+-----+----------------+---------------------+-----------+------------+
| N   | YSI Site       | Latitude -          | C         | Monitoring |
| ERR | Location:      | Longitude           | ollection | site time  |
|     |                |                     | methods   | period:    |
| Si  |                | Coordinates per     | for       |            |
| te: |                | site:               | coo       |            |
|     |                |                     | rdinates: |            |
+-----+----------------+---------------------+-----------+------------+
| A   | **\***Big Bay  | 32 29' 38.72125" N, |           | Mar 95-    |
| CE: | (BB)           | 80 19' 21.69864" W  |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | St. Pierre     | 32 31' 40.59518" N, |           | Mar 95-    |
|     | (SP)           | 80 21' 41.25481" W  |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***Rock Creek  |                     |           | #### Mar   |
|     | (RC)***        |                     |           |  96-May 96 |
+-----+----------------+---------------------+-----------+------------+
| A   | East Bay       | 29 47.15' N, 84     | Trimble   | Apr 95-    |
| PA: | Surface (ES)   | 52.52' W            | TDC1      |            |
|     |                |                     |           |            |
|     |                |                     | diffe     |            |
|     |                |                     | rentially |            |
+-----+----------------+---------------------+-----------+------------+
|     | East Bay       | 29 47.15' N, 84     | c         | May 95-    |
|     | Bottom (EB)    | 52.52' W            | orrected; |            |
|     |                |                     | ck'd with |            |
|     |                |                     | Garmin    |            |
+-----+----------------+---------------------+-----------+------------+
| C   | Jug Bay (JB)   | 38 46' 00" N, 76    | USGS Quad | Jul 95-    |
| BM: |                | 42' 30" W           | Map       |            |
+-----+----------------+---------------------+-----------+------------+
|     | Patuxent River | 38 46' 00" N, 76    |           | Jul 95-    |
|     | (PR)           | 42' 30" W           |           |            |
+-----+----------------+---------------------+-----------+------------+
| C   | **\***Taskinas | 37 24' 54.05" N, 76 |           | Sep 95-    |
| BV: | Creek (TC)     | 42' 51.76" W        |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | Goodwin        | 37 13' 2.65" N, 76  |           | Oct 97-    |
|     | Islands (GI)   | 42' 44.45" W        |           |            |
+-----+----------------+---------------------+-----------+------------+
| D   | Blackbird      | 39 23' 19.5196" N,  | GPS unit  | Aug 95-    |
| EL: | Landing (BL)   | 75 38' 09.5882" W   | with      |            |
|     |                |                     | dif       |            |
|     |                |                     | ferential |            |
+-----+----------------+---------------------+-----------+------------+
|     | **\***Scotton  | 39 05' 05.9160" N,  | C         | Jul 95-    |
|     | Landing (SL)   | 75 27' 38.1049" W   | orrection |            |
|     |                |                     | down to   |            |
|     |                |                     | to 3 m    |            |
+-----+----------------+---------------------+-----------+------------+
|     | **\***Penrose  | 39 09' 52.77" N, 75 | Corvallis | Jun 96-    |
|     | Branch (PB)    | 39' 01.52" W        | GPS unit  |            |
|     |                |                     | used for  |            |
|     |                |                     | PB        |            |
+-----+----------------+---------------------+-----------+------------+
| E   | **\***Azevedo  | 36 50' 44.41" N,    | Trimble   | Jun 95-    |
| LK: | Pond (AP)      | 121 45' 13.50" W    | Ge        |            |
|     |                |                     | oexplorer |            |
|     |                |                     | II        |            |
+-----+----------------+---------------------+-----------+------------+
|     | South Marsh    | 36 49' 04.72" N,    |           | Jun 95-    |
|     | (SM)           | 121 44' 21.95" W    |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | \*North Marsh  | 36 50' 04.68" N,    |           | Apr 99-    |
|     | (NM)           | 121 44' 18.19" W    |           |            |
+-----+----------------+---------------------+-----------+------------+
| G   | Great Bay (GB) | 43 04' 20" N, 70    | Garmin    | Jul 95-    |
| RB: |                | 52' 10" W           | GPS 75    |            |
|     |                |                     | checked   |            |
