2 17.5 7.2
SEP
26... 1305 50.5 .00 578 8.5 14.9 9.2
26... 1306 -- 2.1 579 8.5 14.9 9.1
26... 1307 -- 4.1 579 8.5 14.8 8.9
26... 1308 -- 6.0 580 8.5 14.7 8.8
26... 1309 -- 8.0 582 8.5 14.6 9.0
26... 1310 -- 10.1 585 8.5 14.1 9.2
26... 1311 -- 11.9 590 8.5 13.6 8.9
26... 1312 -- 14.0 590 8.5 13.4 9.0
26... 1313 -- 15.4 590 8.5 13.4 8.6
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
25... 107 710 61.0 14.0 140 7.0
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
JUL
26... 111 708 109 28.0 90 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 97 714 69.0 17.0 300 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
474323102114200 LAKE SAKAKAWEA, DEEPWATER BAY 3
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
25... 1000 52.8 .00 631 8.4 11.9 10.8
25... 1001 -- 2.0 632 8.4 11.9 10.8
25... 1002 -- 4.1 633 8.4 11.7 10.6
25... 1003 -- 6.0 638 8.4 11.0 10.6
25... 1004 -- 8.1 636 8.3 10.4 10.6
25... 1005 -- 10.0 635 8.3 10.0 10.6
25... 1006 -- 12.0 641 8.3 9.8 10.6
25... 1007 -- 14.0 636 8.3 9.7 10.6
25... 1008 -- 16.1 635 8.3 9.6 10.5
JUL
26... 1510 35.4 .00 619 8.4 22.7 8.8
26... 1511 -- 2.7 622 8.4 21.4 8.9
26... 1512 -- 5.1 627 8.4 20.5 8.6
26... 1513 -- 7.5 627 8.4 20.3 8.4
26... 1514 -- 10.1 628 8.4 20.1 8.2
26... 1515 -- 10.8 629 8.3 19.8 8.0
SEP
26... 1320 50.8 .00 578 8.5 15.0 9.1
26... 1321 -- 2.1 578 8.5 15.0 9.0
26... 1322 -- 4.0 578 8.5 15.0 9.0
26... 1323 -- 6.1 579 8.5 14.9 9.0
26... 1324 -- 8.0 582 8.5 14.8 9.0
26... 1325 -- 10.0 582 8.5 14.8 8.8
26... 1326 -- 12.1 586 8.5 14.2 8.8
26... 1327 -- 14.2 586 8.5 14.1 8.9
26... 1328 -- 15.5 589 8.5 13.8 8.8
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
25... 108 710 55.0 15.0 135 5.0
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
JUL
26... 110 708 119 31.0 85 <5.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
SEP
26... 96 715 68.0 18.0 15 7.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
474329102101800 LAKE SAKAKAWEA, DEEPWATER BAY 4
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
PH
SPE- WATER
CIFIC WHOLE
RESER- SAM- CON- FIELD TEMPER- OXYGEN,
VOIR PLING DUCT- (STAND- ATURE DIS-
DATE TIME DEPTH DEPTH ANCE ARD WATER SOLVED
(FEET) (M) (US/CM) UNITS) (DEG C) (MG/L)
(72025) (00098) (00095) (00400) (00010) (00300)
MAY
25... 1015 38.0 .00 647 8.4 12.9 10.3
25... 1016 -- 2.0 644 8.4 12.8 10.2
25... 1017 -- 4.0 648 8.4 12.7 10.1
25... 1018 -- 6.0 646 8.4 12.7 10.1
25... 1019 -- 7.9 640 8.4 11.8 10.0
25... 1020 -- 10.1 643 8.3 11.0 10.0
25... 1021 -- 11.6 645 8.3 10.7 10.1
JUL
24... 1225 38.7 .00 617 8.2 21.1 9.1
24... 1226 -- 2.0 623 8.2 21.1 9.0
24... 1227 -- 4.0 625 8.2 21.0 9.0
24... 1228 -- 6.0 625 8.3 20.7 9.0
24... 1229 -- 8.0 627 8.3 20.4 8.9
24... 1230 -- 10.0 629 8.3 20.3 8.8
24... 1231 -- 11.8 628 8.3 20.2 8.7
SEP
26... 1330 35.4 .00 580 8.5 15.0 9.4
26... 1331 -- 2.1 579 8.5 14.9 9.4
26... 1332 -- 4.0 581 8.5 14.8 9.4
26... 1333 -- 6.0 583 8.5 14.5 9.4
26... 1334 -- 7.9 586 8.5 14.1 9.3
