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HomeMy WebLinkAbout20081315 Ver 1_Appendix C_20120608Appendix C Notes on 2011 Salinity Data Figures Salinity and depth graphs depict measurements recorded every 1.5 hours. Data from each Aqua TROLL was retrieved bi-weekly. Based on a recording interval of every 1.5 hours, each Aqua TROLL would have theoretically collected 5,840 readings during 2011 (16 per day). Data points deleted during 2011 analysis were based on one of the following categories: Insufficient Water — Water levels less than 3.0 inches above the depth sensor result in inaccurate salinity readings due to the conductivity sensor not being completely submerged (per In -Situ, Inc.). When Aqua TROLL recorded water depth below 3.0 inches, salinity and depth data were deleted because there was insufficient water for accurate salinity readings. Zero depth gaps not otherwise explained within a text box may also indicate times when wind pushes water below the Aqua TROLL probe level. Equipment Malfunction — Data removed or missing as a result of malfunctioning equipment or unexplainable spikes in salinity. Servicing Error — Data missing as a result of servicing error during 2011 was related to the user/servicer setting up a log file incorrectly. Other — Refers to data missing as a result of the instrument taking a scheduled measurement during servicing/downloading. C-1 Einstalled 'O'U"O" 10111011111 HIM IIIIIIIII Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 14000 12000------------- — ci 10000------------- — d N 8000 c3i 6000------------ — 4000------------ 2000------------ — 0 52? M r-- N N N W N N C\ 15 12 9 c 6 3 0 C-2 JS1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to to � Q' 9 30 C 6 20 3 10 0 0 In 83 M l: \ LC) �i3 M l: In a CM tZ \ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) 14000 12000 Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 3 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 c 6000 ---------------- � � 1 4000 —--------------- 2000 ---- ---- — ------ -- 0.5 0 0 LC) C-3 JS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d to Q' 9 30 c 6 20 3 10 0 0 N N N N N N Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 ------------------- ca 2000 ---------------- 0.5 0 0 C-4 JS2 Salinity and Depth July -August 2011 PCS Phosphate 21 70 Installed 13Ju12011. 18 25Aug2011Aquatroll pulled due to Hurricane Irene. 60 Reinstalled 30Aug2011 15 50 12 40 y N � 9 30 c 6 20 3 10 0 0 In 6) M iz: �B �33 N (O O V OO N CO O r__ 00 00 00 00 00 00 Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 14000 12000------------- — ci 10000------------- — d N 8000 c3i 6000------------ — 4000------------ 2000------------ — 0 i?5 ;53 M �z �?5 ;55 N (O O :4 00 N (0 O N N N7 7 7N N C\ 00 00 00 00 00 00 15 12 9 c 6 3 0 C-5 JS2 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 L40 to to � Q' 9 30 C 6 20 3 10 0 0 In 83 M l: \ LC) �i3 M l: In a CM fZ \ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) 14000 12000 Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 3 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 c 6000 ---------------- — -- co � � 1 4000 —--------------- 2000 ---- — — — — — ------ -- 0.5 0 0 LC) C-6 JS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d to Q' 9 30 c 6 20 3 10 0 0 N N N N N N Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 ------------------- ca 2000 ---------------- 0.5 0 0 C-7 SS1 Salinity and Depth January -February 2011 PCS Phosphate 21 18 15 12 N 9 6 3 0 i W N CO N N N N N N Date Depth (inches) — 70 60 50 40 N d s 30 20 10 0 Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 --------------------- 2.5 0 2 N 6000 --------------------- 1.5 v 4000 ---- --- — .� � 1 2000 ------ 0.5 0 0 Ln 83 (M 1: \ In �5 N C3 O 4 05 N Cb N N N N N i SS1 Salinity and Depth March -April 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N N s Q' 9 30 6 20 3 10 0 0 lf) m CO I- Ln 8 N Ln m V OD N CO O M M M M CO It Date Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 ------------------------ — 2.5 N 2 6000 -- 1.5 U 4000 ca --------------- 2000 — — --- --- — --- 0.5 0 0 L() O) (M 1z \ LO 6) N O O 35 N C 5 O CO CO CO CO CO V V V V V V C-9 SS1 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to d N s Q' 9 30 6 20 3 10 0 0 LO LO E-0 N N N M �B N N M u> u> in LO i) CO CO (D CD CO Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 ------------------------ — 2.5 N 2 6000 -- 1.5 U 4000 �ca ------------------------ __ 1 2000 ---------------------- 0.5 0 0 C() 83 (M iZZ \ LC) a N M O 4 W N M O EF5 �?5 i�3 N N N �3 �3 77 7 7N N M (n LO (!7 LO (f7 (O (O (O Cif (D (O C-10 SS1 Salinity and Depth July -August 2011 PCS Phosphate 21 70 25Aug2011 AquaTroll pulled due to Hurricane 18 