|     |                |                     | with      |            |
+-----+----------------+---------------------+-----------+------------+
|     | **             | 43 02' 30" N, 70    | nav       | Jul 97-    |
|     | \***Squamscott | 55' 20" W           | igational |            |
|     | River (SQ)     |                     | charts    |            |
+-----+----------------+---------------------+-----------+------------+
| ### | **\***Lamprey  | 43 04' 48" N, 70    |           | Oct 98-    |
| ##  | River (LR)     | 56' 04" W           |           |            |
+-----+----------------+---------------------+-----------+------------+
| G   | Pine Island    | 30 03.050' N, 81    |           | Dec 00-    |
| TM: | (PI)           | 22.048' W           |           |            |
|     |                |                     |           | Dec 00-    |
|     | Fort Matanzas  | 29 44.220'N, 81     |           |            |
|     | (FM)           | 14.762' W           |           |            |
+-----+----------------+---------------------+-----------+------------+
| ### | YSI Site       | Latitude -          | C         | Monitoring |
|  NE | Location:      | Longitude           | ollection | site time  |
| RR  |                |                     | methods   | period:    |
|     |                | Coordinates per     | for       |            |
| Si  |                | site:               | coo       |            |
| te: |                |                     | rdinates: |            |
+-----+----------------+---------------------+-----------+------------+
| H   | **\***Saw Kill | 42 01' 01.543" N,   | Trimble   | May 95-    |
| UD: | (SK)           | 73 54' 53.589" W    | Pro       |            |
|     |                |                     |           |            |
|     |                |                     | XR        |            |
|     |                |                     | Beacon/   |            |
+-----+----------------+---------------------+-----------+------------+
|     | Tivoli South   | 42 01' 37.336" N,   | Dif       | May 95-    |
|     | Bay (TS)       | 73 55' 33.445" W    | ferential |            |
|     |                |                     |           |            |
|     |                |                     | GPS;      |            |
|     |                |                     | post-     |            |
+-----+----------------+---------------------+-----------+------------+
|     | Tivoli North   | 42 02' 11.56464" N, | corrected | ## Jul     |
|     | Bay (TN)       | 73 55' 31.16645" W  | at        | 96- Dec 96 |
|     |                |                     | sub-meter |            |
|     |                |                     | level     | Jul 99-    |
+-----+----------------+---------------------+-----------+------------+
| J   | **\***Station  | 17 56' 36.8" N, 66  |           | Dec 95-    |
| OB: | 9 (S9)         | 14' 18.5" W         |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | Station 10     | 17 56' 20.3" N, 66  |           | # Feb 96-  |
|     | (S10)          | 45' 26.7" W         |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***Station 6   | 17 56' 04.78148" N, | Proxl GPS | ## *Dec    |
|     | (S6)***        | 66 13' 42.23328" W  | Trimble   | 96-Dec 98* |
+-----+----------------+---------------------+-----------+------------+
|     | ***Station 11  | 17 56' 41.15758" N, |           | #          |
|     | (old S11)***   | 66 15' 45.15977" W  |           | ***Mar 96- |
|     |                |                     |           | Sept 98*** |
+-----+----------------+---------------------+-----------+------------+
|     | ***\*Station   | 17 56' 40.21146" N, |           | #          |
|     | 11 (new        | 66 15' 4.24562" W   |           |  ***Oct 98 |
|     | S11)***        |                     |           | -May 99*** |
+-----+----------------+---------------------+-----------+------------+
| ### | ***Station 18  | 17 56' 44.31519" N, |           | ## Oct     |
| ##  | (S18)***       | 66 14' 01.15646" W  |           |  98-Nov 98 |
|     |                |                     |           |            |
|     |                |                     |           | #          |
+-----+----------------+---------------------+-----------+------------+
| K   | Homer (HO)     | 59.6029º N,         |           | # Aug 01-  |
| AT: |                | 151.4081ºW          |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | Seldovia (SE)  | 59.4413ºN,          |           | # Aug 01-  |
|     |                | 151.7186ºW          |           |            |
+-----+----------------+---------------------+-----------+------------+
| M   | Buoy 126 (B6)  | 3930.478' N,        |           | Aug 96-    |
| UL: |                | 7420.308' W         |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | Chestnut Neck  | 3932.872' N,        |           | Aug 96-    |
