Table:
Site name | Reason for designation / Biological interest | Reason for designation / Geological interest | Area / Hectares | Area / Acres | Coordinates & Grid ref | Year in which notified | Other designations | Map & Citation
Abney & Bretton Cloughs |  |  | 147.8 | 365.3 | 53°18′29″N 1°41′20″W\ufeff / \ufeff53.308°N 1.689°W /     SK208790 | 1972 | NP | Map
Ambergate and Ridgeway Quarries |  |  | 1.0 | 2.5 | 53°03′29″N 1°28′01″W\ufeff / \ufeff53.058°N 1.467°W /     SK358513 | 1963 | GCR | Map
Attenborough Gravel Pits |  |  | 226.6 | 559.9 | 52°53′56″N 1°13′41″W\ufeff / \ufeff52.899°N 1.228°W /     SK520338 | 1982 | WT | Map
Bage Mine |  |  | 0.1 | 0.3 | 53°05′28″N 1°34′01″W\ufeff / \ufeff53.091°N 1.567°W /     SK291549 | 1985 | GCR | Map
Baileycroft Quarry |  |  | 0.9 | 2.1 | 53°05′06″N 1°34′26″W\ufeff / \ufeff53.085°N 1.574°W /     SK286543 | 1985 | GCR | Map
Ballidon Dale |  |  | 50.8 | 125.6 | 53°06′04″N 1°41′49″W\ufeff / \ufeff53.101°N 1.697°W /     SK204560 | 1996 | NP, SAC | Map
Bee's Nest and Green Clay Pits |  |  | 15.0 | 37.0 | 53°05′13″N 1°38′35″W\ufeff / \ufeff53.087°N 1.643°W /     SK240545 | 1990 | GCR, SAC | Map
Benty Grange |  |  | 21.1 | 52.0 | 53°10′26″N 1°46′55″W\ufeff / \ufeff53.174°N 1.782°W /     SK146641 | 2012 |  | Map
Bonsall Leys |  |  | 15.4 | 38.2 | 53°06′47″N 1°36′22″W\ufeff / \ufeff53.113°N 1.606°W /     SK265574 | 1993 |  | Map
Boulton Moor |  |  | 3.9 | 9.7 | 52°52′52″N 1°26′13″W\ufeff / \ufeff52.881°N 1.437°W /     SK380316 | 1992 | GCR | Map
Bradbourne Mill Meadows |  |  | 6.9 | 17.0 | 53°04′05″N 1°42′14″W\ufeff / \ufeff53.068°N 1.704°W /     SK199524 | 2011 |  | Map
Bradwell Dale and Bagshaw Cavern |  |  | 95.2 | 235.2 | 53°19′16″N 1°44′53″W\ufeff / \ufeff53.321°N 1.748°W /     SK169805 | 1964 | GCR | Map
Bradwell Meadows |  |  | 0.9 | 2.3 | 53°19′19″N 1°44′10″W\ufeff / \ufeff53.322°N 1.736°W /     SK177806 | 1990 |  | Map
Breadsall Railway Cutting |  |  | 4.9 | 12.0 | 52°57′11″N 1°25′08″W\ufeff / \ufeff52.953°N 1.419°W /     SK391397 | 1986 | GCR, LNR, WT | Map
Calke Park |  |  | 71.1 | 175.8 | 52°48′04″N 1°27′58″W\ufeff / \ufeff52.801°N 1.466°W /     SK361227 | 1992 |  | Map
Calton Hill |  |  | 5.2 | 12.7 | 53°14′20″N 1°49′41″W\ufeff / \ufeff53.239°N 1.828°W /     SK116713 | 1951 | GCR | Map
Carver's Rocks |  |  | 16.7 | 41.2 | 52°48′00″N 1°30′43″W\ufeff / \ufeff52.8°N 1.512°W /     SK330226 | 1963 |  | Map
Castleton |  |  | 837.3 | 2,069.1 | 53°20′13″N 1°48′11″W\ufeff / \ufeff53.337°N 1.803°W /     SK132823 | 1954 | GCR, NP, NT | Map
Cawdor Quarry |  |  | 4.7 | 11.7 | 53°08′28″N 1°34′30″W\ufeff / \ufeff53.141°N 1.575°W /     SK285605 | 1963 | GCR | Map
Chatsworth Old Park |  |  | 72.5 | 179.2 | 53°13′01″N 1°36′22″W\ufeff / \ufeff53.217°N 1.606°W /     SK264689 | 1998 | NP | Map