Irene. Reinstalled 30Aug2O11 60 15 50 12 40 to to � 9 30 c 6 20 3 10 0 0 In ;53 M iz: V �33 N (O O V OO N CO O r__ 00 00 00 00 00 00 Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 15 12000 --------------- 12 ci 10000 --------------- d _ N 8000 ------------- 9 � c 6000 ------------ 6 c3i 4000 ------------ 3 2000 ------------ — 0 0 i?5 ;53 M �z 6) N (O O :4 00 N (0 N N7 N N O C\ i:z iz iz 77 77N 7 7 00 00 00 00 00 00 C-11 SS1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d nrivv Q' 9 30 c 6 20 3 10 0 0 6) 6) M M O) O O O O O O Date Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 10000 ----------------------- 2 N 8000 1.5 6000 --------------- — -- co v 1 4000 — ------------- 2000 — — ---------- -- 0.5 0 0 M M 0') 6) 0') O O O O O O C-12 SS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d N Q' 9 30 c 6 20 3 10 0 0 N N N N N N Date Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge N 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 U 4000 --------------- — ca 2000 ------------- — 0.5 0 0 C-13 30 24 18 N Q. 12 6 JCBS1 Salinity and Depth July -August 2011 PCS Phosphate I Installed 20M2011 I 0 L�5 �35 N O O 4 �_O N CO O Date � Depth (Inches) 120 100 80 in 60 CD C 40 20 0 Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 14000 15 12000 --------------------------- 12 d 10000 — — 9 � 8000 --------------------------- C v 6000 --------------------------- 6 4000 --------------------------- 3 2000 --------------------------- 0 0 C-14 JCBS1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 Data gap 27Sep2011 to 110ct2011 15 due to servicing error 50 12 40 to a) AAPNrNJ LL =L N � Q' 9 30 C 6 20 3 10 0 0 In 83 M i:z \ Lo m M \ In 8 M izz\ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) 14000 12000 Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 3 ------------------------ -- 2.5 10000 ----------------------- 2 N 8000 1.5 c 6000 ---------------- — -- co v 1 4000 —--------------- 2000 ---- ---- — ------ -- 0.5 0 0 L() 6) M \ LC) 6) M In 6) M \ C-15 JCBS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 1 1 1 7_1 50 12 40 y � d (n Q' 9 30 c 6 20 3 10 0 0 \ LB 63 (M 1z lf) 6_3 C7 izz \ Ln CM i:z Date Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 ------------------- ca 2000 ---------------- 0.5 0 0 C-16 21 18 15 12 m Q' 9 6 3 JCBS2 Salinity and Depth July -August 2011 PCS Phosphate Installed 13Ju12011 0 00 00 00 00 0 00 Date 120 100 80 th 60 CD c 40 20 0 Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 14000 15 12000 --------------------------- 12 d 10000 — — 9 � 8000 --------------------------- c v 6000 --------------------------- 6 4000 --------------------------- 3 2000 --------------------------- 0 0 Ln O) M I� Ln 83 N C 5 O 4 00 N (0 N N N 0 0 N O 7 27 27 N (` 00 00 00 00 00 Q 00 C-17 JCBS2 Salinity and Depth September -October 2011 PCS Phosphate 21 18 15 12 N �. 9 6 3 0 In 83 M i:Z \ 0) 0 70 60 50 40 to t C) 30 C 20 10 0 �i3 M l: In 6) CM i�_- \ Date o Depth (inches) Salinity (psu) 14000 12000 Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 3 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 c 6000 ---------------- � � 1 4000 —--------------- 2000 ---- ---- — ------ -- 0.5 0 0 LC) C-18 JCBS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 I 15 50 1' 12 40 y � d to s?' 9 30 c 6 20 3 10 0 0 Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 ------------------- ca 2000 ---------------- 0.5 0 0 C-19 PA2S1 Salinity and Depth July -August 2011 PCS Phosphate 21 120 18 T Installed 13M2011 100 15 80 12 N 3 60 t N 9 40 6 3 20 0 0 In 6) M Iz �B �33 N (O O V OO N CO O i N N N W N N M I� � 00 00 00 00 00 00 Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 14000 12000------------- — ci 10000------------- — d N 8000 c3i 6000------------ — 4000------------ 2000------------ — 0 M I� 6) N (O O 4 00 N (0 O f� 00 00 00 00 00 00 15 12 9 c 6 3 0 C-20 PA2S1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to to v Q' 9 30 C 6 20 3 10 0 0 In 83 M l: LC) �i3 M l: In 8 CM iZ \ M 0') M 6) M O O O O O O Date o Depth (inches) Salinity (psu) 14000 12000 Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 3 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 c 6000 ---------------- — -- co � � 1 4000 —--------------- 2000 ---- — — — — — ------ -- 0.5 0 0 LC) C-21 PA2S1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y 3 d N � 9 30 c 6 20 3 10 0 0 N N N N N N Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 ------------------- ca 2000 ---------------- 0.5 0 0 C-22 DWS1 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 Installed 30Jun2011 12 40 n N s Q' 9 30 C 6 20 3 10 0 0 l\ 65 M r D a N CO O 4 03 N D O CC) CC) Ln LO Ln CD CO CO CO CD CO Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 10000 3.00 