|     | (NE)           | 7427.676' W         |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | Lower Bank     | 3935.618' N,        |           | Oct 96-    |
|     | (BA)           | 7433.091' W         |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***Buoy 139    | 3929.883' N,        |           | ## *Aug    |
|     | (B9)***        | 7422.873' W         |           | 96-Dec 98* |
+-----+----------------+---------------------+-----------+------------+
| N   | **\***Potters  | 41 38.435' N, 71    | NOAA      | Dec 95-    |
| AR: | Cove (PC)      | 20.467' W           | nautical  |            |
|     |                |                     | chart     |            |
|     |                |                     | 13223     |            |
+-----+----------------+---------------------+-----------+------------+
|     | T-Wharf (TW)   | 41 34.731' N, 71    | Nar       | Sep 96-    |
|     |                | 19.287' W           | ragansett |            |
|     |                |                     | Bay       |            |
|     |                |                     | Newport   |            |
|     |                |                     | Harbor    |            |
+-----+----------------+---------------------+-----------+------------+
|     |                |                     |           |            |
+-----+----------------+---------------------+-----------+------------+
| ### | YSI Site       | Latitude -          | C         | Monitoring |
|  NE | Location:      | Longitude           | ollection | site time  |
| RR  |                |                     | methods   | period:    |
|     |                | Coordinates per     | for       |            |
| Si  |                | site:               | coo       |            |
| te: |                |                     | rdinates: |            |
+-----+----------------+---------------------+-----------+------------+
| N   | **\***Thousand | 33 17' 57" N, 79    | Magellan  | Jan 95-    |
| IW: | Acre (TA)      | 15' 36" W           | GPS       |            |
+-----+----------------+---------------------+-----------+------------+
|     | Oyster Landing | 33 20' 58" N, 79    | Magellan  | Jan 96-    |
|     | (OL)           | 11' 34" W           | GPS       |            |
+-----+----------------+---------------------+-----------+------------+
|     | \*Debidue      | 33 21' 37" N, 79    | Magellan  | Mar 98-    |
|     | Creek (DC)     | 10' 05" W           | GPS       |            |
+-----+----------------+---------------------+-----------+------------+
|     | #              | 33 20' 02" N, 79    | Magellan  | Aug 01-    |
|     |  Clambank (CL) | 11' 34" W           | GPS       |            |
|     |                |                     |           | ***Jun     |
|     | ***Caledonia   | 33 27' N, 79 10' W  |           | 95-Dec     |
|     | (CA)***        |                     |           | 95***      |
+-----+----------------+---------------------+-----------+------------+
| N   | Zeke's Island  | 33 56' 23.5" N, 77  | Non-dif   | May 94-    |
| OC: | (ZI)           | 56' 28.1" W         | ferential |            |
|     |                |                     | GPS       |            |
|     |                |                     | adjusted  |            |
+-----+----------------+---------------------+-----------+------------+
|     | Masonboro      | 34 09' 21.7" N, 77  | manually; | Jan 94-    |
|     | Island (MS)    | 50' 59.9" W         | accurate  |            |
|     |                |                     | to 20-30  |            |
|     |                |                     | m         |            |
+-----+----------------+---------------------+-----------+------------+
| O   | State Route 2  | 41 21' 45" N, 82    | Quad maps | May 95-    |
| WC: | (SU)           | 30' 25" W           |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | State Route 6  | 41 23' 15" N, 82    |           | May 95-    |
|     | (WM)           | 30' 50" W           |           |            |
+-----+----------------+---------------------+-----------+------------+
| P   | Joe Leary      | 48 31' 05.3" N, 122 | Trimble   | Jun 95-    |
| DB: | Slough (JL)    | 28' 22.8" W         | Ge        |            |
|     |                |                     | oexplorer |            |
|     |                |                     | II        |            |
+-----+----------------+---------------------+-----------+------------+
|     | **\***Bayview  | 48 29' 46.6" N, 122 | diffe     | Sep 95-    |
|     | Channel (BY)   | 30' 01.8" W         | rentially |            |
|     |                |                     | corrected |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***No Name     | 48 28' 10.3" N, 122 | accuracy  | #          |