Chrome and Parkhouse Hills |  |  | 30.7 | 75.9 | 53°12′07″N 1°53′42″W\ufeff / \ufeff53.202°N 1.895°W /     SK071672 | 1951 | NP, RIGS | Map
Clough Woods |  |  | 109.4 | 270.4 | 53°09′04″N 1°37′19″W\ufeff / \ufeff53.151°N 1.622°W /     SK254616 | 1964 | SM, NP | Map
Colehill Quarries |  |  | 11.3 | 27.9 | 53°05′31″N 1°34′26″W\ufeff / \ufeff53.092°N 1.574°W /     SK286551 | 1985 | GCR | Map
Combs Reservoir |  |  | 32.0 | 79.1 | 53°18′43″N 1°56′38″W\ufeff / \ufeff53.312°N 1.944°W /     SK038794 | 1986 |  | Map
Coombs Dale |  |  | 86.0 | 212.4 | 53°15′50″N 1°40′12″W\ufeff / \ufeff53.264°N 1.67°W /     SK221742 | 1954 | NP, NCR, SAC | Map
Crabtree Wood |  |  | 3.5 | 8.7 | 53°18′04″N 1°15′58″W\ufeff / \ufeff53.301°N 1.266°W /     SK490785 | 1981 |  | Map
Cressbrook Dale |  |  | 120.4 | 297.6 | 53°15′47″N 1°44′17″W\ufeff / \ufeff53.263°N 1.738°W /     SK176740 | 1954 | GCR, NNR, NP, NCR, SAC | Map
Creswell Crags |  |  | 19.5 | 48.1 | 53°15′43″N 1°12′04″W\ufeff / \ufeff53.262°N 1.201°W /     SK534742 | 1981 | SM, GCR | Map
Cromford Canal |  |  | 10.2 | 25.1 | 53°05′49″N 1°31′05″W\ufeff / \ufeff53.097°N 1.518°W /     SK324556 | 1981 | LNR, WT | Map
Dale Quarry |  |  | 2.0 | 4.9 | 53°04′59″N 1°34′48″W\ufeff / \ufeff53.083°N 1.58°W /     SK282541 | 1998 | GCR | Map
Dark Peak |  |  | 31,852.9 | 78,708.4 | 53°26′N 1°41′W\ufeff / \ufeff53.44°N 1.69°W /     SK207937 | 1951 | SPA, GCR, NP, NT, NCR, SAC | Map
Dimminsdale |  |  | 37.0 | 91.4 | 52°47′28″N 1°26′38″W\ufeff / \ufeff52.791°N 1.444°W /     SK376216 | 1981 | WT | Map
Dirtlow Rake and Pindale |  |  | 23.2 | 57.4 | 53°20′10″N 1°46′08″W\ufeff / \ufeff53.336°N 1.769°W /     SK155821 | 1990 | GCR | Map
Doe Lea Stream Section |  |  | 0.1 | 0.3 | 53°13′05″N 1°18′50″W\ufeff / \ufeff53.218°N 1.314°W /     SK459692 | 1988 | GCR, LNR | Map
Dove Valley and Biggin Dale |  |  | 691.5 | 1,708.8 | 53°03′47″N 1°47′02″W\ufeff / \ufeff53.063°N 1.784°W /     SK146518 | 1954 | GCR, NNR, NCR, SAC | Map
Dovedale Wood |  |  | 13.4 | 33.2 | 53°09′47″N 1°18′22″W\ufeff / \ufeff53.163°N 1.306°W /     SK465631 | 1982 | NT | Map
Duchy Quarry |  |  | 2.4 | 5.8 | 53°17′13″N 1°51′43″W\ufeff / \ufeff53.287°N 1.862°W /     SK093767 | 1985 | GCR | Map
Duckmanton Railway Cutting |  |  | 3.8 | 9.4 | 53°13′41″N 1°22′05″W\ufeff / \ufeff53.228°N 1.368°W /     SK423703 | 1974 | GCR | Map
Eastern Peak District Moors |  |  | 8,193.4 | 20,246.2 | 53°12′14″N 1°32′53″W\ufeff / \ufeff53.204°N 1.548°W /     SK303675 | 1964 | SM, SPA, ESA, GCR, WT, NP, NT, SAC | Map
Edale |  |  | 15.0 | 37.0 | 53°21′54″N 1°51′25″W\ufeff / \ufeff53.365°N 1.857°W /     SK096854 | 1966 | GCR, National Trust | Map