8000 ------------------------ — 2.50 to 2.00 — 6000 -- 1.50 v 4000 ------------------------ __ 1.00 2000 ---------------------- 0.50 0 0.00 u> 83 cM izZ O a N M 6 4 W N D O D N N N C4 O N M D D 77 7 7N Ln LO L17 LO Lf7 (O CO CO Cfl CO Co C-23 21 18 15 12 N 9 6 3 DWS1 Salinity and Depth July -August 2011 PCS Phosphate r 0 ill o �i o uu a u i ii_i Diu u u uu u u a ui w i 00 00 00 00 0 00 Date 100 80 60 N CID s V 40 20 0 Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 14000 12000 --------------------------- cj 10000 — — 8000 v 6000 --------------------------- 4000 --------------------------- 2000 --------------------------- 0 r (` 00 00 00 O 00 00 15.00 12.00 9.00 c 6.00 3.00 0.00 C-24 DWS1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to w 9 30 C 6 20 3 10 0 0 In a CM fz \ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) 14000 12000 Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 3.00 ------------------------ -- 2.50 d 10000 ----------------------- -- 2.00 _ to 8000 1.50 =i 6000 ---------------- — — c� 4000 —--------------- 1.00 2000 ---- ---- — ------ -- 0.50 0 0.00 L\() 8) (M 1: \ LC) a 65 a5 a5 N N N \O 23 77N N M C-25 DWS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 U kv.50 12 ,... 40 y d to Q' 9 30 c 6 20 3 10 0 0 LO M N N N N N N Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 10000 3.00 8000------------------------ — 2.50 2.00 _ to 6000 -- — 1.50 c 4000 1.00 2000 ---------------- 0.50 0 0.00 C-26 DWS2 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 Installed 30Jun2011 12 40 N CD N s Q' 9 30 C 6 20 3 10 0 0 l\ O) M r Ln N CO O 03 N CO O LO LO LO LO LO CD CO CO (D CD CO Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 10000 3.00 8000 ------------------------ — 2.50 to 2.00 — 6000 -- 1.50 v 4000 ------------------------ __ 1.00 2000 ---------------------- 0.50 0 0.00 ((> 83 (M izZ Ln a N M 6 4 W N N N N CO O N M �3 �3 77 7 7N LO LO m LO LO (O (O (O (O (D to C-27 DWS2 Salinity and Depth July -August 2011 PCS Phosphate 21 18 15 12 m Q' 9 6 3 0 00 00 00 00 0 00 Date 120 100 80 th 60 CID c 40 20 0 Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 14000 12000 --------------------------- cj 10000 — — 8000 v 6000 --------------------------- 4000 --------------------------- 2000 --------------------------- 0 r (` 00 00 00 O 00 00 15.00 12.00 9.00 c 6.00 3.00 0.00 C-28 DWS2 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to N V Q' 9 30 C 6 20 35 10 0 0 In 83 M l: \ L() �i3 M l: In a CM tZ \ ) 0') 0) 6) 6) O O O O O O Date o Depth (inches) Salinity (psu) 14000 12000 Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 3.00 ------------------------ -- 2.50 d 10000 ----------------------- -- 2.00 _ to 8000 1.50 U 6000 ---------------- — — c� 4000 —--------------- 1.00 2000 ---- ---- — ------ -- 0.50 0 0.00 LC) C-29 DWS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y d CL 9 30 c 6 20 3 10 0 0 N N N N N N N M Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and PA2 Rain Gauge 10000 3.00 8000 ------------------- — 2.50 y 2.00 _ N 6000 ----------- — $ 1.50 c c3i 4000 — -- — — — — -- 1.00 2000 — — — — — -- 0.50 0 0.00 Z-F5 a M fz Z-F5 a M Ih _� in a M Ih C-30 LCS1 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 Installed 22Jun2011 12 40 to :3to N s Q' 9 30 C 6 20 3 10 0 0 l\ O) M r Ln N CO O 33 N CO O u> u> D LO LO CD CO CO (D CD CO Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 ------------------------ — 2.5 to 2 6000 -- 1.5 U 4000 �ca ------------------------ __ 1 2000 ---------------------- 0.5 0 0 ((> 83 (M iZZ Ln a N M 6 4 W N M O EF5 �?5 i�3 N N N �3 �3 77 7 7N N M (n LO (!7 LO (f7 (O (O (O (O (D (O C-31 LCS1 Salinity and Depth July -August 2011 PCS Phosphate 21 70 18 Data gap 16Aug2011 to 31Aug2011 for Depth 60 parameter only due to servicing error 15 50 12 Al I A hf Iw UL. T L V 140 N N � 9 30 c 6 20 3 10 0 0 In ;53 M iz: �B �33 N (O O V OO N CO O � 00 00 00 00 00 00 Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 15 12000 --------------- 12 ci 10000 --------------- d _ N 8000 ------------- 9 � c 6000 ------------ 6 c3i 4000 ------------ 3 2000 ------------ — 0 0 i?5 ;53 M �z 6) N (O O :4 00 N (0 N N7 N N O C\ i:z iz iz 77 77N 7 7 00 00 00 00 00 00 C-32 LCS1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to t Q' 9 tl 30 S 6 20 3 10 0 0 ',n 83 M l: \ Z?5 �i3 M l: In 8 CM tZ \ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 6000 --------------- — -- co � � 1 4000 — ------------- 2000 — — ---------- -- 0.5 0 0 C-33 LCS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y d CL 9 30 c 6 20 3 10 0 0 N N N N N N N M Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 ------------------- — 2.5 d 2 N 6000 --------------- $ 1.5 JT 4000 — -- -- — — — -- cv 1 2000 — — — — — -- 