|     | Slough (NN)*** | 28' 02.6" W         | to 5m     |  ***Aug 96 |
|     |                |                     |           | -Dec 97*** |
+-----+----------------+---------------------+-----------+------------+
| R   | \*Lower        | 26.0257 N, 81.7332  | Dif       | #          |
| KB: | Henderson      | W                   | ferential | Jan 2001 - |
|     | Creek (LH)     |                     | GPS       |            |
|     |                |                     | backpack  |            |
|     |                |                     | receiver  |            |
+-----+----------------+---------------------+-----------+------------+
|     | Middle         | 25.9343 N, 81.5946  |           | Jan 2000-  |
|     | Blackwater     | W                   |           |            |
|     | River (MB)     |                     |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***\*Upper     | 26 02' 56.46587" N, |           | #          |
|     | Henderson      | 81 42' 4.21595" W   |           | ***Nov 96- |
|     | Creek (UH)***  |                     |           |  Dec 00*** |
+-----+----------------+---------------------+-----------+------------+
|     | ***Big Marco   | 25 58' 44.47" N, 81 |           | #          |
|     | Pass (BM)***   | 44' 15.00" W        |           |  ***Jan 97 |
|     |                |                     |           | -Feb 98*** |
+-----+----------------+---------------------+-----------+------------+
|     | ***Blackwater  | 25 58.067' N, 81    | BR =      | ***Feb     |
|     | River (BR)***  | 35.450' W           | Handheld  | 98-Dec     |
|     |                |                     | Garmin    | 1999***    |
|     |                |                     | non-      |            |
|     |                |                     | diff.     |            |
|     |                |                     | corrected |            |
+-----+----------------+---------------------+-----------+------------+
| ### | YSI Site       | Latitude -          | C         | Monitoring |
|  NE | Location:      | Longitude           | ollection | site time  |
| RR  |                |                     | methods   | period:    |
|     |                | Coordinates per     | for       |            |
| Si  |                | site:               | coo       |            |
| te: |                |                     | rdinates: |            |
+-----+----------------+---------------------+-----------+------------+
| SAP | Hunt Dock (HD) | 31 28' 43" N, 81    |           | # July 99- |
|     |                | 16' 23" W           |           |            |
|     |                |                     |           | #          |
+-----+----------------+---------------------+-----------+------------+
| :   | \*Lower Duplin | 31 25' 4" N, 81 17' |           | # Jan 99-  |
|     | (LD)           | 46" W               |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***Flume Dock  | 31 28' 58" N, 81    |           | ***Jan     |
|     | (FD)***        | 16' 3" W            |           | 95-Dec     |
|     |                |                     |           | 98***      |
+-----+----------------+---------------------+-----------+------------+
|     | ***Barn Creek  | 31 26' 21" N, 81    |           | ***May     |
|     | (BC)***        | 16' 43" W           |           | 95-Dec     |
|     |                |                     |           | 97***      |
+-----+----------------+---------------------+-----------+------------+
|     | ***\*Marsh     | 31 25' 4" N, 81 17' |           | #          |
|     | Landing        | 46" W               |           |  ***May 95 |
|     | (ML)***        |                     |           | -Dec 98*** |
+-----+----------------+---------------------+-----------+------------+
| S   | Sengstacken    | 43 17.374'N, 124    | Garmin    | Apr 95-    |
| OS: | Arm (SE)       | 18.156'W            | GPS map   |            |
|     |                |                     | 76        |            |
+-----+----------------+---------------------+-----------+------------+
|     | **             | 43 16.945'N, 124    |           | Apr 95-    |
|     | \***Winchester | 19.216'W            |           |            |
|     | Arm (WI)       |                     |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | Valino Island  | 43 19.034'N, 124    |           | Jun 99-    |
|     | (VA)           | 19.298'W            |           |            |
+-----+----------------+---------------------+-----------+------------+
| T   | Oneonta Slough | 32 34' 4.8" N, 117  | Andar     | data       |
| JR: | (OS)           | 07' 52.3" W         | Coverage  | c          |
|     |                |                     | &         | ompromised |