Fall Hill Quarry |  |  | 4.1 | 10.2 | 53°09′29″N 1°28′26″W\ufeff / \ufeff53.158°N 1.474°W /     SK353624 | 1990 | GCR | Map
Fox Hole Cave |  |  | 0.2 | 0.4 | 53°11′31″N 1°51′11″W\ufeff / \ufeff53.192°N 1.853°W /     SK099661 | 1986 | GCR | Map
Gang Mine |  |  | 8.3 | 20.5 | 53°05′53″N 1°34′26″W\ufeff / \ufeff53.098°N 1.574°W /     SK286557 | 1988 | NCR, SAC | Map
Ginny Spring, Whitwell Wood |  |  | 4.0 | 9.9 | 53°18′18″N 1°13′23″W\ufeff / \ufeff53.305°N 1.223°W /     SK519789 | 1963 |  | Map
Goyt Valley |  |  | 1,332.6 | 3,292.9 | 53°16′05″N 1°57′32″W\ufeff / \ufeff53.268°N 1.959°W /     SK028746 | 1951 | SPA, SAC | Map
Green Lane Pits |  |  | 6.6 | 16.2 | 53°09′36″N 1°45′18″W\ufeff / \ufeff53.16°N 1.755°W /     SK165626 | 1986 | GCR | Map
Hallam Barn Grasslands |  |  | 5.1 | 12.7 | 53°20′49″N 1°43′08″W\ufeff / \ufeff53.347°N 1.719°W /     SK188834 | 2011 |  | Map
Harewood Grange Stream Section |  |  | 5.9 | 14.5 | 53°12′43″N 1°32′13″W\ufeff / \ufeff53.212°N 1.537°W /     SK310684 | 1963 | GCR, NP | Map
Hilton Gravel Pits |  |  | 31.2 | 77.0 | 52°52′44″N 1°37′52″W\ufeff / \ufeff52.879°N 1.631°W /     SK249314 | 1981 | GCR, WT | Map
Hipley Hill |  |  | 22.1 | 54.6 | 53°05′24″N 1°40′59″W\ufeff / \ufeff53.09°N 1.683°W /     SK213548 | 1963 |  | Map
Hollinhill and Markland Grips |  |  | 19.9 | 49.1 | 53°16′08″N 1°14′17″W\ufeff / \ufeff53.269°N 1.238°W /     SK509749 | 1963 |  | Map
Hulland Moss |  |  | 2.8 | 6.8 | 53°00′43″N 1°37′44″W\ufeff / \ufeff53.012°N 1.629°W /     SK250461 | 1981 |  | Map
Hurdlow Meadows |  |  | 11.3 | 27.9 | 53°11′46″N 1°48′50″W\ufeff / \ufeff53.196°N 1.814°W /     SK125666 | 2005 |  | Map
Jumble Coppice |  |  | 0.7 | 1.8 | 53°14′42″N 1°36′00″W\ufeff / \ufeff53.245°N 1.6°W /     SK268721 | 1985 | GCR | Map
Kedleston Park |  |  | 93.5 | 231.1 | 52°58′01″N 1°32′17″W\ufeff / \ufeff52.967°N 1.538°W /     SK311412 | 1996 |  | Map
Kirkham's Silica Sandpit |  |  | 30.4 | 75.0 | 53°05′02″N 1°40′44″W\ufeff / \ufeff53.084°N 1.679°W /     SK216541 | 1992 | GCR | Map
Lathkill Dale |  |  | 273.7 | 676.3 | 53°11′06″N 1°44′28″W\ufeff / \ufeff53.185°N 1.741°W /     SK174653 | 1954 | GCR, NNR, NP, NCR, SAC | Map
Lee Farm Meadow, Tideswell |  |  | 1.5 | 3.7 | 53°18′11″N 1°48′29″W\ufeff / \ufeff53.303°N 1.808°W /     SK129785 | 1986 | NP | Map
Leek Moors |  |  | 3,970.8 | 9,812.2 | 53°10′52″N 1°59′10″W\ufeff / \ufeff53.181°N 1.986°W /     SK010649 | 1954 | SPA, ESA, GCR, NP, SAC | Map
Long Dale & Gratton Dale |  |  | 80.6 | 199.2 | 53°08′17″N 1°41′53″W\ufeff / \ufeff53.138°N 1.698°W /     SK203601 | 1965 | NNR, NP, NCR, SAC | Map
Long Dale, Hartington |  |  | 53.5 | 132.1 | 53°09′04″N 1°47′42″W\ufeff / \ufeff53.151°N 1.795°W /     SK138616 | 1997 | SAC | Map