0.5 0 0 _� N N N N N N N M C-34 LCS2 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 Installed 22Jun2011 12 40 N 3 to N s Q' 9 30 C 6 20 3 10 0 0 l\ 65 M r Ln a N CO O c0 N CO O LO LO LO LO LO CO CD CO (D CD CO Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 ------------------------ — 2.5 to 2 6000 -- 1.5 U 4000 �ca ------------------------ __ 1 2000 ---------------------- 0.5 0 0 (() O) (M 1� \ Ln 6) N M O 35 N M O 7N N M Ln LO Ln LO Ln (O (O (O (O (D (O C-35 LCS2 Salinity and Depth July -August 2011 PCS Phosphate 21 18 15 12 to Q• 9 6 3 0 I II i4•„yhll W LII II II li I I W Il I ❑ li 11 ill . . L, W 00 00 00 00 0 00 Date 100 80 60 th tU s 40 20 0 Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 15 12000 ----------------------------- 12 cj 10000 — — 9 � 8000 ---------------------------- c v 6000 --------------------- 6 4000 --------------------- 3 2000 --------------------- 0 0 O) M Iz 3 8) N C 5 O 4 0 N (0 N N N 0 0 N O 27 27 27 N (` 00 00 00 00 00 Q 00 C-36 LCS2 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to w 9 30 C 6 20 3 10 5 ]Fop 0 0 In 6) M M 0) 0) 6) M — O O O O O O Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 6000 --------------- — -- co � � 1 4000 — ------------- 2000 — — ---------- -- 0.5 0 0 M M 0') 6) 0') O O O O O O C-37 LCS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 1, r 15 50 t� 12 40 y VY d to Q' 9 30 c 6 20 3 10 0 0 N N N N N N N Q Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 --------------- — ca 2000 ------------- — 0.5 0 0 C-38 LOCS1 Salinity and Depth July -August 2011 PCS Phosphate 21 100 18 Installed 13Ju12011 80 15 12 60 N N s Q. 9 40 6 20 3 0 0 r Ln m CO I- \ O) N CO O V N CO O N N N N N M I- I` I` I` 1­ 00 00 00 00 00 00 Date --= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 15 12000 ----------------------------- 12 d 10000 — — 9 � 8000 ---------------------------- c v 6000 --------------------- 6 4000 --------------------- 3 2000 --------------------- 0 0 O) M Iz 3 8) N C 5 O 4 0 N (O N N N 0 0 N O 27 27 27 N Q C-39 21 18 15 12 (n Q 9 6 3 LOCS1 Salinity and Depth September -October 2011 PCS Phosphate Data gap 31Aug2011 to 15Sep2011 due to servicing error 0 T� (3) 0) 0) 00 70 60 50 40 to t U 30 C 20 10 0 �i3 M r In 8 CM tz \ Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 6000 --------------- — -- co v 1 4000 — ------------- 2000 — — ---------- -- 0.5 0 0 C-40 LOCS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 ! 50 12 40 y � d to Q' 9 30 c 6 20 3 10 0 0 N N N N N N Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 --------------- — ca 2000 ------------- — 0.5 0 0 C-41 LOCS2 Salinity and Depth July -August 2011 PCS Phosphate 21 140 18 Installed 13Ju12011 120 15 100 12 80 N N s Q' 9 60 6 40 3 20 0 0 r i?5 �53 N CO O V N CO O N N N ;3 0 N N M 1­ 00 00 00 00 00 00 Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 15 12000 12 d 10000 --80009 v6000 ----------------6 21- 4000 ---------------- 00 (` 00 00 00 O O 00 C-42 LOCS2 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to to � Q' 9 A.30 C 6 20 3 10 0 0 ' n 83 M l: \ Z?5 �i3 M l: In 8 CM fZ \ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 10000 ----------------------- 2 to 8000 1.5 6000 --------------- — -- to � � 1 4000 — ------------- 2000 — — ---------- -- 0.5 0 0 M M 0') 6) 0') O O O O O O C-43 LOCS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d to CL 9 f 30 c 6 20 3 10 0 0 N N N N N N Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge to 10000 8000 3 2.5 2 ------------------------ — 6000 -- 1.5 4000 --------------- — ca 2000 ------------- — 0.5 0 0 C-44 TS1 Salinity and Depth January -February 2011 PCS Phosphate 21 18 15 12 to 9 6 3 O T11�1 II II II II III II IIII III II N N N N N N N N N N N N Date o Depth (inches) — 70 60 50 40 N d s 30 C 20 10 0 Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 --------------------- 2.5 2 N 6000 --------------------- 1.5 v 4000 ---- --- — .� � 1 2000 ------ 0.5 0 lk Ln 83 (M 1: \ In �5 N C3 O 4 05 N Cb N N N N N C-45 TS1 Salinity and Depth March -April 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N N � Q- 9 30 6 20 3 10 0 0 Lf� M M Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 --------------- ---- 2.5 d 2 N 6000 --------------- — 1.5 v 4000 ---- --- 2000 LT — -- — — 750 1 0.5 0 0 M M �_Ti M \ M N M O_ � W N M M N N N N (O O N (\ M M CO CO CO V V V V V V C-46 TS1 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 Data gap 1Jun2011 to 18Jun2011 due to 60 pier replacement/renovation 15 1 1 1 1 150 12 40 N N t Q- 9 30 c 6 20 3 10 0 0 Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 --------------- ---- 2.5 d 2 N 6000 --------------- — 1.5 v 4000 ---- --- 2000 ---- --- — -- 0.5 0 0 LO LO LO LO LO C-47 TS1 Salinity and Depth July -August 2011 PCS Phosphate 21 100 18 80 15 12 60 to d to t CL v 9 40 •� 6 20 3 0 0 In 6-) M iz Z?5 a N (3 O V W N (O O N (V N W N (V Q I- t` r__ r__ r__ 00 00 00 00 00 00 Date o Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 15 12000 ---- -------- 12 fj 10000 ----- ------ N 8000 --- 9 c v 6000 ---- ---- --- 6 4000 ---- ---- 3 2000 ---- ---- --- 0 0 r- CO 00 00 CO CO CO I TS1 Salinity and Depth September -October 2011 PCS Phosphate 21 18 15 12 N �. 