26... 1335 -- 10.0 595 8.5 13.1 9.1
26... 1336 -- 10.8 599 8.5 12.9 8.9
OXYGEN, BARO- WIND
DIS- METRIC TRANS- DIREC-
SOLVED PRES- PAR- TION WIND
(PER- SURE ENCY TEMPER- (DEG. SPEED
CENT (MM (SECCHI ATURE FROM (MILES
DATE SATUR- OF DISK) AIR TRUE PER
ATION) HG) (IN) (DEG C) NORTH) HOUR)
(00301) (00025) (00077) (00020) (00036) (00035)
MAY
25... 105 710 47.0 16.0 125 9.0
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
25... -- -- -- -- -- --
JUL
24... 110 706 103 25.0 265 9.0
24... -- -- -- -- -- --
24... -- -- -- -- -- --
24... -- -- -- -- -- --
24... -- -- -- -- -- --
24... -- -- -- -- -- --
24... -- -- -- -- -- --
SEP
26... 100 714 77.0 18.0 10 7.0
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
26... -- -- -- -- -- --
474323102101500 LAKE SAKAKAWEA, DEEPWATER BAY 5
WATER-QUALITY DATA, WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000
DEPTH DEPTH SPE- PH
TO TOP TO BOT- CIFIC WATER HARD- MAGNE- POTAS- SODIUM
OF TOM OF CON- WHOLE NESS CALCIUM SIUM, SIUM, AD-
SAMPLE SAMPLE DUCT- LAB TOTAL DIS- DIS- DIS- SORP-
INTER- INTER- ANCE (STAND- (MG/L SOLVED SOLVED SOLVED TION
DATE TIME VAL(IN VAL(IN LAB ARD AS (MG/L (MG/L (MG/L RATIO
METERS) METERS) (US/CM) UNITS) CACO3) AS CA) AS MG) AS K)
(82047) (82048) (90095) (00403) (00900) (00915) (00925) (00935) (00931)
MAY
24... 0850 .0 .3 629 8.4 220 52 21 3.4 2
24... 0855 10.9 11 627 8.4 220 52 21 3.5 2
JUL
24... 1215 .0 -- 608 -- 200 48 19 3.2 1
24... 1220 12.9 -- 611 8.5 200 49 20 3.2 1
SEP
26... 1350 .0 .2 572 8.4 200 48 19 3.4 1
26... 1355 10.2 10.4 585 8.4 200 48 19 3.4 2
ANC NITRO-
UNFLTRD CHLO- GEN,AM- NITRO- NITRO- PHOS-
SODIUM, TIT 4.5 RIDE, SULFATE MONIA + GEN, GEN, PHORUS PHOS-
DIS- LAB DIS- DIS- ORGANIC AMMONIA NO2+NO3 DIS- PHORUS
SOLVED (MG/L SOLVED SOLVED TOTAL TOTAL TOTAL SOLVED TOTAL
DATE (MG/L SODIUM AS (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L (MG/L
AS NA) PERCENT CACO3) AS CL) AS SO4) AS N) AS N) AS N) AS P) AS P)
(00930) (00932) (90410) (00940) (00945) (00625) (00610) (00630) (00666) (00665)
MAY
24... 52 34 160 9.2 160 .08 <.01 <.02 .02 .03
24... 53 34 160 9.2 160 <.08 <.01 <.02 <.01 .03
JUL
24... 47 34 150 9.6 150 .40 <.01 <.02 .01 <.02
24... 48 33 160 9.6 150 .27 <.01 <.02 .01 .02
SEP
26... 48 34 140 8.4 140 .14 <.01 <.02 <.01 <.02
26... 49 35 150 8.5 140 .24 <.01 <.02 <.01 <.02
SOLIDS, CHLOR-A CHLOR-B
SUM OF PHYTO- PHYTO- ALUMI- BERYL-
CONSTI- PLANK- PLANK- NUM, ANTI- BARIUM, LIUM BORON, CADMIUM
TUENTS, TON TON TOTAL MONY, ARSENIC TOTAL TOTAL TOTAL TOTAL
DIS- CHROMO CHROMO RECOVER TOTAL TOTAL RECOVER RECOVER RECOVER RECOVER
DATE SOLVED FLUOROM FLUOROM -ABLE (UG/L (UG/L -ABLE -ABLE -ABLE -ABLE
(MG/L) (UG/L) (UG/L) (UG/L) AS SB) AS AS) (UG/L) (UG/L) (UG/L) (UG/L)
(70301) (70953) (70954) (01104) (01097) (01002) (01009) (00998) (00999) (01113)
MAY
24... 394 <3.0 -- 140 <1 2 56 <1 180 <1
24... 395 -- -- 180 <1 2 57 <1 180 <1
JUL
24... 367 <3.0 <1.0 <50 <1 2 53 <1 150 <1
24... 376 -- -- <50 <1 2 54 <1 160 <1
SEP
26... 351 <3.0 &l