Longstone Moor |  |  | 106.8 | 264.0 | 53°15′36″N 1°42′50″W\ufeff / \ufeff53.26°N 1.714°W /     SK192737 | 1990 | SM, NP | Map
Lower Hollins |  |  | 5.4 | 13.2 | 53°21′50″N 1°48′07″W\ufeff / \ufeff53.364°N 1.802°W /     SK133852 | 2011 |  | Map
Lower Peaslows Farm Meadow |  |  | 0.7 | 1.7 | 53°19′23″N 1°52′59″W\ufeff / \ufeff53.323°N 1.883°W /     SK079807 | 2005 |  | Map
Ludworth Intake |  |  | 5.3 | 13.0 | 53°24′58″N 2°00′36″W\ufeff / \ufeff53.416°N 2.01°W /     SJ994910 | 1998 | GCR | Map
Masson Hill |  |  | 76.1 | 188.0 | 53°07′26″N 1°34′01″W\ufeff / \ufeff53.124°N 1.567°W /     SK291586 | 1989 | GCR | Map
Matley Moor Meadows |  |  | 3.3 | 8.0 | 53°24′07″N 1°57′54″W\ufeff / \ufeff53.402°N 1.965°W /     SK024895 | 2011 |  | Map
Matlock Woods |  |  | 19.0 | 46.9 | 53°06′43″N 1°33′40″W\ufeff / \ufeff53.112°N 1.561°W /     SK295573 | 1981 | SAC | Map
Mercaston Marsh and Muggington Bottoms |  |  | 14.3 | 35.4 | 52°59′06″N 1°36′04″W\ufeff / \ufeff52.985°N 1.601°W /     SK269432 | 1990 |  | Map
Monk's Dale |  |  | 105.5 | 260.8 | 53°15′43″N 1°47′56″W\ufeff / \ufeff53.262°N 1.799°W /     SK135739 | 1955 | NNR, NP, NCR, SAC | Map
Morley Brick Pits |  |  | 1.8 | 4.4 | 52°58′16″N 1°25′26″W\ufeff / \ufeff52.971°N 1.424°W /     SK388417 | 1963 |  | Map
Moss Valley |  |  | 26.1 | 64.5 | 53°18′58″N 1°22′26″W\ufeff / \ufeff53.316°N 1.374°W /     SK418801 | 1951 |  | Map
Moss Valley Meadows |  |  | 17.9 | 44.2 | 53°20′02″N 1°25′23″W\ufeff / \ufeff53.334°N 1.423°W /     SK385820 | 1990 |  | Map
Moss Valley Woods |  |  | 17.9 | 44.2 | 53°19′01″N 1°26′42″W\ufeff / \ufeff53.317°N 1.445°W /     SK371801 | 1993 |  | Map
Mount Pleasant |  |  | 3.0 | 7.3 | 53°01′19″N 1°34′52″W\ufeff / \ufeff53.022°N 1.581°W /     SK282473 | 2011 |  | Map
Ogston Reservoir |  |  | 95.9 | 237.0 | 53°08′10″N 1°26′31″W\ufeff / \ufeff53.136°N 1.442°W /     SK374600 | 1963 |  | Map
Oxlow Rake |  |  | 6.0 | 14.9 | 53°19′08″N 1°48′32″W\ufeff / \ufeff53.319°N 1.809°W /     SK128803 | 1992 |  | Map
Parwich Moor |  |  | 15.8 | 38.9 | 53°07′01″N 1°44′28″W\ufeff / \ufeff53.117°N 1.741°W /     SK174578 | 1965 | NP | Map
Pleasley Vale Railway |  |  | 3.5 | 8.7 | 53°10′41″N 1°13′23″W\ufeff / \ufeff53.178°N 1.223°W /     SK520648 | 1981 | LNR | Map
Poole's Cavern and Grin Low Wood |  |  | 41.5 | 102.6 | 53°14′49″N 1°55′37″W\ufeff / \ufeff53.247°N 1.927°W /     SK050722 | 1963 | GCR | Map
Portway Mine |  |  | 4.2 | 10.5 | 53°19′37″N 1°48′32″W\ufeff / \ufeff53.327°N 1.809°W /     SK128811 | 1990 | GCR | Map
River Derwent at Hathersage |  |  | 7.9 | 19.4 | 53°19′48″N 1°40′23″W\ufeff / \ufeff53.33°N 1.673°W /     SK219815 | 1992 |  | Map
River Mease |  |  | 22.9 | 56.5 | 52°42′18″N 1°35′35″W\ufeff / \ufeff52.705°N 1.593°W /     SK276120 | 2000 | SAC | Map