9 6 3 0 6) 6) 6) 6) 6) O O O O O O Date o Depth (inches) 70 60 50 40 to t 30 20 10 0 Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 3 12000 ------------------------- 2.5 Li 10000 ------------------------ 2 — y 8000 ------------------------ 1.5 6000 ------------- ---- co v � 1 4000 —------- ---- ---- 2000 ---- — ---- -- — 0.5 0 0 O O O O C-49 TS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N N -C Q- 9 30 c 6 20 3 10 0 0 Ln a M iz N N N N N N N M N N N N N N Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 --------------- ---- 2.5 d 2 N 6000 --------------- — 1.5 v 4000 ---- --- ---- ca 1 2000 -- — --- ---- 0.5 0 0 C-50 TS2 Salinity and Depth January -February 2011 PCS Phosphate 21 18 15 12 to Q. 9 6 3 0��,�r„ N N N N N Date o Depth (inches) 70 60 50 40 to d s 30 U 20 10 0 Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 2.5 8000 ----------------------- avi 2 N 6000 -------------------- co 1.5 4000 ------------------ co 1 2000 — — ---- — -- 0.5 0 0 N N N N N C-51 TS2 Salinity and Depth March -April 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N � d N s Q- 9 30 6 20 3 10 0 i 0 Ln 83 M I z \ LB 65 N Ln 6) (M 1z \ L?5 O M M M CO M V V V V V Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 2.5 8000 ------------------------- av) 2 N 6000 ------------------------- io 1.5 v 4000 ---- ----------- cv 1 2000 — -- — --- — 0.5 0 0 \ M Z?5 �i3 M fz \ Ln 8 N CO O N N N N N CO O N M M �,.� CO CO M M M It It �t �t C-52 TS2 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N � d N � Q- 9 30 6 20 3 10 0 0 6-) N_ C 5 O 4 � N (00 N 't CO (O O 77 N N N � _ N N M LO LO LO LO LO Date o Depth (inches) Salinity (psu) 1000 Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 0 3 25 8000 -------------- N 2 w 6000 ---- 1.5 v 4000 ---- --- ---- 200 1 0.5 0 0 C-53 TS2 Salinity and Depth July -August 2011 PCS Phosphate 21 70 25Aug2011 AquaTroll pulled 18 due to Hurricane Irene. 60 15 50 12 40 to 7 d N =- 9 30 U 6 20 3 10 0 0 Ln a5 M izz \ L(> a N CO O � W N CB O i:z izz i:z 7 7 N N M r- 00 co co OO 00 00 Date Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 15 12000 ------------------------ 12 ci 10000 ------------------------ N _ N 8000 ---------------------------- 9 � C v 6000 ------------------------ 6 4000 ---------------- 3 2000 ------------------------ 0 0 00 00 00 CO CO 00 C-54 TS2 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 Pier destroyed during Hurricane 12 cn Irene. AquaTroll reinstalled 40 7Dec2011. 9 30 6 20 3 10 0 0 Z?5 O> _M t` Z?5 6 M t` Z?5 6_3 M t` Date Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 14000 3 12000 ------------------------- 2.5 N 10000 ------------------------ 2 — N 8000 ----- 1.5 ,� 6000 ------------- ---- cv U a' 1 4000 ---- — ---- ---- 2000 -- ---- -- — 0.5 0 0 6) 6) 6) O) O) O O O O O O C-55 TS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 Pier destroyed during Hurricane 60 Irene. AquaTroll reinstalled 15 71Dec2011. 50 777 12 40 y CD N t CL 9 30 6 VN k 1 20 3 10 0 0 lf� 65 M izz i�5 i35 M iz: \ Ln a M i N N N N N N N M Date E___ Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Tooley Creek Rain Gauge 10000 3 8000 2.5 -------------- N 2 w 6000 ---- T 1.5 c v 4000 co ---- --- ----- 1 2000 -- — --- -----� 0.5 0 0 N N N N N M N N N N N N N N C-56 PS1 Salinity and Depth January -February 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to to � Q 9 30 6 Data gap 5Jan2011 to 19Jan2011 20 due to servicing error. 3 10 0 0 N N N N N N N N N N N N Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------ ------ 2.5 W 2 N 6000 ------ ------ $ 1.5 C c3i 4000 — ------ — � 1 2000 — — — 0.5 0 0 N N N N N N N C-57 PS1 Salinity and Depth March -April 2011 PCS Phosphate 21 18 15 12 to Q. 9 6 3 0 11 M M M M M 70 60 50 40 to N t t� 30 c 20 10 T 0 Lf� N C4 O V W N CO O N N (V :4 :4 N N M M C) CM Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------------------- — 2.5 W 2 N 6000 —----------- — $ 1.5 C c3i 4000 — -- — — — — -- � 1 2000 — -- — -- 0.5 0 0 M M_ fz m N cc_O 't w N M N N N 4 N C4 O N M CM CO CO M CO M V V V V V V C-58 PS1 Salinity and Depth May -June 2011 PCS Phosphate 21 18 15 12 N 9 6 3 0 ° 70 60 50 40 N d t t� 30 c 20 10 0 Lf� N C4 O V W N CO O N N (V �3 N N M Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------------------- — 