|     |                |                     | tria      | from Jul   |
|     |                |                     | ngulation | 95-Jan 96  |
|     |                |                     |           |            |
|     |                |                     |           | Feb 96-    |
+-----+----------------+---------------------+-----------+------------+
|     | **\***Model    | 32 32\' 52.05\" N,  |           | Oct 2000-  |
|     | Marsh (MM)     |                     |           |            |
|     |                | 117 07\' 22.9\" W   |           | ####       |
|     | ***\*Tidal     |                     |           |            |
|     | Linkage        | 32 34' 27.9" N, 117 |           | #### M     |
|     | (TL**)*        | 07' 37.8" W         |           | ay 97-2000 |
+-----+----------------+---------------------+-----------+------------+
| W   | Head of Tide   | 43 17' 54.25227" N, | Trimble   | Apr 95-    |
| EL: | (HT)           | 70 35' 13.82728" W  | Ge        |            |
|     |                |                     | oexplorer |            |
|     |                |                     | II        |            |
+-----+----------------+---------------------+-----------+------------+
|     | \*Inlet (IN)   | 43 19' 12.44804" N, |           | May 95-    |
|     |                | 70 33' 13.82728" W  |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***Drake       | 43 19' 50.11298" N, |           | ***Apr     |
|     | Island         | 70 33' 25.75858" W  |           | 96-Dec     |
|     | Upstream       |                     |           | 97***      |
|     | (UP)***        |                     |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | ***Drake       | 43 19' 43.99161" N, |           | ***Apr     |
|     | Island         | 70 33' 37.07202" W  |           | 96-Dec     |
|     | Downstream     |                     |           | 97***      |
|     | (DN)***        |                     |           |            |
+-----+----------------+---------------------+-----------+------------+
| W   | Fish River     | 30 24.97' N, 87     | Garmin    | Oct 95-    |
| KB: | (FR)           | 49.37' W            | GPS 50    |            |
+-----+----------------+---------------------+-----------+------------+
|     | Weeks Bay (WB) | 30 22.85' N, 87     | Non-dif   | Oct 95-    |
|     |                | 49.92' W            | ferential |            |
+-----+----------------+---------------------+-----------+------------+
| W   | Metoxit Point  | 41 34.131' N, 70    |           | Nov 98-    |
| QB: | (MP)           | 31.294' W           |           |            |
+-----+----------------+---------------------+-----------+------------+
|     | Menauhant (MH) | 41 33.156' N, 70    |           | # Mar 01-  |
|     |                | 32.912' W           |           |            |
+-----+----------------+---------------------+-----------+------------+
|     |                |                     |           | #          |
+-----+----------------+---------------------+-----------+------------+
|     |                |                     |           |            |
+-----+----------------+---------------------+-----------+------------+
| ### | YSI Site       | Latitude -          | C         | Monitoring |
|  NE | Location:      | Longitude           | ollection | site time  |
| RR  |                |                     | methods   | period:    |
|     |                | Coordinates per     | for       |            |
| Si  |                | site:               | coo       |            |
| te: |                |                     | rdinates: |            |
+-----+----------------+---------------------+-----------+------------+
| WQB | ***Central     | 41 33.927' N, 70    |           | ***Oct     |
|     | Basin (CB)***  | 31.267' W           |           | 95-Dec     |
|     |                |                     |           | 98***      |
+-----+----------------+---------------------+-----------+------------+
| :   | ***Adjacent to | 41 33.927' N, 70    |           | ***Sep     |
|     | Central Basin  | 31.267' W           |           | 98-Oct     |
|     | (CT)***        |                     |           | 98***      |
+-----+----------------+---------------------+-----------+------------+
|     | ***North Basin | 41 34' 44" N, 70    |           | ***July    |
|     | Surface        | 31' 58" W           |           | 96-Dec     |
|     | (NS)***        |                     |           | 97***      |
+-----+----------------+---------------------+-----------+------------+
|     | ***North Basin | 41 34' 44" N, 70    |           | ## *Oct    |
|     | (NB)***        | 31' 58" W           |           | 95-Dec 97* |
+-----+----------------+---------------------+-----------+------------+