Rose End Meadows |  |  | 48.4 | 119.7 | 53°06′25″N 1°35′28″W\ufeff / \ufeff53.107°N 1.591°W /     SK275567 | 1996 |  | Map
Rowlee Bridge |  |  | 1.0 | 2.4 | 53°23′56″N 1°46′55″W\ufeff / \ufeff53.399°N 1.782°W /     SK146891 | 1986 | GCR | Map
Shining Cliff Woods |  |  | 119.3 | 294.9 | 53°04′30″N 1°30′14″W\ufeff / \ufeff53.075°N 1.504°W /     SK333532 | 1954 |  | Map
South Lee Meadows |  |  | 2.2 | 5.3 | 53°20′10″N 1°44′46″W\ufeff / \ufeff53.336°N 1.746°W /     SK170821 | 2011 |  | Map
Stoney Middleton Dale |  |  | 71.3 | 176.2 | 53°16′52″N 1°40′59″W\ufeff / \ufeff53.281°N 1.683°W /     SK212761 | 1972 | GCR | Map
Teversal To Pleasley Railway |  |  | 5.0 | 12.4 | 53°09′54″N 1°16′19″W\ufeff / \ufeff53.165°N 1.272°W /     SK488633 | 1982 | LNR, WT | Map
The Wye Valley |  |  | 595.0 | 1,470.3 | 53°14′17″N 1°43′01″W\ufeff / \ufeff53.238°N 1.717°W /     SK190713 | 1954 | GCR, WT, NP, NCR, SAC | Map
Ticknall Quarries |  |  | 29.5 | 73.0 | 52°48′36″N 1°28′08″W\ufeff / \ufeff52.81°N 1.469°W /     SK359237 | 1963 | GCR, NT | Map
Tideslow Rake |  |  | 9.7 | 24.0 | 53°17′56″N 1°46′34″W\ufeff / \ufeff53.299°N 1.776°W /     SK150780 | 1990 | SM, NP | Map
Toddbrook Reservoir |  |  | 19.4 | 48.0 | 53°19′26″N 1°59′49″W\ufeff / \ufeff53.324°N 1.997°W /     SK003808 | 1963 |  | Map
Topley Pike and Deepdale |  |  | 65.2 | 161.0 | 53°14′28″N 1°51′22″W\ufeff / \ufeff53.241°N 1.856°W /     SK097716 | 1965 | NP, NCR, SAC | Map
Upper Lathkill |  |  | 26.8 | 66.3 | 53°12′18″N 1°47′20″W\ufeff / \ufeff53.205°N 1.789°W /     SK142676 | 1989 | GCR, NP | Map
Via Gellia Woodlands |  |  | 219.2 | 541.6 | 53°06′29″N 1°35′38″W\ufeff / \ufeff53.108°N 1.594°W /     SK273568 | 1954 | GCR, SAC | Map
Wall Lands |  |  | 8.9 | 22.1 | 53°04′26″N 1°39′40″W\ufeff / \ufeff53.074°N 1.661°W /     SK228530 | 2011 |  | Map
Waterswallows Quarry |  |  | 0.7 | 1.7 | 53°16′19″N 1°52′48″W\ufeff / \ufeff53.272°N 1.88°W /     SK081750 | 1993 | GCR | Map
Wyns Tor |  |  | 3.1 | 7.7 | 53°08′17″N 1°38′35″W\ufeff / \ufeff53.138°N 1.643°W /     SK240602 | 1972 | GCR | Map
Yarncliff Wood, Padley |  |  | 25.8 | 63.9 | 53°18′36″N 1°37′23″W\ufeff / \ufeff53.31°N 1.623°W /     SK252793 | 1972 | NT | Map

Question: what is number of acres in castledon
Answer: 2,069.1

Question: how many sites have both a biological and geological interest?
Answer: 17 sites

Question: how many sites were notified after 2000?
Answer: 10

Question: how many sites were designated for both biological and geological interest?
Answer: 17

Question: which site has a greater area wall lands or hurdlow meadows?
Answer: Hurdlow Meadows

Question: which is larger(acres) carver's rocks or cawdo quarry
Answer: Carver's Rocks

Question: how long has ballidon dale been notified in years
Answer: 18 years