2.5 W 2 N 6000 —----------- — — $ 1.5 C c3i 4000 — -- — — — — -- 1 2000 — -- — — — — L 0.5 Al 0 0 U� M_ _O 06 N U� N N N � N C4 O N M lf7 LO LO LO LO LO �O � � �O � � C-59 PS1 Salinity and Depth July -August 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N N � 9 30 c 6 20 25Aug2011 AquaTroll pulled due to 3 Hurricane Irene. Reinstalled 10 30Aug2011 0 0 In 6) M iz: �B �33 N (O O V OO N CO O t` iz: �z N N N W N N M � 00 00 00 00 00 00 Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 12000------------- — ti 10000------------- — d N 8000 c3i 6000------------ 4000------------ — 2000------------ — 0 i?5 M 6) N (O O 4 00 N (0 O N N N W W7 7 7 N N C\ izz 00 00 00 00 00 00 15 12 9 6 3 0 C-60 PS1 Salinity and Depth September -October 2011 PCS Phosphate 21 18 15 12 to Q 9 6 3 0 In � M Iz 70 60 50 40 y d t 30 c 20 10 0 Lf') a M izz LL7 M Iz \ N N <V 6 6 N N M O) M 0) - - O O O O O O Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 3 12000 —----------- —— -- 2.5 d 10000 --------- ------ 2 N 8000 -- — -- — — -- $ 1.5 ,� C 6000 -- — — — — -- 76 c3i � 1 4000 — -- — — — -- 2000 — — — -- 0.5 0 0 N N N 6 6N N M � C-61 PS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y d to � CL 9 30 c 6 20 3 10 0 0 N N N N N N N M Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------------------- — 2.5 W 2 N 6000 ----------- — $ 1.5 C c3i 4000 ------ — — — — -- cC 1 2000 — — — — — -- 0.5 0 0 C-62 LI 18 15 12 3 rn 9 6 3 0 HS1 Salinity and Depth January -February 2011 PCS Phosphate 70 60 50 40 rn d t t� 30 c 20 10 f 0 N N N N N Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 --------------------- 2.5 2 y 6000 --------------------- 1.5 v 4000 ---- --- — 1 2000 ------ 0.5 0 0 Ln 83 (M I: \ to �5 N C3 O 05 N C5 N N N N N C-63 HS1 Salinity and Depth March -April 2011 PCS Phosphate 21 70 18 60 Data gap 15Mar11 to 13Apr11 15 due to servicing error 50 12 40 N N s Q' 9 30 6 20 3 10 0 0 O) M r iB a N cB O 4 00 N C 5 O M M M N N N 4 4 N N M Date --= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------------------------ — 2.5 to 2 — 6000 — -- 1.5 v 4000 ---------- -- 2000 — — --- -- --- 0.5 0 0 L() O) M \ LO 6) N M O 4 00 N CO O CO CO CM CO CM 4 4 4 4 4 V C-64 HS1 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N a 9 r� r 30 C 6 20 I 3 10 0 0 r C\ 6 M r CO O 4 33 N D O Ln u7 E 7 7N N N N N M u> u> D LO LO CD CO CO (D CD CO Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 2.5 ------------------------ — to 2 — 6000 -- 1.5 v 4000 � ------------------------ __ 1 2000 ------------------------- 0.5 0 0 (() O) (M 1� \ Ln 6) N O O 35 N O O 7N N M (n LO (!7 LO (f7 (f) (O (O (f) (D (O C-65 21 18 15 12 N �• 9 6 3 0 HS1 Salinity and Depth July -August 2011 PCS Phosphate F I• �r L() 6) M Iz LO M N CO O V N CO O N N N N N M I- t` t` I` Il- 00 00 00 00 0 00 Date 100 80 60 N s V 40 20 0 Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 12000 --------------------------- 10000 --------------------------- N 8000 v 6000 --------------------------- 4000 --------------------------- 2000 --------------------------- 0 N CO O 't 0 N (0 O N N N 0 0 7 27 27N N M (` (` (` (` (` CO CO CO co 00 00 18 15 12 9 6 3 0 C-66 L/ 24 21 18 15 N Q- 12 9 6 3 0 HS1 Salinity and Depth September -October 2011 PCS Phosphate 70 60 50 40 N t V 30 c 20 10 0 O O O O O Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 3 12000 —----------- —— -- 2.5 10000 --------- ------ 2 N 8000 -- — -- — — -- $ 1.5 ,� C 6000 -- — — — — -- ca c3i � 1 4000 — -- — — — -- 2000 — — — -- 0.5 0 0 N N N 6 6N N M � C-67 HS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d to � Q' 9 30 c 6 20 3 10 0 0 Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge to 10000 8000 3 2.5 2 — ------------------------ — 6000 -- 1.5 v 4000 ---------------- — 2000 ------------- — 0.5 0 0 HS2 Salinity and Depth January -February 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N to s 9 30 l• 6 20 I 3 10 0 0 In �5 M h \ �?5 a N C3 O 4 W N CON N N N N N N N N N N N Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 --------------------- 2.5 2 y 6000 --------------------- 1.5 v 4000 ---- --- — 1 2000 ------ 0.5 0 0 Ln 83 (M i�z \ In N CO O 4 00 N CO N N N N N C-69 HS2 Salinity and Depth March -April 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N to s Q' 9 30 .f 6 20 3 10 JI L 0 0 r Ln 6 M r Lo N CO O V 33 N LO O M M M M CO Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------------------------ — 2.5 to 2 — 6000 — -- 1.5 v 4000 ---------- -- 2000 — — --- -- --- 0.5 0 0 CO CO CM CO CM V V V V V V C-70 HS2 Salinity and Depth May -June 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to to 1 � s Q' 9 ` 1 30 11 '— 6 20 3 10 0 0 L\ O) N CO O d7 N CO O OD N CO O Ln u7 Ln N N N N N M LO LO LO O LO CO CO CO (D CD CO Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 2.5 ------------------------ — to 2 — 6000 -- 1.5 v 4000 � ------------------------ __ 1 2000 ------------------------- 0.5 0 0 (() O) (M 1� \ Ln 6) N M O 35 N M O 7N N M LO LO L17 LO Lf7 (O (O (O (O (D (O C-71 HS2 Salinity and Depth July -August 2011 PCS Phosphate 21 70 18 Data gap 3Aug2011 to 17Aug2011 60 due to servicing error 15 50 12 1 V 40 N N � Q' 9 30 C 6 20 3 10 0 0 OO OD OD OO OO OD Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 18 12000 ------------- — 15 10000 ------------- — 12 N 8000 ------------ $ 9 ,cFC 3 6000 ------------ v � 6 4000 ------------ 2000 ------------ — 3 0 0 M 6) N (O O 4 00 N (D N N N7 N O C\ i:z iz iz 7 7N 00 00 00 00 00 00 C-72 HS2 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 r 40 y � d to � 4) Q' 9 30 c 6 20 3 10 0 0 6) M 0) O) M O O O O O O Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 3 12000 ------------------------ -- 2.5 d 10000 ----------------------- 2 to 8000 1.5 � 6000 ---------------- — -- � 1 4000 — ----- — ------ 2000 — — — -- — ----- -- 0.5 0 0 �5 a5 N N N \O 23 7N N M C-73 HS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 I �r I 40 y to Q' 9 30 c 6 20 3 10 0 0 Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge to 10000 8000 3 2.5 2 — ------------------------ — 6000 -- 1.5 v 4000 ---------------- — 2000 ------------- — 0.5 0 0 C-74 HS3 Salinity and Depth January -February 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to Q 9 30 6 20 3 10 0 0 N N N N N N N N N N N N Date o Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------ ------ 2.5 W 2 N 6000 ------ ------ $ 1.5 C c3i 4000 — ------ — � 1 2000 — — — 0.5 0 0 N N N N N N N C-75 HS3 Salinity and Depth March -April 2011 PCS Phosphate 21 70 18 60 15 50 12 40 N (n s Q' 9 30 6 20 3 10 0 0 Ln O M I: Ln 0) N O O V CO N CO O Date Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------------------------ — 2.5 to 2 — 6000 — -- 1.5 v 4000 ---------- -- 2000 — — --- -- --- 0.5 0 0 CO CO CO CO M V V V V V V C-76 HS3 Salinity and Depth May -June 2011 PCS Phosphate 21 18 15 12 to 9 6 3 0 ° lfy lti lfi 70 60 50 40 to N t t� 30 c 20 10 r 0 Lf� 67 N C4 O V W CO O N N N N N M to LO to (0 CD CD (0 (0 CD Date o Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 10000 3 8000 ------------------- — 2.5 Its W 2 N 6000 —----------- — — $ 1.5 C c3i 4000 — -- — — — — -- 1 2000 — -- — — — — L 0.5 Al 0 0 U� to M_ _O 06 N U� N N N � N C4 O N M lf7 C-77 HS3 Salinity and Depth July -August 2011 PCS Phosphate 21 70 Data gap 26Aug2011 to 7Dec2011 18 due to pier being destroyed by 60 Hurricane Irene 15 50 12 40 to to � � 9 V 30 c 6 74 20 3 10 0 0 In tT M iz: �B �33 N (O O V OO N CO O r1_ 00 00 00 00 00 00 Date o Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 18 12000 ------------- — 15 10000 ------------- — 12 N 8000 ------------ $ 9 ,� 3 6000 ------------ cC v � 6 4000 ------------ 2000 ------------ — 3 0 0 tO M 6) N (O O 4 00 N (0 N N N7 N N O C\ i:z iz iz 7 7 ff00 00 00 00 00 00 C-78 HS3 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 I IF E—t—tt. I I 1 1 12 Data gap 26Aug2011 to 7Dec2011 40 m (n due to pier being destroyed by t CL 9 Hurricane Irene 30 c 6 20 3 10 0 0 Ln O) M r \ Ln M fz lfy 6) M �z 6) 6) M M O) O O O O O O Date Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge 14000 3 12000 ------------------------ -- 2.5 d 10000 ----------------------- 2 to 8000 1.5 � 6000 ---------------- — -- � 1 4000 — ----- — ------ 2000 — — — -- — ----- -- 0.5 0 0 L() 6) M \ LC) 6) M In 6) M \ C-79 HS3 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 Data gap 26Aug2011 to Q. 7Dec2011 due to pier being v 9 destroyed by Hurricane Irene 30 ._ 6 20 3 10 0 0 In 63 M tz iB a M izz Ln M i:z \ Date = Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Huddles Cut Rain Gauge to 10000 8000 3 2.5 2 — ------------------------ — 6000 -- 1.5 v 4000 ---------------- — 2000 ------------- — 0.5 0 0 iW PCS1 Salinity and Depth July -August 2011 PCS Phosphate 21 120 Installed 27W2011. 18 Data gap 27Aug2011 to 110ct2011 100 due to damage to bridge/pier. 15 80 12 N N 60 t � 9 � 40 6 3 20 0 0 In ;53 M iz: LO M N (O O V OO N CO O t` iz: �z N N N W N N M � 00 00 00 00 00 00 Date o Depth (inches) SaIin ity(psu) Tar River Average Daily Discharge at Greenville, NC, and Porter Creek Rain Gauge 14000 15 12000 ------------- 12 17 Its 10000 ------------- d _ N 8000 ------------- 9 � c =ii 6000 ------------- 6 4000 ------------ 3 2000 ------------ 0 0 i?5 ;53 M �z LO 6) N (O O :4 00 N (0 N N N7 N O C\ 7 7N f� f� 00 00 00 00 00 00 C-81 PCS1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to a) w 9 30 C 6 20 3 10 0 0 tf) 6) M n \ � � M � \ In 8 CM i \ 6) a) � 6) M O O O O O O Date o Depth (inches) Salinity (psu) Data gap 27Aug2011 to 110ct2011 due to damage to bridge/pier. Tar River Average Daily Discharge at Greenville, NC, and Porter Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 10000 ----------------------- 2 N 8000 1.5 6000 ---------------- — -- co v 1 4000 — ------------- 2000 — — ---- — ------ -- 0.5 0 0 M M � 6) 0') O O O O O O C-CJL PCS1 Salinity and Depth November -December 2011 PCS Phosphate 21 18 15 12 N Q 9 6 3 0 N N N N N N N M Date o Depth (inches) Mrs 70 .s Gri N 40 t Q c 30 20 RC] 0 Sal in ity(psu) Tar River Average Daily Discharge at Greenville, NC, and Porter Creek Rain Gauge 10000 3.5 3 8000 ci 2.5 d N 6000 ---------- — — — -- 2 - � c c3i 4000 ------ — — — — -- 1.5 1 2000 — — — -- 0.5 0 0 to a M fz ti7 a M Ih _� in a M N N N N N N Ih N M C-83 21 18 15 12 N Q' 9 6 3 PCS2 Salinity and Depth July -August 2011 PCS Phosphate Installed 19Ju12011 0 -ham T,T. �_O N CO O Date 120 100 80 in 60 s c 40 20 0 Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Porter Creek Rain Gauge 14000 15 12000 ---------------------------- 12 cj 10000 — — 9 � 8000 ---------------------------- c v 6000 ---------------------------- 6 4000 --------------------------- 3 2000 --------------------------- 0 0 65 M I z �?5 83 N C 5 O 4 ;a N (O N N N ;a N O N Q • m 21 18 15 12 (n Q 9 6 3 PCS2 Salinity and Depth September -October 2011 PCS Phosphate Data gap 31Aug2011 to 14Sep2011 due to equipment malfunction related to Hurricane Irene 0 T� (3) 0) 0) 00 70 60 50 40 to t U 30 C 20 10 0 Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Porter Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 10000 ----------------------- 2 N 8000 1.5 6000 ---------------- — -- co v 1 4000 — ------------- 2000 — — ---- — ------ -- 0.5 0 0 M M 0') 6) 0') O O O O O O C-85 PCS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d N Q' 9 30 c 6 20 3 10 0 0 Date = Depth (inches) Salinity(psu) Tar River Average Daily Discharge at Greenville, NC, and Porter Creek Rain Gauge 10000 3.5 3 8000 d 2.5 N 6000 ------------------------ -- 2 � C v 4000 ------------------- -- 1.5 M 1 2000 ------------- — 0.5 0 0 DKCS1 Salinity and Depth July -August 2011 PCS Phosphate 21 120 18 100 Installed 26Ju12011 15 80 12 N 360 s N Q' 9 c 40 6 3 20 0 0 �35 N (D O � 0 N CO O N N N 6-0 0 N N M I- t` t` I` Il- 00 00 00 00 0 00 Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Duck Creek Rain Gauge 14000 15 12000 ----------------------------- 12 d 10000 — — 9 � 8000 --------------------------- c v 6000 --------------------- 6 4000 --------------------- 3 2000 --------- 0 0 (` 00 00 00 00 00 00 C-87 DKCS1 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 f 40 to Q' 9 30 C 6 20 3 10 0 0 lf) 83 M l: \ Z?5 6 M l: In a CM fz \ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Duck Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 d 10000 ----------------------- 2 to 8000 1.5 6000 ---------------- — -- co � � 1 4000 — -- ---- — ------ 2000 ---- — -- — ----- — -- 0.5 0 0 65 a5 a N N N \O 23 77N N M AIM DKCS1 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d rn f IV Q' 9 V 30 c 6 20 3 10 0 0 \ Lf7 M 1� In 6i M f� Ln M F­ \ N N N N N N Date � Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Duck Creek Rain Gauge to 10000 8000 3 2.5 2 — ------------------------ — 6000 -- 1.5 v 4000 ------------------- 2000 ---------------- 0.5 0 0 iM DKCS2 Salinity and Depth July -August 2011 PCS Phosphate 21 100 18 Installed 26Ju12011 80 15 12 60 N N s CL 9 40 c 6 20 3 0 0 LO M N CO O N CO O N N N W 0 N N M OJ 35 00 00 0 00 Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Duck Creek Rain Gauge 14000 15 12000 ----------------------------- 12 d 10000 — — 9 � 8000 --------------------------- c v 6000 --------------------- 6 4000 --------------------- 3 2000 --------- 0 0 83 N C 5 O 4 0 N (0 N N N 0 0 N O 27 27 27 N (` W W W 00 00 Q 00 C-90 DKCS2 Salinity and Depth September -October 2011 PCS Phosphate 21 70 18 60 15 50 12 40 to to � Q' 9 3044 C '7 6 20 3 10 0 0 ' n 83 M l: \ Z?5 �i3 M l: In 8 CM tZ \ M 0') 0) 6) M O O O O O O Date o Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Duck Creek Rain Gauge 14000 3 12000 ------------------------ -- 2.5 d 10000 ----------------------- 2 to 8000 1.5 6000 ---------------- — -- � � 1 4000 — -- ---- — ------ 2000 ---- — -- — ----- — -- 0.5 0 0 65 a5 a N N N \O 23 77N N M C-91 DKCS2 Salinity and Depth November -December 2011 PCS Phosphate 21 70 18 60 15 50 12 40 y � d to Q' 9 30 c 6 20 3 10 0 0 N N N N N N Date —= Depth (inches) Salinity (psu) Tar River Average Daily Discharge at Greenville, NC, and Duck Creek Rain Gauge to 10000 8000 3 2.5 2 — ------------------------ — 6000 -- 1.5 v 4000 ------------------- 2000 ---------------- 0.5 0 0 C-92